Airworthiness Directives; Hartzell Propeller Inc. Propellers and McCauley Propeller Systems Controllable Propellers, 34714-34724 [05-11798]

Download as PDF 34714 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules • An overnight temperature drop that is a random value based on a Gaussian distribution. (2) For any flight that will end with an overnight ground period (one flight per day out of an average of ‘‘x’’ number of flights per day, (depending on use of the particular airplane model being evaluated), the landing outside air temperature (OAT) is to be chosen as a random value from the following Gaussian curve: • Government-wide rulemaking web site: Go to https://www.regulations.gov and follow the instructions for sending your comments electronically. Number of flights in Maximum acceptable Monte Carlo fuel tank flammability • Mail: Docket Management Facility; analysis (%) U.S. Department of Transportation, 400 Seventh Street, SW., Nassif Building, 100,000 ................. 2.98 1,000,000 .............. 3.00 Room PL–401, Washington, DC 20590– 0001. • Fax: (202) 493–2251. Issued in Renton, Washington, on June 3, • Hand Delivery: Room PL–401 on 2005. TABLE 4.—LANDING OAT the plaza level of the Nassif Building, Ali Bahrami, 400 Seventh Street, SW., Washington, Manager, Transport Airplane Directorate, Landing DC, between 9 a.m. and 5 p.m., Monday Parameter temperature Aircraft Certification Service. through Friday, except Federal holidays. °F [FR Doc. 05–11762 Filed 6–14–05; 8:45 am] You may examine the comments on Mean Temp .............................. 58.68 BILLING CODE 4910–13–P this proposed AD in the AD docket on neg 1 std dev ............................ 20.55 the Internet at https://dms.dot.gov. pos 1 std dev ............................ 13.21 FOR FURTHER INFORMATION CONTACT: DEPARTMENT OF TRANSPORTATION Timothy Smyth, Aerospace Engineer, (3) The outside air temperature (OAT) drop Chicago Aircraft Certification Office, Federal Aviation Administration for that night is to be chosen as a random FAA, Small Airplane Directorate, 2300 value from the following Gaussian curve: East Devon Avenue, Des Plaines, IL 14 CFR Part 39 60018–4696; telephone (847) 294–7132; TABLE 5.—OAT DROP [Docket No. FAA–2005–20141; Directorate fax (847) 294–7834. Identifier 2005–NE–01–AD] OAT drop SUPPLEMENTARY INFORMATION: Parameter temperature °F Mean Temp .............................. 1 std dev ................................... TABLE 6.—FLAMMABILITY LIMIT— Continued RIN 2120–AA64 Comments Invited Airworthiness Directives; Hartzell 12.0 Propeller Inc. Propellers and McCauley 6.0 Propeller Systems Controllable Propellers (h) Oxygen Evolution. The oxygen evolution rate must be considered in the Monte Carlo analysis if it can affect the flammability of the fuel tank or compartment. Fuel contains dissolved gases, and in the case of oxygen and nitrogen absorbed from the air, the oxygen level in the fuel can exceed 30 percent, instead of the normal 21 percent oxygen in air. Some of these gases will be released from the fuel during the reduction of ambient pressure experienced in the climb and cruise phases of flight. The applicant must consider the effects of air evolution from the fuel on the level of oxygen in the tank ullage during ground and flight operations and address these effects on the overall performance of the FRM. The applicant must provide the air evolution rate for the fuel tank under evaluation, along with substantiation data. (i) Number of Simulated Flights Required in Analysis. For the Monte Carlo analysis to be valid for showing compliance with the fleet average and warm day flammability exposure requirements of these proposed special conditions, the applicant must run the analysis for an appropriate number of flights to ensure that the fleet average and warm day flammability exposure for the fuel tank under evaluation meets the flammability limits defined in Table 6. TABLE 6.—FLAMMABILITY LIMIT Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). AGENCY: SUMMARY: The FAA proposes to adopt a new airworthiness directive (AD) for certain Hartzell Propeller Inc. HC, BHC, and PHC series propellers; and McCauley Propeller Systems controllable propellers serviced by Oxford Aviation Services Limited, doing business as CSE Aviation, in the United Kingdom between September 1998 and October 2003. This proposed AD would require inspecting the propeller blades and other critical propeller parts for wear and mechanical damage. This proposed AD results from findings that CSE Aviation failed to perform specific inspections and repairs. We are proposing this AD to detect unsafe conditions that could result in a propeller blade separating from the hub and loss of control of the airplane. DATES: We must receive any comments on this proposed AD by August 15, 2005. Use one of the following addresses to comment on this proposed AD. • DOT Docket Web site: Go to 2.73 https://dms.dot.gov and follow the 2.88 instructions for sending your comments 2.91 electronically. ADDRESSES: Number of flights in Monte Carlo analysis Maximum acceptable fuel tank flammability (%) 1,000 ..................... 5,000 ..................... 10,000 ................... VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00016 Fmt 4702 Sfmt 4702 We invite you to send us any written relevant data, views, or arguments regarding this proposal. Send your comments to an address listed under ADDRESSES. Include ‘‘Docket No. FAA– 2005–20141; Directorate Identifier 2005–NE–01–AD’’ in the subject line of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of the proposed AD. We will consider all comments received by the closing date and may amend the proposed AD in light of those comments. We will post all comments we receive, without change, to https:// dms.dot.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact with FAA personnel concerning this proposed AD. Using the search function of the DMS Web site, anyone can find and read the comments in any of our dockets, including the name of the individual who sent the comment (or signed the comment on behalf of an association, business, labor union, etc.). You may review the DOT’s complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477–78) or you may visit https:// dms.dot.gov. Examining the AD Docket You may examine the docket that contains the proposal, any comments received and, any final disposition in person at the DMS Docket Offices E:\FR\FM\15JNP1.SGM 15JNP1 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The Docket Office (telephone (800) 647– 5227) is located on the plaza level of the Department of Transportation Nassif Building at the street address stated in ADDRESSES. Comments will be available in the AD docket shortly after the DMS receives them. Discussion On October 28 and 29, 2003, an FAA International Field Office conducted an audit of Oxford Aviation Services Limited, doing business as CSE Aviation. That audit revealed that CSE Aviation was not using the latest maintenance manuals to perform inspections and repairs. The investigators believe the discrepancies date from about 1998, when CSE Aviation stopped updating their internal procedures to reflect the latest version of the manufacture’s maintenance manuals. The audit also showed that CSE Aviation did not perform specific inspections required by the maintenance manual. CSE Aviation conducted an internal investigation and confirmed that they did not perform many inspections and rework procedures such as: • Removing damage to propeller blade balance holes. • Shot peening the balance holes as required by the manufacturer’s maintenance instructions. Some of the other findings from the CSE Aviations internal audit were: • Returning propellers to service with hubs involved in ground strikes. • Incomplete or incorrectly completed overhauls of the propellers before returning to service, • Not performing significant inspections or repairs that would have required a repair or that would have caused that product to be declared unairworthy, Service history shows that these types of omissions of inspections and repair procedures and improperly returning to service propellers with these conditions have resulted in cracked propeller blades and hubs. These conditions, if not corrected, could result in a propeller blade separating from the hub and loss of control of the airplane. FAA’s Determination and Requirements of the Proposed AD We have evaluated all pertinent information and identified an unsafe condition that is likely to exist or develop on other products of this same type design. We are proposing this AD, which would require before further flight a search of aircraft and propeller records to determine if the propeller VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 was involved in a ground strike. This proposed AD would also require disassembly, cleaning, inspection, and repair within the following compliance times: • Within 10 flight hours (FH) time-inservice (TIS) after the effective date of this proposed AD, or 2 years after the effective date of the proposed AD, whichever is earlier, if the propeller was involved in a ground strike. • Within 200 FH TIS after the effective date of this proposed AD, or 2 years after the effective date of the proposed AD, whichever is earlier, if the time-since-overhaul (TSO) of the propeller is more than 1,500 FH. • Within 350 FH TIS after the effective date of this proposed AD, or 2 years after the effective date of the proposed AD, whichever is earlier, if the TSO of the propeller is more than 1,000 FH and fewer than 1,500 FH. • Within 500 FH TIS after the effective date of this proposed AD, or 2 years after the effective date of the proposed AD, whichever is earlier, if the TSO of the propeller is 1,000 FH or fewer. Costs of Compliance We estimate that about 389 Hartzell Propeller Inc. HC series propellers and about 126 McCauley Propeller Systems controllable propellers of the affected design installed on airplanes of U.S. registry would be affected by this proposed AD. We also estimate that it would take about 10 work hours per propeller to perform the proposed actions, and that the average labor rate is $65 per work hour. Required parts would cost about $2,350 per propeller. Based on these figures, we estimate the total cost of the proposed AD to U.S. operators to be $1,545,000. Authority for This Rulemaking Title 49 of the United States Code specifies the FAA’s authority to issue rules on aviation safety. Subtitle I, Section 106, describes the authority of the FAA Administrator. Subtitle VII, Aviation Programs, describes in more detail the scope of the Agency’s authority. We are issuing this rulemaking under the authority described in Subtitle VII, Part A, Subpart III, Section 44701, ‘‘General requirements.’’ Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on PO 00000 Frm 00017 Fmt 4702 Sfmt 4702 34715 products identified in this rulemaking action. Regulatory Findings We have determined that this proposed AD would not have federalism implications under Executive Order 13132. This proposed AD would not have a substantial direct effect on the States, on the relationship between the national Government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that the proposed regulation: 1. Is not a ‘‘significant regulatory action’’ under Executive Order 12866; 2. Is not a ‘‘significant rule’’ under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Would not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. We prepared a summary of the costs to comply with this proposal and placed it in the AD Docket. You may get a copy of this summary at the address listed under ADDRESSES. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Safety. The Proposed Amendment Under the authority delegated to me by the Administrator, the Federal Aviation Administration proposes to amend 14 CFR part 39 as follows: PART 39—AIRWORTHINESS DIRECTIVES 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new airworthiness directive: Hartzell Propeller Inc. (Formerly TRW Hartzell Propeller) and McCauley Propeller Systems (Formerly Cessna Aircraft Co.): Docket No. FAA–2005– 20141; Directorate Identifier 2005–NE– 01–AD. Comments Due Date (a) The Federal Aviation Administration (FAA) must receive comments on this airworthiness directive (AD) action by August 15, 2005. Affected ADs (b) None. Applicability (c) This AD applies to Hartzell Propeller Inc. (Formerly TRW Hartzell Propeller) and E:\FR\FM\15JNP1.SGM 15JNP1 34716 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules McCauley Propeller Systems (Formerly Cessna Aircraft Co.) propellers that have a part number (P/N) and serial number (SN) listed in Table 1 or Table 2 of this AD, serviced by Oxford Aviation Limited, doing business as CSE Aviation. These propellers are installed on, but not limited to airplanes used in general aviation, agricultural, flight training, and charter businesses. TABLE 1.—HARTZELL PROPELLERS BY P/N AND SN CSE work order number Y03516 Y03517 Y04052 Y02965 Y02778 Y03382 Y04132 Y05097 Y05048 Y05047 Y03016 Y03983 Y03166 Y02607 Y04855 Y04391 Y05102 Y04709 Y05070 Y03863 Y04108 Y03206 Y04592 Y04865 Y04846 Y04808 Y03185 Y03186 Y04975 Y04974 Y04818 Y04532 Y04561 Y04638 Y04639 Y04658 Y02866 Y02867 Y04053 Y04096 Y04143 Y04171 Y04283 Y04274 Y04416 Y04415 Y04478 Y04518 Y04479 Y04563 Y04564 Y04560 Y04610 Y04565 Y04566 Y04632 Y04636 Y04651 Y04659 Y04681 Y04701 Y04785 Y04786 Y04736 Y04826 Y04871 Y04890 Hartzell propeller P/N ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... 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VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00018 HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–82VL–2C1 ......................................................................... BHC–C2YF–1BF ...................................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKUF ................................................................. HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKLUF ............................................................... BHC–C2YF–2CKLUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–CLKUF ................................................................. BHC–C2YF–2CKUF ................................................................. BHC–C2YK–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–2CKUF ................................................................. BHC–C2YF–2CLKUF ............................................................... HC–A3VF–2D ........................................................................... HC–A3VF–2D ........................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YF–2CUF ...................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–4BF ........................................................................ Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 Hartzell propeller SN BG2848 BG4112 942R AM2854 AN1881 AN1968 AN2528 AN3274 AN3906 AN4033 AN4271 AN4289 AN5248 AN5832 AN6857 AN6981A AN6998A AN7006A AN7018A AN7019A AN7025A AN7168B AN7071B AN7168B AN7184B AN7199B AN7209B AN7215B AN7249B AN7279B AN7280B AN7540B AN7552B AN7567B AN7568B AN7581B AT376 AT431 AU10008B AU10023B AU10126B AU10139B AU10165B AU10178B AU10401B AU10402B AU10462B AU10541B AU10542B AU10614B AU10615B AU10616B AU10696B AU10729B AU10730B AU10733B AU10771B AU10790B AU10817B AU10827B AU10923B AU10952B AU11050B AU11117B AU11145B AU11279B AU11343B Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules 34717 TABLE 1.—HARTZELL PROPELLERS BY P/N AND SN—Continued CSE work order number Y05000 Y05050 Y04410 Y04409 Y04344 Y03377 Y03688 Y02769 Y04343 Y03110 Y04400 Y04652 Y04321 Y03200 Y03838 Y04362 Y04219 Y02598 Y02770 Y03482 Y03564 Y03773 Y03674 Y02991 Y03137 Y03018 Y02805 Y02703 Y02664 Y04095 Y03761 Y02792 Y02848 Y03597 Y04735 Y03229 Y02943 Y03197 Y04675 Y03352 Y03354 Y03097 Y03201 Y03686 Y03607 Y03614 Y03606 Y03791 Y03866 Y03888 Y04948 Y03891 Y03797 Y04001 Y05083 Y03694 Y03696 Y03695 Y03620 Y03627 Y03625 Y04047 Y04376 Y05051 Y02908 Y04763 Y04731 Y04900 Y04738 Y04547 Y03153 Hartzell propeller P/N ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... 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VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00019 HC–C2YK–4CF ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YK–2CGUF ................................................................... HC–C2YK–2CGUF ................................................................... HC–C2YK–2CLGUF ................................................................. HC–C2YK–2CGUF ................................................................... HC–C2YK–2CU ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YR–2CGUF .................................................................. HC–C2YK–2CUF ..................................................................... HC–C2YK–2CLEUF ................................................................. HC–C2YK–1B .......................................................................... HC–C2YR–2CLEUF ................................................................. HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... BHC–C2YF–2CLKUF ............................................................... HC–C2YK–2CLGUF ................................................................. HC–C2YK–CUF ....................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–CUF ....................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CGUF ................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CGUF ................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–CUF ....................................................................... HC–C2YK–CUF ....................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–2CGUF ................................................................... HC–C2YK–2CUF ..................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–2CUF ..................................................................... HC–C2YL–1BF ......................................................................... HC–C2YR–1BF ........................................................................ HC–C2YL–1BF ......................................................................... HC–C2YL–1BF ......................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 Hartzell propeller SN AU11591B AU11731B AU1533 AU1603 AU2892E AU2955 AU354 AU9013B AU508E AU5236 AU5974E AU6120 AU6163 AU7153E AU7357 AU7491B AU7662 AU8212A AU822 AU8233A AU8299A AU8318A AU8338A AU8339A AU8347A AU8349A AU8354A AU8417A AU8859A AU8923B AU8968B AU9012B AU9014B AU9015B AU9041B AU9135B AU9136B AU9150B AU9182B AU9241B AU9243B AU9246B AU9247B AU9312B AU9332B AU9393B AU9394B AU9395B AU9396B AU9509B AU9511B AU9518B AU9520B AU9593B AU9599B AU9616B AU9618B AU9630B AU9631B AU9638B AU9649B AU9985B AX522 AX527 AX841B AX720A BB6694 BG2122 BG2923 BG3219 BG3287 34718 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules TABLE 1.—HARTZELL PROPELLERS BY P/N AND SN—Continued CSE work order number Hartzell propeller P/N Y04061 ....................................................................................... Y04917 ....................................................................................... Y04062 ....................................................................................... Y04190 ....................................................................................... Y04901 ....................................................................................... Y04737 ....................................................................................... Y04898 ....................................................................................... Y03327 ....................................................................................... Y03680 ....................................................................................... Y04167 ....................................................................................... Y03138 ....................................................................................... Y02709 ....................................................................................... Y04899 ....................................................................................... Y03913 ....................................................................................... Y03139 ....................................................................................... Y04780 ....................................................................................... Y02939 ....................................................................................... YO2971 ...................................................................................... Y04089 ....................................................................................... Y03948 ....................................................................................... Y02767 ....................................................................................... Y02768 ....................................................................................... Y02946 ....................................................................................... Y03726 ....................................................................................... Y03727 ....................................................................................... Y03928 ....................................................................................... Y04429 ....................................................................................... Y04430 ....................................................................................... Y05019 ....................................................................................... Y03719 ....................................................................................... Y03718 ....................................................................................... Y04443 ....................................................................................... Y04444 ....................................................................................... Y03304 ....................................................................................... Y03165 ....................................................................................... Y03164 ....................................................................................... Y04535 ....................................................................................... Y04787 ....................................................................................... Y04788 ....................................................................................... Y03351 ....................................................................................... Y04644 ....................................................................................... Y04534 ....................................................................................... Y04399 ....................................................................................... Y03764 ....................................................................................... Y02124 ....................................................................................... Y02897 ....................................................................................... Y04516 ....................................................................................... Y04371 ....................................................................................... Y04260 ....................................................................................... Y02641 ....................................................................................... Y03969 ....................................................................................... Y02648 ....................................................................................... Y02896 ....................................................................................... Y04244 ....................................................................................... Y03763 ....................................................................................... Y03704 ....................................................................................... Y03141 ....................................................................................... Y05015 ....................................................................................... Y04153 ....................................................................................... Y03949 ....................................................................................... Y05124 ....................................................................................... Y03205 ....................................................................................... Y03850 ....................................................................................... Y03843 ....................................................................................... Y04230 ....................................................................................... Y04014 ....................................................................................... Y05078 ....................................................................................... Y04361 ....................................................................................... Y04587 ....................................................................................... Y04588 ....................................................................................... Y05076 ....................................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YL–2BSF ...................................................................... HC–E2YR 2RBSF .................................................................... HC–E2YR–2RBS ..................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YR–2RBSF ................................................................... HC–E2YR–2RBSF ................................................................... PHC–A3VF–2B ........................................................................ HC–B3TN–3DY ........................................................................ HC–B3TN–3DY ........................................................................ HC–B3TN–3C .......................................................................... HC–BCTN–3B .......................................................................... HC–B3TN–5FL ......................................................................... HC–B3TN–5FL ......................................................................... HC–B3TN–3DY ........................................................................ HC–B3TN–3G .......................................................................... HC–B3TN–3G .......................................................................... HC–B3TN–3D .......................................................................... HC–B3TN–3N .......................................................................... HC–B3TN–3N .......................................................................... HC–B3TN–3G .......................................................................... HC–B3TN–5E ........................................................................... HC–B3TN–5E ........................................................................... HC–B3TN–5FL ......................................................................... HC–B3TN–5FL ......................................................................... HC–B4TN–5ML ........................................................................ HC–B4TN–5ML ........................................................................ HC–B4TN–5ML ........................................................................ HC–B4TN–S ............................................................................. HC–B4N–ML ............................................................................ HC–B4TN–5ML ........................................................................ HC–B4TN–5ML ........................................................................ HC–B4TN–5ML ........................................................................ HC–B4TN–S ............................................................................. HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YR–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YKR–1BF ...................................................................... HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YR–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00020 Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 Hartzell propeller SN BG3363 BG372 BG434 BG4344 BG4557 BG648 BP3287 BP5179 BP6199 BP6206 BP6606 BP6838 BP9158 BP9159 BP9168 BR834 BUA22056 BU12462 BU14589 BU16789 BV3382 BV3540 BUA22136 BUA21467 BUA23284 BUA24401 BUA24852 BUA24992 BUA27325 BVA7456 BVA7457 BVA7770 BVA7771 CD1746 CD1752 CD1973 CDA3529M1 CDA3703 CDA3704 CDA4424 CDA4819 CDA5047M1 CH11322 CH1614B CH23470 CH32119A CH20231 CH21618 CH23621 CH23890(E) CH25517 CH26145 CH32118A CH27227 CH27235 CH28190 CH29976 CH30451 CH32838B CH32683B CH33316B CH33520B CH33777B CH34179B CH34607B CH34638B CH35009B CH35037B CH35445B CH35466B CH37285B Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules 34719 TABLE 1.—HARTZELL PROPELLERS BY P/N AND SN—Continued CSE work order number Y05079 Y05056 Y04891 Y03425 Y03428 Y04126 Y03027 Y02594 Y03429 Y03168 Y03995 Y03573 Y03611 Y03707 Y03513 Y03937 Y03794 Y03921 Y04892 Y03317 Y02871 Y02704 Y03522 Y04770 Y05039 Y04872 Y04873 Y03975 Y03974 Y03023 Y03998 Y03997 Y02865 Y04149 Y04150 Y04911 Y02580 Y04912 Y02864 Y02581 Y04775 Y04774 Y03760 Y03022 Y02120 Y04375 Y03331 Y04373 Y04168 Y04471 Y03040 Y03590 Y03129 Y03442 Y03003 Y03630 Y02620 Y02680 Y02786 Y02619 Y03588 Y03116 Y02679 Y03209 Y02677 Y02667 Y03253 Y03592 Y02796 Y02788 Y03210 Hartzell propeller P/N ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... 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....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... 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VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00021 HC–C2YK–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C3YR–2LUF ...................................................................... HC–C2YK–1BF ........................................................................ HC–C2YK–1B .......................................................................... HC–E2YL–2BTF ....................................................................... HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–E3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–C3YR–2UF ........................................................................ HC–F2YR–1F ........................................................................... HC–C2YK–4BF ........................................................................ HC–E3YR–2ATF ...................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2AFT ...................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ALTF .................................................................... HC–E3YR–2ATF ...................................................................... HC–E3YR–2ALTF .................................................................... HC–E2YR–1BF ........................................................................ HC–E2YR–1BF ........................................................................ HC–E2YR–1BF ........................................................................ HC–E2YR–1BF ........................................................................ HC–E2YR–1BF ........................................................................ HC–C2YK–1BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–2CEUF ................................................................... HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4CF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 Hartzell propeller SN CH37286B CH3730B CH4488A CH5073 CH617 CJ514 CK3633A CK3634A CK3651A CK3662A CK3663A CK3678A CK3705A CK3706A CK3719A CK3872A CK3873A CK3874A CK4263A CK4459A CK4460A CK4645A CK4682A CM535 DH687E DJ10539A DJ10542A DJ10585A DJ10832A DJ8092A DJ8105A DJ8106A DJ8128A DJ8137A DJ8139A DJ8151A DJ8154A DJ8157A DJ8161A DJ8180A DJ8326A DJ8329A DJ8872A DJ9503A DK1068 DK155 DK1902B DK611 DK620 DK669 DN4101A AU8619A DN4111A DN4112A DN4126A DN4127A DN4168A DN4171A DN4172A DN4175A DN4187A DN4216A DN4231A AU9643B DN4249A DN4263A DN4265A DN4268 DN4279A DN4280A DN4284A 34720 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules TABLE 1.—HARTZELL PROPELLERS BY P/N AND SN—Continued CSE work order number Y03212 Y03574 Y03260 Y03254 Y02665 Y02681 Y03208 Y02787 Y03621 Y02666 Y03589 Y03619 Y02678 Y02618 Y02615 Y02614 Y02616 Y03439 Y02662 Y03626 Y03252 Y02668 Y04191 Y02832 Y04175 Y04174 Y03788 Y03787 Y02779 Y04943 Y03959 Y03754 Y04730 Y03767 Y04246 Y04246 Y04169 Y02634 Y02732 Y04252 Y02733 Y04253 Y03332 Y04170 Y02719 Y02708 Y04492 Y03043 Y02905 Y02917 Y03753 Y03827 Y03453 Y04876 Y04725 Y04726 Y04829 Y04830 Y05110 Y05111 Y04971 Y03814 Y04878 Y03125 Y02715 Y04448 Y02716 Y04450 Y04569 Y04449 Y04085 Hartzell propeller P/N ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... 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VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00022 HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–C2YK–4BF ........................................................................ HC–C2YK–4BF ........................................................................ HC–C2YK–4FC7666A .............................................................. HC–E2YL–2BLSF .................................................................... HC–C3YR–1RF ........................................................................ PHC–C3YF–2UF ...................................................................... PHC–C3YF–2UF ...................................................................... PHC–C3YF–2UF ...................................................................... PHC–C3YF–2UF ...................................................................... HC–M2YR–2CEUF .................................................................. PHC–C3YF–1RF ...................................................................... PHC–C3YF–1RF ...................................................................... HC–C2YR–1RF ........................................................................ PHC–C3YF–1RF ...................................................................... HC–C3YF–1RF ........................................................................ HC–BM5P–3C .......................................................................... HC–BM5P–3C .......................................................................... HC–B5MP–3C .......................................................................... HC–M2YR–2CLEUF ................................................................ HC–M2YR–2CEUF .................................................................. HC–M2YR–2CEUF .................................................................. HC–M2YR–2CLEUF ................................................................ HC–M2YR–2CLEUF ................................................................ HC–M2YR–2CLEUF ................................................................ HC–M2YR–2CLEUF ................................................................ HC–M2YR–2CLEUF ................................................................ HC–M2YR–2CEUF .................................................................. HC–M2YR–2CEUF .................................................................. HC–M2YR–2CEUF .................................................................. HC–F2YL–2UF ......................................................................... HC–F2YL–2UF ......................................................................... HC–F2YL–2UF ......................................................................... HC–F2YL–2UF ......................................................................... HC–F2YL–2UF ......................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 Hartzell propeller SN DN4299A DN9650B DN4340A DN4341A DN4351A DN4364A DN4371A DN4380A DN4510A DN4521A DN4514A DN4515A DN4516A DN4522A DN4524A DN4712A DN4716A DN4719A DN4955A DN4957A DN4963A DN4965A DP94 DY2464A EB171 EB173 EB1977 EB1978 FB379 EE1354 EE1369 EE227 EE2322A EE351 EVA2226 EVA2246 EVA2281 FB102 FB1061A FB1064A FB1066A FB1067A FB1177B FB1196B FB1167B FB409 FB454 FB99 FE11 FE229 FE282B FE285B FE58 FR101 FR185A FR186A FR187A FR188A FR192A FR193A FR206A FR207A FR39 FR206A FR58 FR68 FR72 FR73 FR74 FR78 FR79 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules 34721 TABLE 1.—HARTZELL PROPELLERS BY P/N AND SN—Continued CSE work order number Y04970 Y02600 Y03527 Y04877 Y04570 Y04752 Y05008 Y03605 Y03604 Y03987 Y03902 Y03903 Y04351 Y03911 Y03910 Y03986 Y04352 Y04465 Y04466 Y03647 Y03647 Y02882 Y02883 Y04864 Y04863 Y04979 Y04980 Y04977 Y04978 Y03667 Y04125 Y04124 Y04123 Y04874 Y04597 Y04783 Y04687 Y04051 Hartzell propeller P/N ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... ....................................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–C3YF–5F ........................................................................... HC–B4MP–3B .......................................................................... HC–B4MP–3B .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–B4MP–3A .......................................................................... HC–A6A–3A ............................................................................. HC–A6A–3A ............................................................................. HC–A2VK–2 ............................................................................. HC–A2VK–2 ............................................................................. HC–A2YK–2 ............................................................................. HC–A2YK–2 ............................................................................. HC–E4N–3G ............................................................................ HC–E4N–3G ............................................................................ HC–E4N–3G ............................................................................ HC–E4N–3G ............................................................................ HC–E4N–3 ............................................................................... HC–E4A–3J .............................................................................. HC–E4A–3J .............................................................................. HC–E4A–3J .............................................................................. HC–I3YR–1RF ......................................................................... HC–A2VK–1 ............................................................................. BHC–C2YF–2CLKUF ............................................................... BHC–C2YF–CLKUF ................................................................. HC–82VL–2C ........................................................................... Hartzell propeller SN FR80 FR82 FR83 FR86 FR87 FR92 FR94 FWA3209 FWA3201 FWA3043 FWA3216 FWA3217 FWA3270 FWA3444 FWA3445 FWA3538 FWA3732 FWA3760 FWA3761 GP135 GP135 H238 H2472 H392 H396 HH1739 HH360 HH378 HH379 HH43 HJ1050 HJ1079 HJ1213 HK127A J1153 JS11B JS70B K2624N TABLE 2.—MCCAULEY PROPELLERS BY P/N AND SN CSE work order number Y04664 Y04665 Y03274 Y04543 Y02754 Y04360 Y02989 Y04285 Y04467 Y04279 Y04278 Y02802 Y04250 Y03294 Y03724 Y04251 Y03855 Y04261 Y03963 Y04996 Y03060 Y04396 Y03058 Y04100 Y04183 Y04084 McCauley propeller P/N ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00023 D2A34C67–NP ........................................................................ D2A34C67–NP ........................................................................ D2A34C67–NP ........................................................................ D2A34C67–NP ........................................................................ D2A34C67–NP ........................................................................ D3A32C90–MN ....................................................................... 2A34C50–NP ........................................................................... 2A34C203–C ........................................................................... D2A34C58–NO ........................................................................ 3FF32L501–A .......................................................................... 3FF32C501–A ......................................................................... 3AF32C87–N ........................................................................... 3FF32C501–A ......................................................................... 2A36C23–P–E–G .................................................................... D2A34C67–NP ........................................................................ 3FF32C501–A ......................................................................... D2AF34C81–0 ......................................................................... B2D34C214 ............................................................................. B2D34C213 ............................................................................. B2D34C213–B ......................................................................... D3A34C402 ............................................................................. 3FF32C501 .............................................................................. C2A34C204 ............................................................................. 3AF34C503 ............................................................................. 3AF34C503–B ......................................................................... 2D34C215 ............................................................................... Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 McCauley propeller SN 714384 714390 723093 723094 723112 739415 743482 744591 745446 757134 757204 757861 761008 761063 766297 768699 772113 775347 776696 783689 785093 787591 788168 793041 794440 795642 34722 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules TABLE 2.—MCCAULEY PROPELLERS BY P/N AND SN—Continued CSE work order number Y02771 Y03924 Y03202 Y04255 Y04663 Y01682 Y04067 Y04256 Y02605 Y04459 Y04959 Y04112 Y03725 Y05013 Y05053 Y05052 Y03297 Y04113 Y02575 Y03923 Y03824 Y04008 Y04782 Y04322 Y05073 Y05087 Y02810 Y02809 Y03692 Y04402 Y02248 Y05032 Y04033 Y04495 Y04397 Y04680 Y03847 Y04087 Y03848 Y01748 Y05072 Y03723 Y05104 Y05032 Y05034 Y03410 Y04540 Y04063 Y03196 Y04653 Y03524 Y04499 Y04498 Y04924 Y04305 Y04473 Y04474 Y04099 Y04425 Y04991 Y02387 Y02386 Y03011 Y02632 Y03523 Y03404 Y03474 Y04116 Y04117 Y03475 Y04941 McCauley propeller P/N 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VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 PO 00000 Frm 00024 B2D34C220 ............................................................................. 3AF34C502 ............................................................................. 2A34C216 ................................................................................ 3AF34C503 ............................................................................. 3AF34C503 ............................................................................. B2D34C214–A ......................................................................... 3AF34C502 ............................................................................. 3AF34C502 ............................................................................. 3AF34C502 ............................................................................. 2D34C215 ............................................................................... 3AF32C93–NR ........................................................................ 3FF32C501A ........................................................................... 2A34C203–C ........................................................................... C2A34C204 ............................................................................. 3AF34C503 ............................................................................. 3AF34C502 ............................................................................. 2AF34C55–0 ........................................................................... 3FF32C501A ........................................................................... 3FF32C501A ........................................................................... 2D34C215–B ........................................................................... 3AF32C509 ............................................................................. 3AF32C508 ............................................................................. 3AF32C509 ............................................................................. D2AF34C302–A ...................................................................... 3AF32C509–B ......................................................................... 3AF32C506 ............................................................................. 3AF32C506 ............................................................................. 3AF32C507 ............................................................................. C2A34C204–BC ...................................................................... 3AF32C508 ............................................................................. 3AF32C507 ............................................................................. 3AF32C508–B ......................................................................... 3AF32C509–B ......................................................................... B2D34C213B ........................................................................... 3FF32C501 .............................................................................. 3AF34C502–B ......................................................................... D3A34C403–C ........................................................................ 3A32C406–C ........................................................................... D3A32C90–R .......................................................................... D3A32C409 ............................................................................. 3AF32C508–C ......................................................................... D2A34C67–0 ........................................................................... C3D36C415–C ........................................................................ D3A32C90–R .......................................................................... B3D34C405–C ........................................................................ 3AF32C508–C ......................................................................... 3AF34C502 ............................................................................. 2A34C203–B ........................................................................... 3GFR34C701–DF .................................................................... 3A32C406–C ........................................................................... B2D3AC207–B ........................................................................ 3AF32C509–C ......................................................................... 3AF32C508–C ......................................................................... 3AF32C509 ............................................................................. 3AF34C502 ............................................................................. 3AF32C508–C ......................................................................... 3AF32C509–C ......................................................................... 2D34C215–B ........................................................................... 3AF32C509–C ......................................................................... D3A32C411–C ........................................................................ 5JFR36C1003 ......................................................................... 5JFR36C1003 ......................................................................... B2D37C229–B ......................................................................... B3D32C419 ............................................................................. C2A34C204–BC ...................................................................... B2D34C213–B ......................................................................... 4HFR34C762–H ...................................................................... 3AF32C512–C ......................................................................... 3AF32C512–C ......................................................................... 4HFR34C762–H ...................................................................... 3AF32C515 ............................................................................. Fmt 4702 Sfmt 4702 E:\FR\FM\15JNP1.SGM 15JNP1 McCauley propeller SN 795939 798390 798602 798788 798978 800359 801561 801583 801584 801873 803586 803966 805071 805223 805387 805405 805970 806424 961655 808006 811678 811912 812482 812874 814111 820138 820811 820812 821916 823133 970209 840763 841002 851122 860047 860142 861694 870695 881455 881583 890018 890108 890669 890683 891388 891956 891996 900028 900684 901189 902858 911526 912012 912323 912386 921236 921239 921659 930215 930228 930291 930294 930318 930644 930703 931938 940651 941278 941284 941528 942101 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules 34723 TABLE 2.—MCCAULEY PROPELLERS BY P/N AND SN—Continued CSE work order number Y03756 Y04825 Y04813 Y02608 Y04454 Y04757 Y04550 Y02583 Y02582 Y05082 Y02914 Y03894 Y03893 Y02752 Y03538 Y04137 Y04595 Y02895 Y03403 Y04621 Y05054 Y04821 Y02889 Y02890 Y04721 Y04452 Y04216 Y04942 Y05007 McCauley propeller P/N ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... ..................................................................................... Unsafe Condition (d) This AD results from findings that CSE Aviation failed to perform specific inspections and repairs. We are issuing this AD to detect unsafe conditions that could result in a propeller blade separating from the hub and loss of control of the airplane. Compliance (e) You are responsible for having the actions required by this AD performed within the compliance times specified unless the actions have already been done. 3AF32C515 ............................................................................. B3D32C419–C ........................................................................ 3FF34C501A ........................................................................... D3A34C403–C ........................................................................ 3AF32C508–C ......................................................................... 3AF34C502–C ......................................................................... 3AF32C509–C ......................................................................... 3AF32C522 ............................................................................. 3AF32C523 ............................................................................. B3D36C424–C ........................................................................ B2D34C214 ............................................................................. 3AF32C87–R ........................................................................... 3AF32C87–R ........................................................................... B2D34C213 ............................................................................. B2D34C213–B ......................................................................... B3D36C432–C ........................................................................ B2D34C214–B ......................................................................... B2D34C213 ............................................................................. 3AF34C503 ............................................................................. D2A34C98–0 ........................................................................... 3AF34C503 ............................................................................. 3AF34C503 ............................................................................. 3AF32C87NR .......................................................................... 3AF32C87NR .......................................................................... C2A34C204–C ........................................................................ D3A32C88 ............................................................................... 2A34C209 ................................................................................ 3AF32C523 ............................................................................. 2A34C201–C ........................................................................... (f) For propellers listed by SN in Table 1 or Table 2 overhauled or repaired by CSE after November 2003, or overhauled by an FAA-approved propeller repair facility after October 2003, no further action is required. All Propellers Listed by SN in Table 1 or Table 2 (g) Before further flight, perform a document search of airplane and propeller records to determine if the propeller was involved in a ground strike. McCauley propeller SN 942106 950588 961655 962466 962536 962541 970276 971311 971324 980136 980409 981955 982877 983395 983396 992420 7710604 7710613 7810116 7810684 7910085 7910363 7910688 7910690 000679 010463 010522 020312 022421 (h) If the propeller was involved in a ground strike, perform the requirements specified in paragraph (j) or paragraph (k) of this AD within 10 flight hours (FH) time-inservice (TIS) after the effective date of this AD, or 2 years after the effective date of this AD, whichever is earlier. (i) For all propellers listed by SN in Table 1 or Table 2 of this AD, not involved in a ground strike, use the compliance schedule in the following Table 3 to perform the requirements specified in paragraph (j) or paragraph (k) of this AD as applicable. TABLE 3.—COMPLIANCE SCHEDULE If the time-since-overhaul (TSO) for the propeller on the effective date of this AD is— Then perform the requirements of paragraph (j) or paragraph (k) of this AD within— (1) 1,500 FH TSO or more. ............................................... 200 FH TIS after the effective date of this AD, but do not exceed 2 years after the effective date of this AD. 350 FH TIS after the effective date of this AD, but do not exceed 2 years after the effective date of this AD. 500 FH TIS after the effective date of this AD, but do not exceed 2 years after the effective date of this AD. (2) More than 1,000 FH TSO, but fewer than 1,500 FH TIS. (3) 1,000 FH TSO or fewer ................................................ Hartzell Propellers (j) For Hartzell propellers listed by SN in Table 1 of this AD, do the following: (1) Disassemble the propeller. (2) Clean all disassembled propeller parts. (3) Perform a visual inspection for the following conditions: (i) Wear or damage such as cracks, corrosion, scratches, or nicks. (ii) Except for blades installed new at the last CSE maintenance action, examine for: VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 (A) Bent or damaged pitch change knobs. (B) Damage in the bore area of the blade shank. (C) Damage in the blade balance hole. (iii) Damage that indicates a previous ground strike (if applicable). (iv) Unacceptable wear or damage in areas where shot peening is required. It is not necessary to strip the paint and corrosion protective coatings from the external surface of the blade. It is also not necessary to PO 00000 Frm 00025 Fmt 4702 Sfmt 4702 perform dimensional measurements on the external surface of the blade unless there is evidence of damage that has occurred since CSE returned the propeller to service. (v) Confirm that CSE Aviation correctly performed the repairs listed in the manufacturers maintenance manuals. An example of a maintenance manual repair is chamfering of the hub grease fitting hole on Hartzell ‘‘Y’’ shank series propellers. E:\FR\FM\15JNP1.SGM 15JNP1 34724 Federal Register / Vol. 70, No. 114 / Wednesday, June 15, 2005 / Proposed Rules (4) Perform all Eddy Current inspections applicable. (5) Repair and replace with serviceable parts, as necessary. (6) Assemble and test. (7) Confirm that hubs affected by AD 2001– 23–08 are returned to service only on aircraft affected by that AD. McCauley Propellers (k) For McCauley propellers listed by SN in Table 2 of this AD, do the following: (1) Disassemble the propeller. (2) Clean all disassembled propeller parts. (3) Perform a visual inspection for the following conditions: (i) Wear or damage such as cracks, corrosion, scratches or nicks. (ii) Damage that indicates a previous ground strike (if applicable). (iii) Unacceptable wear or damage in areas where shot peening is required, paying particular attention to hub internal shot peened surfaces and blade shank peening. It is not necessary to strip the paint and corrosion protective coatings from the external surface of the blade. It is also not necessary to perform dimensional measurements on the external surface of the blade unless there is evidence of damage that has occurred since CSE returned the propeller to service. (4) Inspect threaded surfaces of threaded blade shanks with a 10X magnifying glass for scratches parallel to retention threads in the thread root of the first four outboard blade threads. If the retention threads are scratched, repair is not allowed. (5) Confirm that CSE Aviation correctly performed repairs or modifications listed in the manufacturer’s maintenance instructions. (6) Repair and replace with serviceable parts, as necessary. (7) Assemble and test. Definitions (l) For the purposes of this AD, overhauling a propeller is not necessary to comply with the requirements specified in paragraph (j) or paragraph (k) of this AD. If you don’t overhaul the propeller, the TSO doesn’t change. Alternative Methods of Compliance (AMOCs) (m) The Manager, Chicago Aircraft Certification Office, has the authority to approve alternative methods of compliance for this AD if requested using the procedures found in 14 CFR 39.19. Related Information (n) The applicable Hartzell Propeller Inc. or McCauley Overhaul Manuals and Service Documents contain information on performing the inspections specified in this AD. Issued in Burlington, Massachusetts, on June 7, 2005. Francis A. Favara, Acting Manager, Engine and Propeller Directorate, Aircraft Certification Service. [FR Doc. 05–11798 Filed 6–14–05; 8:45 am] BILLING CODE 4910–13–P VerDate jul<14>2003 15:28 Jun 14, 2005 Jkt 205001 FEDERAL COMMUNICATIONS COMMISSION 47 CFR Chapter I [CC Docket No. 01–92; DA 05–1553] Developing a Unified Intercarrier Compensation Regime Federal Communications Commission. ACTION: Proposed rule. AGENCY: SUMMARY: By this document, the Wireline Competition Bureau extends the reply comment deadline to July 20, 2005. Due to the voluminous record received in the initial round of comments, the Bureau is concerned that it may be extremely difficult for parties to review and respond to the comments by the June 22, 2005 reply comment deadline. In the interest of developing a thorough and complete record in this proceeding, the Bureau, on its own motion, hereby extends the reply comment deadline. This extension should allow parties adequate time to review and respond to the voluminous record. DATES: Reply comments are due on or before July 20, 2005. ADDRESSES: You may submit comments, identified by CC Docket No. 01–92, by any of the following methods: • Federal eRulemaking Portal: https:// www.regulations.gov. Follow the instructions for submitting comments. • Federal Communications Commission’s Web site: https:// www.fcc.gov. Follow the instructions for submitting comments on the Electronic Comment Filing System (ECFS) / https://www.fcc.gov/cgb/ecfs/. • Hand Delivery/Courier: The Commission’s contractor, Natek, Inc., will receive hand-delivered or messenger-delivered paper filings for the Commission’s Secretary at 236 Massachusetts Avenue, NE., Suite 110, Washington, DC 20002. —The filing hours at this location are 8 a.m. to 7 p.m. —All hand deliveries must be held together with rubber bands or fasteners. —Any envelopes must be disposed of before entering the building. —Commercial overnight mail (other than U.S. Postal Service Express Mail and Priority Mail) must be sent to 9300 East Hampton Drive, Capitol Heights, MD 20743. • People with Disabilities: Contact the FCC to request reasonable accommodations (accessible format documents, sign language interpreters, CART, etc.) by e-mail: FCC504@fcc.gov PO 00000 Frm 00026 Fmt 4702 Sfmt 4702 or phone: 202–418–0530 or TTY: 202– 418–0432. For detailed instructions on submitting comments and additional information on the rulemaking process, see the SUPPLEMENTARY INFORMATION section of this document. FOR FURTHER INFORMATION CONTACT: Victoria Goldberg, Wireline Competition Bureau, Pricing Policy Division, (202) 418–7353 or via the Internet at victoria.goldberg@fcc.gov. SUPPLEMENTARY INFORMATION: This is a summary of the Commission’s Order in CC Docket No. 01–92, adopted on May 31, 2005, and released on May 31, 2005. The complete text of this Order is available for public inspection Monday through Thursday from 8 a.m. to 4:30 p.m. and Friday from 8 a.m. to 11:30 a.m. in the Commission’s Consumer and Governmental Affairs Bureau, Reference Information Center, Room CY–A257, 445 Twelfth Street, SW., Washington, DC 20554. The complete text is also available on the Commission’s Internet site at https://www. fcc.gov. Alternative formats are available to persons with disabilities by contacting Brian Millin at (202) 418–7426 or TTY (202) 418–7365. The complete text of the Order may be purchased from the Commission’s duplicating contractor, Best Copying and Printing, Inc., Room CY–B402, 445 Twelfth Street, SW., Washington, DC 20554, telephone (202) 488–5300, facsimile (202) 488–5563, or e-mail at https://www.bcpiweb.com. When filing reply comments, parties should reference CC Docket No. 01–92 and conform to the filing procedures referenced in the Order and provided in the Further Notice of Proposed Rulemaking. See Developing a Unified Intercarrier Compensation Regime, CC Docket No. 01–92, Further Notice of Proposed Rulemaking, 70 FR 15030 (March 24, 2005). All pleadings may be filed using the Commission’s Electronic Comment Filing System (ECFS) or by filing paper copies. Comments filed through the ECFS can be sent as an electronic file via the Internet to http:/ /www.fcc.gov/e-file/ecfs.html. Commenters must transmit one electronic copy of the comments to each docket or rulemaking number referenced in the caption. In completing the transmittal screen, commenters should include their full name, U.S. Postal Service mailing address, and the applicable docket or rulemaking number, in this case CC Docket No. 01– 92. Parties may also submit an electronic comment by Internet e-mail. To get filing instructions for e-mail comments, commenters should send an e-mail to ecfs@fcc.gov, and should E:\FR\FM\15JNP1.SGM 15JNP1

Agencies

[Federal Register Volume 70, Number 114 (Wednesday, June 15, 2005)]
[Proposed Rules]
[Pages 34714-34724]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 05-11798]


-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2005-20141; Directorate Identifier 2005-NE-01-AD]
RIN 2120-AA64


Airworthiness Directives; Hartzell Propeller Inc. Propellers and 
McCauley Propeller Systems Controllable Propellers

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Notice of proposed rulemaking (NPRM).

-----------------------------------------------------------------------

SUMMARY: The FAA proposes to adopt a new airworthiness directive (AD) 
for certain Hartzell Propeller Inc. HC, BHC, and PHC series propellers; 
and McCauley Propeller Systems controllable propellers serviced by 
Oxford Aviation Services Limited, doing business as CSE Aviation, in 
the United Kingdom between September 1998 and October 2003. This 
proposed AD would require inspecting the propeller blades and other 
critical propeller parts for wear and mechanical damage. This proposed 
AD results from findings that CSE Aviation failed to perform specific 
inspections and repairs. We are proposing this AD to detect unsafe 
conditions that could result in a propeller blade separating from the 
hub and loss of control of the airplane.

DATES: We must receive any comments on this proposed AD by August 15, 
2005.

ADDRESSES: Use one of the following addresses to comment on this 
proposed AD.
     DOT Docket Web site: Go to https://dms.dot.gov and follow 
the instructions for sending your comments electronically.
     Government-wide rulemaking web site: Go to https://
www.regulations.gov and follow the instructions for sending your 
comments electronically.
     Mail: Docket Management Facility; U.S. Department of 
Transportation, 400 Seventh Street, SW., Nassif Building, Room PL-401, 
Washington, DC 20590-0001.
     Fax: (202) 493-2251.
     Hand Delivery: Room PL-401 on the plaza level of the 
Nassif Building, 400 Seventh Street, SW., Washington, DC, between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    You may examine the comments on this proposed AD in the AD docket 
on the Internet at https://dms.dot.gov.

FOR FURTHER INFORMATION CONTACT: Timothy Smyth, Aerospace Engineer, 
Chicago Aircraft Certification Office, FAA, Small Airplane Directorate, 
2300 East Devon Avenue, Des Plaines, IL 60018-4696; telephone (847) 
294-7132; fax (847) 294-7834.

SUPPLEMENTARY INFORMATION:

Comments Invited

    We invite you to send us any written relevant data, views, or 
arguments regarding this proposal. Send your comments to an address 
listed under ADDRESSES. Include ``Docket No. FAA-2005-20141; 
Directorate Identifier 2005-NE-01-AD'' in the subject line of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of the proposed AD. We will 
consider all comments received by the closing date and may amend the 
proposed AD in light of those comments.
    We will post all comments we receive, without change, to https://
dms.dot.gov, including any personal information you provide. We will 
also post a report summarizing each substantive verbal contact with FAA 
personnel concerning this proposed AD. Using the search function of the 
DMS Web site, anyone can find and read the comments in any of our 
dockets, including the name of the individual who sent the comment (or 
signed the comment on behalf of an association, business, labor union, 
etc.). You may review the DOT's complete Privacy Act Statement in the 
Federal Register published on April 11, 2000 (65 FR 19477-78) or you 
may visit https://dms.dot.gov.

Examining the AD Docket

    You may examine the docket that contains the proposal, any comments 
received and, any final disposition in person at the DMS Docket Offices

[[Page 34715]]

between 9 a.m. and 5 p.m., Monday through Friday, except Federal 
holidays. The Docket Office (telephone (800) 647-5227) is located on 
the plaza level of the Department of Transportation Nassif Building at 
the street address stated in ADDRESSES. Comments will be available in 
the AD docket shortly after the DMS receives them.

Discussion

    On October 28 and 29, 2003, an FAA International Field Office 
conducted an audit of Oxford Aviation Services Limited, doing business 
as CSE Aviation. That audit revealed that CSE Aviation was not using 
the latest maintenance manuals to perform inspections and repairs. The 
investigators believe the discrepancies date from about 1998, when CSE 
Aviation stopped updating their internal procedures to reflect the 
latest version of the manufacture's maintenance manuals. The audit also 
showed that CSE Aviation did not perform specific inspections required 
by the maintenance manual. CSE Aviation conducted an internal 
investigation and confirmed that they did not perform many inspections 
and rework procedures such as:
     Removing damage to propeller blade balance holes.
     Shot peening the balance holes as required by the 
manufacturer's maintenance instructions.
    Some of the other findings from the CSE Aviations internal audit 
were:
     Returning propellers to service with hubs involved in 
ground strikes.
     Incomplete or incorrectly completed overhauls of the 
propellers before returning to service,
     Not performing significant inspections or repairs that 
would have required a repair or that would have caused that product to 
be declared unairworthy,
    Service history shows that these types of omissions of inspections 
and repair procedures and improperly returning to service propellers 
with these conditions have resulted in cracked propeller blades and 
hubs. These conditions, if not corrected, could result in a propeller 
blade separating from the hub and loss of control of the airplane.

FAA's Determination and Requirements of the Proposed AD

    We have evaluated all pertinent information and identified an 
unsafe condition that is likely to exist or develop on other products 
of this same type design. We are proposing this AD, which would require 
before further flight a search of aircraft and propeller records to 
determine if the propeller was involved in a ground strike. This 
proposed AD would also require disassembly, cleaning, inspection, and 
repair within the following compliance times:
     Within 10 flight hours (FH) time-in-service (TIS) after 
the effective date of this proposed AD, or 2 years after the effective 
date of the proposed AD, whichever is earlier, if the propeller was 
involved in a ground strike.
     Within 200 FH TIS after the effective date of this 
proposed AD, or 2 years after the effective date of the proposed AD, 
whichever is earlier, if the time-since-overhaul (TSO) of the propeller 
is more than 1,500 FH.
     Within 350 FH TIS after the effective date of this 
proposed AD, or 2 years after the effective date of the proposed AD, 
whichever is earlier, if the TSO of the propeller is more than 1,000 FH 
and fewer than 1,500 FH.
     Within 500 FH TIS after the effective date of this 
proposed AD, or 2 years after the effective date of the proposed AD, 
whichever is earlier, if the TSO of the propeller is 1,000 FH or fewer.

Costs of Compliance

    We estimate that about 389 Hartzell Propeller Inc. HC series 
propellers and about 126 McCauley Propeller Systems controllable 
propellers of the affected design installed on airplanes of U.S. 
registry would be affected by this proposed AD. We also estimate that 
it would take about 10 work hours per propeller to perform the proposed 
actions, and that the average labor rate is $65 per work hour. Required 
parts would cost about $2,350 per propeller. Based on these figures, we 
estimate the total cost of the proposed AD to U.S. operators to be 
$1,545,000.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, Section 106, describes the 
authority of the FAA Administrator. Subtitle VII, Aviation Programs, 
describes in more detail the scope of the Agency's authority.
    We are issuing this rulemaking under the authority described in 
Subtitle VII, Part A, Subpart III, Section 44701, ``General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We have determined that this proposed AD would not have federalism 
implications under Executive Order 13132. This proposed AD would not 
have a substantial direct effect on the States, on the relationship 
between the national Government and the States, or on the distribution 
of power and responsibilities among the various levels of government.
    For the reasons discussed above, I certify that the proposed 
regulation:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979); and
    3. Would not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.
    We prepared a summary of the costs to comply with this proposal and 
placed it in the AD Docket. You may get a copy of this summary at the 
address listed under ADDRESSES.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Safety.

The Proposed Amendment

    Under the authority delegated to me by the Administrator, the 
Federal Aviation Administration proposes to amend 14 CFR part 39 as 
follows:

PART 39--AIRWORTHINESS DIRECTIVES

    1. The authority citation for part 39 continues to read as follows:

    Authority: 49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

    2. The FAA amends Sec.  39.13 by adding the following new 
airworthiness directive:

Hartzell Propeller Inc. (Formerly TRW Hartzell Propeller) and 
McCauley Propeller Systems (Formerly Cessna Aircraft Co.): Docket 
No. FAA-2005-20141; Directorate Identifier 2005-NE-01-AD.

Comments Due Date

    (a) The Federal Aviation Administration (FAA) must receive 
comments on this airworthiness directive (AD) action by August 15, 
2005.

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to Hartzell Propeller Inc. (Formerly TRW 
Hartzell Propeller) and

[[Page 34716]]

McCauley Propeller Systems (Formerly Cessna Aircraft Co.) propellers 
that have a part number (P/N) and serial number (SN) listed in Table 
1 or Table 2 of this AD, serviced by Oxford Aviation Limited, doing 
business as CSE Aviation. These propellers are installed on, but not 
limited to airplanes used in general aviation, agricultural, flight 
training, and charter businesses.

               Table 1.--Hartzell Propellers by P/N and SN
------------------------------------------------------------------------
                              Hartzell propeller P/  Hartzell  propeller
    CSE work order number               N                    SN
------------------------------------------------------------------------
Y03516......................  HC-E2YL-2BSF........  BG2848
Y03517......................  HC-E2YL-2BSF........  BG4112
Y04052......................  HC-82VL-2C1.........  942R
Y02965......................  BHC-C2YF-1BF........  AM2854
Y02778......................  BHC-C2YF-2CKUF......  AN1881
Y03382......................  BHC-C2YF-2CKUF......  AN1968
Y04132......................  BHC-C2YF-2CKUF......  AN2528
Y05097......................  BHC-C2YF-2CKUF......  AN3274
Y05048......................  HC-C2YK-2CUF........  AN3906
Y05047......................  HC-C2YK-2CUF........  AN4033
Y03016......................  BHC-C2YF-2CKUF......  AN4271
Y03983......................  BHC-C2YF-2CLKUF.....  AN4289
Y03166......................  BHC-C2YF-2CKUF......  AN5248
Y02607......................  BHC-C2YF-2CKLUF.....  AN5832
Y04855......................  BHC-C2YF-2CKLUF.....  AN6857
Y04391......................  BHC-C2YF-2CKUF......  AN6981A
Y05102......................  BHC-C2YF-2CLKUF.....  AN6998A
Y04709......................  BHC-C2YF-2CKUF......  AN7006A
Y05070......................  BHC-C2YF-2CLKUF.....  AN7018A
Y03863......................  BHC-C2YF-CLKUF......  AN7019A
Y04108......................  BHC-C2YF-2CKUF......  AN7025A
Y03206......................  BHC-C2YK-2CLKUF.....  AN7168B
Y04592......................  BHC-C2YF-2CKUF......  AN7071B
Y04865......................  BHC-C2YF-2CLKUF.....  AN7168B
Y04846......................  BHC-C2YF-2CKUF......  AN7184B
Y04808......................  BHC-C2YF-2CLKUF.....  AN7199B
Y03185......................  BHC-C2YF-2CLKUF.....  AN7209B
Y03186......................  BHC-C2YF-2CKUF......  AN7215B
Y04975......................  BHC-C2YF-2CKUF......  AN7249B
Y04974......................  BHC-C2YF-2CLKUF.....  AN7279B
Y04818......................  BHC-C2YF-2CKUF......  AN7280B
Y04532......................  BHC-C2YF-2CKUF......  AN7540B
Y04561......................  BHC-C2YF-2CKUF......  AN7552B
Y04638......................  BHC-C2YF-2CLKUF.....  AN7567B
Y04639......................  BHC-C2YF-2CKUF......  AN7568B
Y04658......................  BHC-C2YF-2CLKUF.....  AN7581B
Y02866......................  HC-A3VF-2D..........  AT376
Y02867......................  HC-A3VF-2D..........  AT431
Y04053......................  HC-C2YK-2CUF........  AU10008B
Y04096......................  HC-C2YK-2CUF........  AU10023B
Y04143......................  HC-C2YK-2CUF........  AU10126B
Y04171......................  HC-C2YK-2CUF........  AU10139B
Y04283......................  HC-C2YK-2CUF........  AU10165B
Y04274......................  HC-C2YK-2CUF........  AU10178B
Y04416......................  HC-C2YK-2CUF........  AU10401B
Y04415......................  HC-C2YK-2CUF........  AU10402B
Y04478......................  HC-C2YK-2CUF........  AU10462B
Y04518......................  HC-C2YK-2CUF........  AU10541B
Y04479......................  HC-C2YK-2CUF........  AU10542B
Y04563......................  HC-C2YK-4BF.........  AU10614B
Y04564......................  HC-C2YK-4BF.........  AU10615B
Y04560......................  HC-C2YK-2CUF........  AU10616B
Y04610......................  HC-C2YK-2CUF........  AU10696B
Y04565......................  HC-C2YF-2CUF........  AU10729B
Y04566......................  HC-C2YK-2CUF........  AU10730B
Y04632......................  HC-C2YK-4BF.........  AU10733B
Y04636......................  HC-C2YK-2CUF........  AU10771B
Y04651......................  HC-C2YK-4BF.........  AU10790B
Y04659......................  HC-C2YK-2CUF........  AU10817B
Y04681......................  HC-C2YK-4BF.........  AU10827B
Y04701......................  HC-C2YK-2CUF........  AU10923B
Y04785......................  HC-C2YK-2CUF........  AU10952B
Y04786......................  HC-C2YK-2CUF........  AU11050B
Y04736......................  HC-C2YK-2CUF........  AU11117B
Y04826......................  HC-C2YK-4BF.........  AU11145B
Y04871......................  HC-C2YK-1BF.........  AU11279B
Y04890......................  HC-C2YK-4BF.........  AU11343B

[[Page 34717]]

 
Y05000......................  HC-C2YK-4CF.........  AU11591B
Y05050......................  HC-C2YK-2CUF........  AU11731B
Y04410......................  HC-C2YK-2CGUF.......  AU1533
Y04409......................  HC-C2YK-2CGUF.......  AU1603
Y04344......................  HC-C2YK-2CLGUF......  AU2892E
Y03377......................  HC-C2YK-2CGUF.......  AU2955
Y03688......................  HC-C2YK-2CU.........  AU354
Y02769......................  HC-C2YK-2CUF........  AU9013B
Y04343......................  HC-C2YR-2CGUF.......  AU508E
Y03110......................  HC-C2YK-2CUF........  AU5236
Y04400......................  HC-C2YK-2CLEUF......  AU5974E
Y04652......................  HC-C2YK-1B..........  AU6120
Y04321......................  HC-C2YR-2CLEUF......  AU6163
Y03200......................  HC-C2YK-2CUF........  AU7153E
Y03838......................  HC-C2YK-2CUF........  AU7357
Y04362......................  BHC-C2YF-2CLKUF.....  AU7491B
Y04219......................  HC-C2YK-2CLGUF......  AU7662
Y02598......................  HC-C2YK-CUF.........  AU8212A
Y02770......................  HC-C2YK-2CUF........  AU822
Y03482......................  HC-C2YK-2CUF........  AU8233A
Y03564......................  HC-C2YK-2CUF........  AU8299A
Y03773......................  HC-C2YK-2CUF........  AU8318A
Y03674......................  HC-C2YK-2CUF........  AU8338A
Y02991......................  HC-C2YK-2CUF........  AU8339A
Y03137......................  HC-C2YK-2CUF........  AU8347A
Y03018......................  HC-C2YK-2CUF........  AU8349A
Y02805......................  HC-C2YK-2CUF........  AU8354A
Y02703......................  HC-C2YK-2CUF........  AU8417A
Y02664......................  HC-C2YK-2CUF........  AU8859A
Y04095......................  HC-C2YK-2CUF........  AU8923B
Y03761......................  HC-C2YK-CUF.........  AU8968B
Y02792......................  HC-C2YK-2CUF........  AU9012B
Y02848......................  HC-C2YK-2CUF........  AU9014B
Y03597......................  HC-C2YK-2CUF........  AU9015B
Y04735......................  HC-C2YK-2CUF........  AU9041B
Y03229......................  HC-C2YK-2CGUF.......  AU9135B
Y02943......................  HC-C2YK-2CUF........  AU9136B
Y03197......................  HC-C2YK-2CUF........  AU9150B
Y04675......................  HC-C2YK-2CUF........  AU9182B
Y03352......................  HC-C2YK-2CUF........  AU9241B
Y03354......................  HC-C2YK-2CUF........  AU9243B
Y03097......................  HC-C2YK-2CUF........  AU9246B
Y03201......................  HC-C2YK-2CUF........  AU9247B
Y03686......................  HC-C2YK-2CUF........  AU9312B
Y03607......................  HC-C2YK-2CUF........  AU9332B
Y03614......................  HC-C2YK-2CGUF.......  AU9393B
Y03606......................  HC-C2YK-2CUF........  AU9394B
Y03791......................  HC-C2YK-2CUF........  AU9395B
Y03866......................  HC-C2YK-CUF.........  AU9396B
Y03888......................  HC-C2YK-CUF.........  AU9509B
Y04948......................  HC-C2YK-2CUF........  AU9511B
Y03891......................  HC-C2YK-2CUF........  AU9518B
Y03797......................  HC-C2YK-2CUF........  AU9520B
Y04001......................  HC-C2YK-2CGUF.......  AU9593B
Y05083......................  HC-C2YK-2CUF........  AU9599B
Y03694......................  HC-C2YK-4BF.........  AU9616B
Y03696......................  HC-C2YK-4BF.........  AU9618B
Y03695......................  HC-C2YK-4BF.........  AU9630B
Y03620......................  HC-C2YK-4BF.........  AU9631B
Y03627......................  HC-C2YK-4BF.........  AU9638B
Y03625......................  HC-C2YK-4BF.........  AU9649B
Y04047......................  HC-C2YK-2CUF........  AU9985B
Y04376......................  HC-C2YL-1BF.........  AX522
Y05051......................  HC-C2YR-1BF.........  AX527
Y02908......................  HC-C2YL-1BF.........  AX841B
Y04763......................  HC-C2YL-1BF.........  AX720A
Y04731......................  HC-E2YR-2RBSF.......  BB6694
Y04900......................  HC-E2YL-2BSF........  BG2122
Y04738......................  HC-E2YL-2BSF........  BG2923
Y04547......................  HC-E2YL-2BSF........  BG3219
Y03153......................  HC-E2YL-2BSF........  BG3287

[[Page 34718]]

 
Y04061......................  HC-E2YL-2BSF........  BG3363
Y04917......................  HC-E2YL-2BSF........  BG372
Y04062......................  HC-E2YL-2BSF........  BG434
Y04190......................  HC-E2YL-2BSF........  BG4344
Y04901......................  HC-E2YL-2BSF........  BG4557
Y04737......................  HC-E2YL-2BSF........  BG648
Y04898......................  HC-E2YR 2RBSF.......  BP3287
Y03327......................  HC-E2YR-2RBS........  BP5179
Y03680......................  HC-E2YR-2RBSF.......  BP6199
Y04167......................  HC-E2YR-2RBSF.......  BP6206
Y03138......................  HC-E2YR-2RBSF.......  BP6606
Y02709......................  HC-E2YR-2RBSF.......  BP6838
Y04899......................  HC-E2YR-2RBSF.......  BP9158
Y03913......................  HC-E2YR-2RBSF.......  BP9159
Y03139......................  HC-E2YR-2RBSF.......  BP9168
Y04780......................  PHC-A3VF-2B.........  BR834
Y02939......................  HC-B3TN-3DY.........  BUA22056
YO2971......................  HC-B3TN-3DY.........  BU12462
Y04089......................  HC-B3TN-3C..........  BU14589
Y03948......................  HC-BCTN-3B..........  BU16789
Y02767......................  HC-B3TN-5FL.........  BV3382
Y02768......................  HC-B3TN-5FL.........  BV3540
Y02946......................  HC-B3TN-3DY.........  BUA22136
Y03726......................  HC-B3TN-3G..........  BUA21467
Y03727......................  HC-B3TN-3G..........  BUA23284
Y03928......................  HC-B3TN-3D..........  BUA24401
Y04429......................  HC-B3TN-3N..........  BUA24852
Y04430......................  HC-B3TN-3N..........  BUA24992
Y05019......................  HC-B3TN-3G..........  BUA27325
Y03719......................  HC-B3TN-5E..........  BVA7456
Y03718......................  HC-B3TN-5E..........  BVA7457
Y04443......................  HC-B3TN-5FL.........  BVA7770
Y04444......................  HC-B3TN-5FL.........  BVA7771
Y03304......................  HC-B4TN-5ML.........  CD1746
Y03165......................  HC-B4TN-5ML.........  CD1752
Y03164......................  HC-B4TN-5ML.........  CD1973
Y04535......................  HC-B4TN-S...........  CDA3529M1
Y04787......................  HC-B4N-ML...........  CDA3703
Y04788......................  HC-B4TN-5ML.........  CDA3704
Y03351......................  HC-B4TN-5ML.........  CDA4424
Y04644......................  HC-B4TN-5ML.........  CDA4819
Y04534......................  HC-B4TN-S...........  CDA5047M1
Y04399......................  HC-C2YK-1BF.........  CH11322
Y03764......................  HC-C2YK-1BF.........  CH1614B
Y02124......................  HC-C2YK-1BF.........  CH23470
Y02897......................  HC-C2YK-1BF.........  CH32119A
Y04516......................  HC-C2YK-1BF.........  CH20231
Y04371......................  HC-C2YK-1BF.........  CH21618
Y04260......................  HC-C2YK-1BF.........  CH23621
Y02641......................  HC-C2YK-1BF.........  CH23890(E)
Y03969......................  HC-C2YK-1BF.........  CH25517
Y02648......................  HC-C2YK-1BF.........  CH26145
Y02896......................  HC-C2YK-1BF.........  CH32118A
Y04244......................  HC-C2YR-1BF.........  CH27227
Y03763......................  HC-C2YK-1BF.........  CH27235
Y03704......................  HC-C2YK-1BF.........  CH28190
Y03141......................  HC-C2YK-1BF.........  CH29976
Y05015......................  HC-C2YK-1BF.........  CH30451
Y04153......................  HC-C2YK-1BF.........  CH32838B
Y03949......................  HC-C2YK-1BF.........  CH32683B
Y05124......................  HC-C2YKR-1BF........  CH33316B
Y03205......................  HC-C2YK-1BF.........  CH33520B
Y03850......................  HC-C2YK-1BF.........  CH33777B
Y03843......................  HC-C2YK-1BF.........  CH34179B
Y04230......................  HC-C2YK-1BF.........  CH34607B
Y04014......................  HC-C2YR-1BF.........  CH34638B
Y05078......................  HC-C2YK-1BF.........  CH35009B
Y04361......................  HC-C2YK-1BF.........  CH35037B
Y04587......................  HC-C2YK-1BF.........  CH35445B
Y04588......................  HC-C2YK-1BF.........  CH35466B
Y05076......................  HC-C2YK-1BF.........  CH37285B

[[Page 34719]]

 
Y05079......................  HC-C2YK-1BF.........  CH37286B
Y05056......................  HC-C2YK-1BF.........  CH3730B
Y04891......................  HC-C3YR-2LUF........  CH4488A
Y03425......................  HC-C2YK-1BF.........  CH5073
Y03428......................  HC-C2YK-1B..........  CH617
Y04126......................  HC-E2YL-2BTF........  CJ514
Y03027......................  HC-C3YR-2UF.........  CK3633A
Y02594......................  HC-C3YR-2UF.........  CK3634A
Y03429......................  HC-C3YR-2UF.........  CK3651A
Y03168......................  HC-C3YR-2UF.........  CK3662A
Y03995......................  HC-C3YR-2UF.........  CK3663A
Y03573......................  HC-C3YR-2UF.........  CK3678A
Y03611......................  HC-C3YR-2UF.........  CK3705A
Y03707......................  HC-C3YR-2UF.........  CK3706A
Y03513......................  HC-E3YR-2UF.........  CK3719A
Y03937......................  HC-C3YR-2UF.........  CK3872A
Y03794......................  HC-C3YR-2UF.........  CK3873A
Y03921......................  HC-C3YR-2UF.........  CK3874A
Y04892......................  HC-C3YR-2UF.........  CK4263A
Y03317......................  HC-C3YR-2UF.........  CK4459A
Y02871......................  HC-C3YR-2UF.........  CK4460A
Y02704......................  HC-C3YR-2UF.........  CK4645A
Y03522......................  HC-C3YR-2UF.........  CK4682A
Y04770......................  HC-F2YR-1F..........  CM535
Y05039......................  HC-C2YK-4BF.........  DH687E
Y04872......................  HC-E3YR-2ATF........  DJ10539A
Y04873......................  HC-E3YR-2ALTF.......  DJ10542A
Y03975......................  HC-E3YR-2ALTF.......  DJ10585A
Y03974......................  HC-E3YR-2ATF........  DJ10832A
Y03023......................  HC-E3YR-2ATF........  DJ8092A
Y03998......................  HC-E3YR-2ATF........  DJ8105A
Y03997......................  HC-E3YR-2ATF........  DJ8106A
Y02865......................  HC-E3YR-2ALTF.......  DJ8128A
Y04149......................  HC-E3YR-2ATF........  DJ8137A
Y04150......................  HC-E3YR-2ALTF.......  DJ8139A
Y04911......................  HC-E3YR-2ALTF.......  DJ8151A
Y02580......................  HC-E3YR-2ALTF.......  DJ8154A
Y04912......................  HC-E3YR-2ATF........  DJ8157A
Y02864......................  HC-E3YR-2ATF........  DJ8161A
Y02581......................  HC-E3YR-2AFT........  DJ8180A
Y04775......................  HC-E3YR-2ATF........  DJ8326A
Y04774......................  HC-E3YR-2ALTF.......  DJ8329A
Y03760......................  HC-E3YR-2ATF........  DJ8872A
Y03022......................  HC-E3YR-2ALTF.......  DJ9503A
Y02120......................  HC-E2YR-1BF.........  DK1068
Y04375......................  HC-E2YR-1BF.........  DK155
Y03331......................  HC-E2YR-1BF.........  DK1902B
Y04373......................  HC-E2YR-1BF.........  DK611
Y04168......................  HC-E2YR-1BF.........  DK620
Y04471......................  HC-C2YK-1BF.........  DK669
Y03040......................  HC-C2YK-4BF.........  DN4101A
Y03590......................  HC-C2YK-4BF.........  AU8619A
Y03129......................  HC-C2YK-4BF.........  DN4111A
Y03442......................  HC-C2YK-4BF.........  DN4112A
Y03003......................  HC-C2YK-2CEUF.......  DN4126A
Y03630......................  HC-C2YK-4BF.........  DN4127A
Y02620......................  HC-C2YK-4FC7666A....  DN4168A
Y02680......................  HC-C2YK-4FC7666A....  DN4171A
Y02786......................  HC-C2YK-4FC7666A....  DN4172A
Y02619......................  HC-C2YK-4FC7666A....  DN4175A
Y03588......................  HC-C2YK-4BF.........  DN4187A
Y03116......................  HC-C2YK-4CF.........  DN4216A
Y02679......................  HC-C2YK-4FC7666A....  DN4231A
Y03209......................  HC-C2YK-4BF.........  AU9643B
Y02677......................  HC-C2YK-4FC7666A....  DN4249A
Y02667......................  HC-C2YK-4FC7666A....  DN4263A
Y03253......................  HC-C2YK-4BF.........  DN4265A
Y03592......................  HC-C2YK-4BF.........  DN4268
Y02796......................  HC-C2YK-4FC7666A....  DN4279A
Y02788......................  HC-C2YK-4FC7666A....  DN4280A
Y03210......................  HC-C2YK-4BF.........  DN4284A

[[Page 34720]]

 
Y03212......................  HC-C2YK-4BF.........  DN4299A
Y03574......................  HC-C2YK-4BF.........  DN9650B
Y03260......................  HC-C2YK-4BF.........  DN4340A
Y03254......................  HC-C2YK-4BF.........  DN4341A
Y02665......................  HC-C2YK-4FC7666A....  DN4351A
Y02681......................  HC-C2YK-4FC7666A....  DN4364A
Y03208......................  HC-C2YK-4BF.........  DN4371A
Y02787......................  HC-C2YK-4FC7666A....  DN4380A
Y03621......................  HC-C2YK-4BF.........  DN4510A
Y02666......................  HC-C2YK-4FC7666A....  DN4521A
Y03589......................  HC-C2YK-4BF.........  DN4514A
Y03619......................  HC-C2YK-4BF.........  DN4515A
Y02678......................  HC-C2YK-4FC7666A....  DN4516A
Y02618......................  HC-C2YK-4FC7666A....  DN4522A
Y02615......................  HC-C2YK-4FC7666A....  DN4524A
Y02614......................  HC-C2YK-4FC7666A....  DN4712A
Y02616......................  HC-C2YK-4FC7666A....  DN4716A
Y03439......................  HC-C2YK-4BF.........  DN4719A
Y02662......................  HC-C2YK-4FC7666A....  DN4955A
Y03626......................  HC-C2YK-4BF.........  DN4957A
Y03252......................  HC-C2YK-4BF.........  DN4963A
Y02668......................  HC-C2YK-4FC7666A....  DN4965A
Y04191......................  HC-E2YL-2BLSF.......  DP94
Y02832......................  HC-C3YR-1RF.........  DY2464A
Y04175......................  PHC-C3YF-2UF........  EB171
Y04174......................  PHC-C3YF-2UF........  EB173
Y03788......................  PHC-C3YF-2UF........  EB1977
Y03787......................  PHC-C3YF-2UF........  EB1978
Y02779......................  HC-M2YR-2CEUF.......  FB379
Y04943......................  PHC-C3YF-1RF........  EE1354
Y03959......................  PHC-C3YF-1RF........  EE1369
Y03754......................  HC-C2YR-1RF.........  EE227
Y04730......................  PHC-C3YF-1RF........  EE2322A
Y03767......................  HC-C3YF-1RF.........  EE351
Y04246......................  HC-BM5P-3C..........  EVA2226
Y04246......................  HC-BM5P-3C..........  EVA2246
Y04169......................  HC-B5MP-3C..........  EVA2281
Y02634......................  HC-M2YR-2CLEUF......  FB102
Y02732......................  HC-M2YR-2CEUF.......  FB1061A
Y04252......................  HC-M2YR-2CEUF.......  FB1064A
Y02733......................  HC-M2YR-2CLEUF......  FB1066A
Y04253......................  HC-M2YR-2CLEUF......  FB1067A
Y03332......................  HC-M2YR-2CLEUF......  FB1177B
Y04170......................  HC-M2YR-2CLEUF......  FB1196B
Y02719......................  HC-M2YR-2CLEUF......  FB1167B
Y02708......................  HC-M2YR-2CEUF.......  FB409
Y04492......................  HC-M2YR-2CEUF.......  FB454
Y03043......................  HC-M2YR-2CEUF.......  FB99
Y02905......................  HC-F2YL-2UF.........  FE11
Y02917......................  HC-F2YL-2UF.........  FE229
Y03753......................  HC-F2YL-2UF.........  FE282B
Y03827......................  HC-F2YL-2UF.........  FE285B
Y03453......................  HC-F2YL-2UF.........  FE58
Y04876......................  HC-C3YF-5F..........  FR101
Y04725......................  HC-C3YF-5F..........  FR185A
Y04726......................  HC-C3YF-5F..........  FR186A
Y04829......................  HC-C3YF-5F..........  FR187A
Y04830......................  HC-C3YF-5F..........  FR188A
Y05110......................  HC-C3YF-5F..........  FR192A
Y05111......................  HC-C3YF-5F..........  FR193A
Y04971......................  HC-C3YF-5F..........  FR206A
Y03814......................  HC-C3YF-5F..........  FR207A
Y04878......................  HC-C3YF-5F..........  FR39
Y03125......................  HC-C3YF-5F..........  FR206A
Y02715......................  HC-C3YF-5F..........  FR58
Y04448......................  HC-C3YF-5F..........  FR68
Y02716......................  HC-C3YF-5F..........  FR72
Y04450......................  HC-C3YF-5F..........  FR73
Y04569......................  HC-C3YF-5F..........  FR74
Y04449......................  HC-C3YF-5F..........  FR78
Y04085......................  HC-C3YF-5F..........  FR79

[[Page 34721]]

 
Y04970......................  HC-C3YF-5F..........  FR80
Y02600......................  HC-C3YF-5F..........  FR82
Y03527......................  HC-C3YF-5F..........  FR83
Y04877......................  HC-C3YF-5F..........  FR86
Y04570......................  HC-C3YF-5F..........  FR87
Y04752......................  HC-C3YF-5F..........  FR92
Y05008......................  HC-C3YF-5F..........  FR94
Y03605......................  HC-B4MP-3B..........  FWA3209
Y03604......................  HC-B4MP-3B..........  FWA3201
Y03987......................  HC-B4MP-3A..........  FWA3043
Y03902......................  HC-B4MP-3A..........  FWA3216
Y03903......................  HC-B4MP-3A..........  FWA3217
Y04351......................  HC-B4MP-3A..........  FWA3270
Y03911......................  HC-B4MP-3A..........  FWA3444
Y03910......................  HC-B4MP-3A..........  FWA3445
Y03986......................  HC-B4MP-3A..........  FWA3538
Y04352......................  HC-B4MP-3A..........  FWA3732
Y04465......................  HC-B4MP-3A..........  FWA3760
Y04466......................  HC-B4MP-3A..........  FWA3761
Y03647......................  HC-A6A-3A...........  GP135
Y03647......................  HC-A6A-3A...........  GP135
Y02882......................  HC-A2VK-2...........  H238
Y02883......................  HC-A2VK-2...........  H2472
Y04864......................  HC-A2YK-2...........  H392
Y04863......................  HC-A2YK-2...........  H396
Y04979......................  HC-E4N-3G...........  HH1739
Y04980......................  HC-E4N-3G...........  HH360
Y04977......................  HC-E4N-3G...........  HH378
Y04978......................  HC-E4N-3G...........  HH379
Y03667......................  HC-E4N-3............  HH43
Y04125......................  HC-E4A-3J...........  HJ1050
Y04124......................  HC-E4A-3J...........  HJ1079
Y04123......................  HC-E4A-3J...........  HJ1213
Y04874......................  HC-I3YR-1RF.........  HK127A
Y04597......................  HC-A2VK-1...........  J1153
Y04783......................  BHC-C2YF-2CLKUF.....  JS11B
Y04687......................  BHC-C2YF-CLKUF......  JS70B
Y04051......................  HC-82VL-2C..........  K2624N
------------------------------------------------------------------------


               Table 2.--McCauley Propellers by P/N and SN
------------------------------------------------------------------------
                                McCauley propeller P/       McCauley
     CSE work order number                N               propeller SN
------------------------------------------------------------------------
Y04664........................  D2A34C67-NP..........             714384
Y04665........................  D2A34C67-NP..........             714390
Y03274........................  D2A34C67-NP..........             723093
Y04543........................  D2A34C67-NP..........             723094
Y02754........................  D2A34C67-NP..........             723112
Y04360........................  D3A32C90-MN..........             739415
Y02989........................  2A34C50-NP...........             743482
Y04285........................  2A34C203-C...........             744591
Y04467........................  D2A34C58-NO..........             745446
Y04279........................  3FF32L501-A..........             757134
Y04278........................  3FF32C501-A..........             757204
Y02802........................  3AF32C87-N...........             757861
Y04250........................  3FF32C501-A..........             761008
Y03294........................  2A36C23-P-E-G........             761063
Y03724........................  D2A34C67-NP..........             766297
Y04251........................  3FF32C501-A..........             768699
Y03855........................  D2AF34C81-0..........             772113
Y04261........................  B2D34C214............             775347
Y03963........................  B2D34C213............             776696
Y04996........................  B2D34C213-B..........             783689
Y03060........................  D3A34C402............             785093
Y04396........................  3FF32C501............             787591
Y03058........................  C2A34C204............             788168
Y04100........................  3AF34C503............             793041
Y04183........................  3AF34C503-B..........             794440
Y04084........................  2D34C215.............             795642

[[Page 34722]]

 
Y02771........................  B2D34C220............             795939
Y03924........................  3AF34C502............             798390
Y03202........................  2A34C216.............             798602
Y04255........................  3AF34C503............             798788
Y04663........................  3AF34C503............             798978
Y01682........................  B2D34C214-A..........             800359
Y04067........................  3AF34C502............             801561
Y04256........................  3AF34C502............             801583
Y02605........................  3AF34C502............             801584
Y04459........................  2D34C215.............             801873
Y04959........................  3AF32C93-NR..........             803586
Y04112........................  3FF32C501A...........             803966
Y03725........................  2A34C203-C...........             805071
Y05013........................  C2A34C204............             805223
Y05053........................  3AF34C503............             805387
Y05052........................  3AF34C502............             805405
Y03297........................  2AF34C55-0...........             805970
Y04113........................  3FF32C501A...........             806424
Y02575........................  3FF32C501A...........             961655
Y03923........................  2D34C215-B...........             808006
Y03824........................  3AF32C509............             811678
Y04008........................  3AF32C508............             811912
Y04782........................  3AF32C509............             812482
Y04322........................  D2AF34C302-A.........             812874
Y05073........................  3AF32C509-B..........             814111
Y05087........................  3AF32C506............             820138
Y02810........................  3AF32C506............             820811
Y02809........................  3AF32C507............             820812
Y03692........................  C2A34C204-BC.........             821916
Y04402........................  3AF32C508............             823133
Y02248........................  3AF32C507............             970209
Y05032........................  3AF32C508-B..........             840763
Y04033........................  3AF32C509-B..........             841002
Y04495........................  B2D34C213B...........             851122
Y04397........................  3FF32C501............             860047
Y04680........................  3AF34C502-B..........             860142
Y03847........................  D3A34C403-C..........             861694
Y04087........................  3A32C406-C...........             870695
Y03848........................  D3A32C90-R...........             881455
Y01748........................  D3A32C409............             881583
Y05072........................  3AF32C508-C..........             890018
Y03723........................  D2A34C67-0...........             890108
Y05104........................  C3D36C415-C..........             890669
Y05032........................  D3A32C90-R...........             890683
Y05034........................  B3D34C405-C..........             891388
Y03410........................  3AF32C508-C..........             891956
Y04540........................  3AF34C502............             891996
Y04063........................  2A34C203-B...........             900028
Y03196........................  3GFR34C701-DF........             900684
Y04653........................  3A32C406-C...........             901189
Y03524........................  B2D3AC207-B..........             902858
Y04499........................  3AF32C509-C..........             911526
Y04498........................  3AF32C508-C..........             912012
Y04924........................  3AF32C509............             912323
Y04305........................  3AF34C502............             912386
Y04473........................  3AF32C508-C..........             921236
Y04474........................  3AF32C509-C..........             921239
Y04099........................  2D34C215-B...........             921659
Y04425........................  3AF32C509-C..........             930215
Y04991........................  D3A32C411-C..........             930228
Y02387........................  5JFR36C1003..........             930291
Y02386........................  5JFR36C1003..........             930294
Y03011........................  B2D37C229-B..........             930318
Y02632........................  B3D32C419............             930644
Y03523........................  C2A34C204-BC.........             930703
Y03404........................  B2D34C213-B..........             931938
Y03474........................  4HFR34C762-H.........             940651
Y04116........................  3AF32C512-C..........             941278
Y04117........................  3AF32C512-C..........             941284
Y03475........................  4HFR34C762-H.........             941528
Y04941........................  3AF32C515............             942101

[[Page 34723]]

 
Y03756........................  3AF32C515............             942106
Y04825........................  B3D32C419-C..........             950588
Y04813........................  3FF34C501A...........             961655
Y02608........................  D3A34C403-C..........             962466
Y04454........................  3AF32C508-C..........             962536
Y04757........................  3AF34C502-C..........             962541
Y04550........................  3AF32C509-C..........             970276
Y02583........................  3AF32C522............             971311
Y02582........................  3AF32C523............             971324
Y05082........................  B3D36C424-C..........             980136
Y02914........................  B2D34C214............             980409
Y03894........................  3AF32C87-R...........             981955
Y03893........................  3AF32C87-R...........             982877
Y02752........................  B2D34C213............             983395
Y03538........................  B2D34C213-B..........             983396
Y04137........................  B3D36C432-C..........             992420
Y04595........................  B2D34C214-B..........            7710604
Y02895........................  B2D34C213............            7710613
Y03403........................  3AF34C503............            7810116
Y04621........................  D2A34C98-0...........            7810684
Y05054........................  3AF34C503............            7910085
Y04821........................  3AF34C503............            7910363
Y02889........................  3AF32C87NR...........            7910688
Y02890........................  3AF32C87NR...........            7910690
Y04721........................  C2A34C204-C..........             000679
Y04452........................  D3A32C88.............             010463
Y04216........................  2A34C209.............             010522
Y04942........................  3AF32C523............             020312
Y05007........................  2A34C201-C...........             022421
------------------------------------------------------------------------

Unsafe Condition

    (d) This AD results from findings that CSE Aviation failed to 
perform specific inspections and repairs. We are issuing this AD to 
detect unsafe conditions that could result in a propeller blade 
separating from the hub and loss of control of the airplane.

Compliance

    (e) You are responsible for having the actions required by this 
AD performed within the compliance times specified unless the 
actions have already been done.
    (f) For propellers listed by SN in Table 1 or Table 2 overhauled 
or repaired by CSE after November 2003, or overhauled by an FAA-
approved propeller repair facility after October 2003, no further 
action is required.

All Propellers Listed by SN in Table 1 or Table 2

    (g) Before further flight, perform a document search of airplane 
and propeller records to determine if the propeller was involved in 
a ground strike.
    (h) If the propeller was involved in a ground strike, perform 
the requirements specified in paragraph (j) or paragraph (k) of this 
AD within 10 flight hours (FH) time-in-service (TIS) after the 
effective date of this AD, or 2 years after the effective date of 
this AD, whichever is earlier.
    (i) For all propellers listed by SN in Table 1 or Table 2 of 
this AD, not involved in a ground strike, use the compliance 
schedule in the following Table 3 to perform the requirements 
specified in paragraph (j) or paragraph (k) of this AD as 
applicable.

                      Table 3.--Compliance Schedule
------------------------------------------------------------------------
 If the time-since-overhaul (TSO)     Then perform the requirements of
for the propeller on the effective    paragraph (j) or paragraph (k) of
       date of this AD is--                   this AD within--
------------------------------------------------------------------------
(1) 1,500 FH TSO or more..........  200 FH TIS after the effective date
                                     of this AD, but do not exceed 2
                                     years after the effective date of
                                     this AD.
(2) More than 1,000 FH TSO, but     350 FH TIS after the effective date
 fewer than 1,500 FH TIS.            of this AD, but do not exceed 2
                                     years after the effective date of
                                     this AD.
(3) 1,000 FH TSO or fewer.........  500 FH TIS after the effective date
                                     of this AD, but do not exceed 2
                                     years after the effective date of
                                     this AD.
------------------------------------------------------------------------

Hartzell Propellers

    (j) For Hartzell propellers listed by SN in Table 1 of this AD, 
do the following:
    (1) Disassemble the propeller.
    (2) Clean all disassembled propeller parts.
    (3) Perform a visual inspection for the following conditions:
    (i) Wear or damage such as cracks, corrosion, scratches, or 
nicks.
    (ii) Except for blades installed new at the last CSE maintenance 
action, examine for:
    (A) Bent or damaged pitch change knobs.
    (B) Damage in the bore area of the blade shank.
    (C) Damage in the blade balance hole.
    (iii) Damage that indicates a previous ground strike (if 
applicable).
    (iv) Unacceptable wear or damage in areas where shot peening is 
required. It is not necessary to strip the paint and corrosion 
protective coatings from the external surface of the blade. It is 
also not necessary to perform dimensional measurements on the 
external surface of the blade unless there is evidence of damage 
that has occurred since CSE returned the propeller to service.
    (v) Confirm that CSE Aviation correctly performed the repairs 
listed in the manufacturers maintenance manuals. An example of a 
maintenance manual repair is chamfering of the hub grease fitting 
hole on Hartzell ``Y'' shank series propellers.

[[Page 34724]]

    (4) Perform all Eddy Current inspections applicable.
    (5) Repair and replace with serviceable parts, as necessary.
    (6) Assemble and test.
    (7) Confirm that hubs affected by AD 2001-23-08 are returned to 
service only on aircraft affected by that AD.

McCauley Propellers

    (k) For McCauley propellers listed by SN in Table 2 of this AD, 
do the following:
    (1) Disassemble the propeller.
    (2) Clean all disassembled propeller parts.
    (3) Perform a visual inspection for the following conditions:
    (i) Wear or damage such as cracks, corrosion, scratches or 
nicks.
    (ii) Damage that indicates a previous ground strike (if 
applicable).
    (iii) Unacceptable wear or damage in areas where shot peening is 
required, paying particular attention to hub internal shot peened 
surfaces and blade shank peening. It is not necessary to strip the 
paint and corrosion protective coatings from the external surface of 
the blade. It is also not necessary to perform dimensional 
measurements on the external surface of the blade unless there is 
evidence of damage that has occurred since CSE returned the 
propeller to service.
    (4) Inspect threaded surfaces of threaded blade shanks with a 
10X magnifying glass for scratches parallel to retention threads in 
the thread root of the first four outboard blade threads. If the 
retention threads are scratched, repair is not allowed.
    (5) Confirm that CSE Aviation correctly performed repairs or 
modifications listed in the manufacturer's maintenance instructions.
    (6) Repair and replace with serviceable parts, as necessary.
    (7) Assemble and test.

Definitions

    (l) For the purposes of this AD, overhauling a propeller is not 
necessary to comply with the requirements specified in paragraph (j) 
or paragraph (k) of this AD. If you don't overhaul the propeller, 
the TSO doesn't change.

Alternative Methods of Compliance (AMOCs)

    (m) The Manager, Chicago Aircraft Certification Office, has the 
authority to approve alternative methods of compliance for this AD 
if requested using the procedures found in 14 CFR 39.19.

Related Information

    (n) The applicable Hartzell Propeller Inc. or McCauley Overhaul 
Manuals and Service Documents contain information on performing the 
inspections specified in this AD.

    Issued in Burlington, Massachusetts, on June 7, 2005.
Francis A. Favara,
Acting Manager, Engine and Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 05-11798 Filed 6-14-05; 8:45 am]
BILLING CODE 4910-13-P

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