Airworthiness Directives; Cessna Aircraft Company Airplanes, 14726-14729 [2013-05287]

Download as PDF 14726 Federal Register / Vol. 78, No. 45 / Thursday, March 7, 2013 / Proposed Rules APPENDIX 1 AWL No. Task 28–AWL–101 .................... ALI Interval Applicability 7,500 FH or 3 years, whichever is first. Description ALL .................................. Engine Fuel Suction Feed Operational Test. An Engine Fuel Suction Feed Operational Test must be accomplished successfully on each engine individually. This test is required in order to protect against engine flameout during suction feed operations, and must meet the following requirements (refer to Boeing AMM 28–22–00): Fuel Tank Quantity Limitations: Engine No. 1 a. The Center Tank Fuel Quantity must not exceed 5,000 lbs (2,270 kg). b. The Main Tank No. 1 Fuel Quantity must be between 1,400 lbs–1,600 lbs (600 kg–800 kg). NOTE: Excess fuel can be transferred to Main Tank No. 2. Engine No. 2 a. The Center Tank Fuel Quantity must not exceed 5,000 lbs (2,270 kg). b. The Main Tank No. 2 Fuel Quantity must be between 1,400 lbs–1,600 lbs (600 kg–800 kg). NOTE: Excess fuel can be transferred to Main Tank No. 1. Test Procedural Limitations: 1. The Fuel Cross-Feed Valve must be CLOSED. 2. The APU Selector Switch must be OFF. 3. Idle Engine Warm-up time of minimum two minutes with Boost Pump ON. 4. Idle Engine Suction Feed (Boost Pump OFF) operation for a minimum of five minutes. NOTE: APU may be used to start the engines provided the Fuel Tank Quantity and Test Procedural Limitations are met. The test is considered a success if engine operation is maintained during the five-minute period and engine parameters (N1, N2, and Fuel Flow) do not decay relative to those observed with Boost Pump ON. A suction fee system that fails the operational test must be repaired or maintained, and successfully pass the Engine Suction Feed Operational Test prior to further flight. Directorate Identifier 2007–NM–355–AD DEPARTMENT OF TRANSPORTATION Issued in Renton, Washington, on February 15, 2013. Kalene C. Yanamura, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. Federal Aviation Administration [FR Doc. 2013–05202 Filed 3–6–13; 8:45 am] BILLING CODE 4910–13–P 14 CFR Part 39 [Docket No. FAA–2012–1052; Directorate Identifier 2012–CE–014–AD] RIN 2120–AA64 emcdonald on DSK67QTVN1PROD with PROPOSALS Airworthiness Directives; Cessna Aircraft Company Airplanes Federal Aviation Administration (FAA), DOT. ACTION: Supplemental notice of proposed rulemaking (NPRM); reopening of comment period. AGENCY: SUMMARY: We are revising an earlier proposed airworthiness directive (AD) for certain Cessna Aircraft Company VerDate Mar<15>2010 14:41 Mar 06, 2013 Jkt 229001 PO 00000 Frm 00010 Fmt 4702 Sfmt 4702 (Cessna) Models 172R, 172S, 182S, 182T, T182T, 206H, and T206H airplanes. That NPRM proposed to supersede an existing AD that currently requires an inspection of the engine oil pressure switch and, if applicable, replacement with an improved engine oil pressure switch. Since we issued the existing AD, we have received new reports of internal failure of the improved engine oil pressure switch, which could result in complete loss of engine oil with consequent partial or complete loss of engine power or fire. The NPRM proposed to increase the applicability of the AD and place a lifelimit of 3,000 hours time-in-service (TIS) on the engine oil pressure switch, requiring replacement when the engine oil pressure switch reaches its life limit. E:\FR\FM\07MRP1.SGM 07MRP1 Federal Register / Vol. 78, No. 45 / Thursday, March 7, 2013 / Proposed Rules emcdonald on DSK67QTVN1PROD with PROPOSALS This action revises that NPRM by changing the applicable serial numbers ranges. Since these actions impose an additional burden over that proposed in the NPRM, we are reopening the comment period to allow the public the chance to comment on these proposed changes. We are proposing this supplemental NPRM to correct the unsafe condition on these products. DATES: We must receive comments on this supplemental NPRM by April 22, 2013. ADDRESSES: You may send comments, using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods: • Federal eRulemaking Portal: Go to https://www.regulations.gov. Follow the instructions for submitting comments. • Fax: 202–493–2251. • Mail: U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590. • Hand Delivery: U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this proposed AD, contact Cessna Aircraft Company, Product Support, P.O. Box 7706, Wichita, Kansas 67277; telephone: (316) 517–5800; fax (316) 942–9006; Internet: www.cessna.com/ customer-service/technicalpublications.html. You may review copies of the referenced service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329–4148. Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this proposed AD, the regulatory evaluation, any comments received, and other information. The street address for the Docket Office (phone: 800–647–5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Jeff Janusz, Sr. Propulsion Engineer, Wichita Aircraft Certification Office, FAA, 1801 Airport Road, Wichita, KS 67209; VerDate Mar<15>2010 14:41 Mar 06, 2013 Jkt 229001 14727 phone: (316) 946–4148; fax: (316) 946– 4107; email: jeff.janusz@faa.gov. SUPPLEMENTARY INFORMATION: following presents the comments received on the NPRM and the FAA’s response to each comment. Comments Invited Stated Maintenance Activity We invite you to send any written relevant data, views, or arguments about this proposed AD. Send your comments to an address listed under the ADDRESSES section. Include ‘‘Docket No. FAA–2012–1052; Directorate Identifier 2012–CE–014–AD’’ at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this proposed AD. We will consider all comments received by the closing date and may amend this proposed AD because of those comments. We will post all comments we receive, without change, to https:// www.regulations.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact we receive about this proposed AD. Robert A. Hecht stated that he replaced the oil pressure switch on his 2000 Cessna 206H at 1,006 hours TIS because of light oil leaking from the case. The commenter is making a pronouncement about maintenance activity on his airplane and offered no further explanation as to what his intent was. Discussion We issued an NPRM to amend 14 CFR part 39 to include an AD that would apply to certain Cessna Aircraft Company Models 172R, 172S, 182S, 182T, T182T, 206H, and T206H airplanes. That NPRM published in the Federal Register on October 2, 2012 (77 FR 60062). That NPRM proposed to supersede an existing AD that currently requires an inspection of the engine oil pressure switch and, if applicable, replacement with an improved engine oil pressure switch. Since we issued that AD, we received new reports of internal failure of the improved engine oil pressure switch, which could result in complete loss of engine oil with consequent partial or complete loss of engine power or fire. The NPRM proposed to increase the applicability of the existing AD and place a life-limit of 3,000 hours time-in-service (TIS) on the engine oil pressure switch, requiring replacement when the engine oil pressure switch reaches its life limit. Actions Since Previous NPRM Was Issued Since we issued the previous NPRM (77 FR 60062, October 2, 2012), the serial number applicability has been changed for Cessna Aircraft Company Models 172R, 172S, 182T, T182T, and 206H airplanes. Comments We gave the public the opportunity to comment on the previous NPRM. The PO 00000 Frm 00011 Fmt 4702 Sfmt 4702 Request for Replacement at Next Inspection Stuart B. Harnden stated he believes the replacement of the oil switch should be mandatory at the next inspection, regardless of hours or condition of the oil pressure switch, since it cannot be predicted when a switch may fail. We do not agree because we would expect to see oil pressure switches removed from service on condition anyway at whatever TIS they become unairworthy. The goal of the AD action is to remove all switches with more than 3,000 hours TIS, and, if they are removed earlier for condition, that is an acceptable maintenance practice and does not affect this rulemaking activity. FAA’s Determination We are proposing this supplemental NPRM because we evaluated all the relevant information and determined the unsafe condition described previously is likely to exist or develop in other products of the same type design. Certain changes described above expand the scope of the original NPRM. As a result, we have determined that it is necessary to reopen the comment period to provide additional opportunity for the public to comment on this supplemental NPRM. Proposed Requirements of the Supplemental NPRM This proposed AD would increase the applicability statement of the existing AD, require an inspection of the engine oil pressure switch and place a life limit of 3,000 hours TIS on the engine oil pressure switch. We are proposing this AD to correct the unsafe condition on these products. Costs of Compliance We estimate that this proposed AD affects 6,156 airplanes of U.S. registry. We estimate the following costs to comply with this proposed AD: E:\FR\FM\07MRP1.SGM 07MRP1 14728 Federal Register / Vol. 78, No. 45 / Thursday, March 7, 2013 / Proposed Rules ESTIMATED COSTS Cost per product Cost on U.S. operators Action Labor cost Parts cost Inspection of the airplane or engine records. Inspection of the engine oil pressure switch installation. Removal and replacement of the engine oil pressure switch and logbook entry. .5 work-hour × $85 per hour = $42.50 .................................. Not applicable $42.50 $261,630 .5 work-hour × $85 per hour = $42.50 .................................. Not applicable 42.50 261,630 .5 work-hour × $85 per hour = $42.50 .................................. $54 .................. 96.50 594,054 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. emcdonald on DSK67QTVN1PROD with PROPOSALS Regulatory Findings We 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 this 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), (3) Will not affect intrastate aviation in Alaska, and (4) Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. VerDate Mar<15>2010 14:41 Mar 06, 2013 Jkt 229001 List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. The Proposed Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA 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 removing airworthiness directive (AD) 2000–04–01, Amendment 39–11583 (65 FR 8649, February 22, 2000), and adding the following new AD: ■ Cessna Aircraft Company: Docket No. FAA– 2012–1052; Directorate Identifier 2012– CE–014–AD. (a) Comments Due Date We must receive comments by April 22, 2013. (b) Affected ADs This AD supersedes AD 2000–04–01, Amendment 39–11583 (65 FR 8649, February 22, 2000). (c) Applicability This AD applies to Cessna Aircraft Company Models 172R, serial numbers (S/N) 17280001 through 17281618; 172S, S/N 172S8001 through 172S11256; 182S, S/N 18280001 through 18280944; 182T, S/N 18280945 through 18282357; T182T, S/N T18208001 through T18209089; 206H, S/N 20608001 through 20608349; and T206H, S/N T20608001 through T20609079; certificated in any category. (d) Subject Joint Aircraft System Component (JASC)/ Air Transport Association (ATA) of America Code 7931, Engine Oil Pressure. (e) Unsafe Condition This AD was prompted by new reports of internal failure of the improved engine oil pressure switch, which could result in complete loss of engine oil with consequent PO 00000 Frm 00012 Fmt 4702 Sfmt 4702 partial or complete loss of engine power or fire. We are issuing this AD to increase the applicability of the AD and place a life-limit of 3,000 hours time-in-service (TIS) on the engine oil pressure switch, requiring replacement when the engine oil pressure switch reaches its life limit. (f) Compliance Comply with this AD within the compliance times specified, following Cessna Service Bulletin SB 07–79–01, dated January 29, 2007, unless already done. (g) Actions (1) At the next scheduled oil change, annual inspection, or 100-hour time-inservice (TIS) inspection after the effective date of this AD, whichever occurs later, but in no case later than 12 months after the effective date of this AD, inspect the engine oil pressure switch to determine if it is partnumber (P/N) 77041 or P/N 83278. (2) If after the inspection required in paragraph (g)(1) of this AD, P/N 77041 engine oil pressure switch is installed, before further flight, replace the engine oil pressure switch with a new, zero time, P/N 83278 engine oil pressure switch. Record the engine oil pressure switch part number, date, and airplane hours TIS in the airplane log book. The recorded engine oil pressure switch TIS will be used as the benchmark for calculation of the 3,000 hour TIS limit on the engine oil pressure switch. (3) After the effective date of this AD, do not install a P/N 77041 engine oil pressure switch on any affected airplane. (4) If after the inspection required in paragraph (g)(1) of this AD it is confirmed that P/N 83278 engine oil pressure switch is installed, through inspection of the airplane or engine logbooks determine the TIS of the engine oil pressure switch. (5) If after the inspection required in paragraph (g)(1) of this AD you cannot positively identify the hours TIS on the P/N 83278 engine oil pressure switch, before further flight, replace the engine oil pressure switch with a new, zero time, P/N 83278 engine oil pressure switch. Record the engine oil pressure switch part number, date, and airplane hours in the airplane log book. The recorded engine oil pressure switch TIS will be used as the benchmark for calculation of the 3,000 hour TIS limit on the engine oil pressure switch. (6) When the engine oil pressure switch is at or greater than 3,000 hours TIS or within 50 hours TIS after the effective date of this AD, whichever occurs later, and repetitively thereafter at intervals not to exceed 3,000 E:\FR\FM\07MRP1.SGM 07MRP1 Federal Register / Vol. 78, No. 45 / Thursday, March 7, 2013 / Proposed Rules hours TIS on the P/N 83278 engine oil pressure switch, replace it with a new, zero time, P/N 83278 engine oil pressure switch. Record the engine oil pressure switch part number, date, and airplane hours in the airplane log book. The recorded engine oil pressure switch TIS will be used as the benchmark for calculation of the 3,000 hour TIS limit on the engine oil pressure switch. (h) Alternative Methods of Compliance (AMOCs) (1) The Manager, Wichita Aircraft Certification Office (ACO), FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. In accordance with 14 CFR 39.19, send your request to your principal inspector or local Flight Standards District Office, as appropriate. If sending information directly to the manager of the ACO, send it to the attention of the person identified in the Related Information section of this AD. (2) Before using any approved AMOC, notify your appropriate principal inspector, or lacking a principal inspector, the manager of the local flight standards district office/ certificate holding district office. (i) Related Information (1) For more information about this AD, contact Jeff Janusz, Sr. Propulsion Engineer, Wichita ACO, FAA, 1801 Airport Road, Wichita, KS 67209 phone: (316) 946–4148; fax: (316) 946–4107; email: jeff.janusz@faa.gov. (2) For service information identified in this AD, contact Cessna Aircraft Company, Product Support, P.O. Box 7706, Wichita, Kansas 67277; telephone: (316) 517–5800; fax (316) 942–9006; Internet: www.cessna.com/ customer-service/technical-publications. html. You may review copies of the referenced service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329–4148. Issued in Kansas City, Missouri, on February 27, 2013. Earl Lawrence, Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. 2013–05287 Filed 3–6–13; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration emcdonald on DSK67QTVN1PROD with PROPOSALS 14 CFR Part 39 [Docket No. FAA–2013–0223; Directorate Identifier 2012–CE–049–AD] RIN 2120–AA64 Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). AGENCY: VerDate Mar<15>2010 14:41 Mar 06, 2013 Jkt 229001 Notice of proposed rulemaking (NPRM). ACTION: SUMMARY: We propose to adopt a new airworthiness directive (AD) for Pilatus Aircraft Ltd. Models PC–6, PC–6–H1, PC–6–H2, PC–6/350, PC–6/350–H1, PC– 6/350–H2, PC–6/A, PC–6–A–H1, PC–6/ A–H2, PC–6/B–H2, PC–6/B1–H2, PC- 6/ B2–H2, PC–6/B2–H4, PC–6/C–H2, and PC–6/C1–H2 airplanes that would supersede an existing AD. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as failure to inspect and maintain stabilizer-trim attachment components and the flap actuator could result in loss of control. We are issuing this proposed AD to require actions to address the unsafe condition on these products. DATES: We must receive comments on this proposed AD by April 22, 2013. ADDRESSES: You may send comments by any of the following methods: • Federal eRulemaking Portal: Go to https://www.regulations.gov. Follow the instructions for submitting comments. • Fax: (202) 493–2251. • Mail: U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590. • Hand Delivery: U.S. Department of Transportation, Docket Operations, M– 30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this proposed AD, contact PILATUS AIRCRAFT LTD., Customer Service Manager, CH–6371 STANS, Switzerland; telephone: +41 (0) 41 619 65 01; fax: +41 (0) 41 619 65 76; Internet: https://www.pilatusaircraft.com/#32. You may review copies of the referenced service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329–4148. Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov; or in person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this proposed AD, the regulatory evaluation, any comments PO 00000 Frm 00013 Fmt 4702 Sfmt 4702 14729 received, and other information. The street address for the Docket Office (telephone (800) 647–5527) is in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Doug Rudolph, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329– 4059; fax: (816) 329–4090; email: doug.rudolph@faa.gov. SUPPLEMENTARY INFORMATION: Comments Invited We invite you to send any written relevant data, views, or arguments about this proposed AD. Send your comments to an address listed under the ADDRESSES section. Include ‘‘Docket No. FAA–2013–0223; Directorate Identifier 2012–CE–049–AD’’ at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this proposed AD. We will consider all comments received by the closing date and may amend this proposed AD because of those comments. We will post all comments we receive, without change, to https:// regulations.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact we receive about this proposed AD. Discussion On December 28, 2010, we issued AD 2011–01–14, Amendment 39–16571 (76 FR 5647; February 1, 2011). That AD required actions intended to address an unsafe condition on the products listed above. Since we issued AD 2011–01–14, (76 FR 5647; February 1, 2011), the airworthiness limitations of the airplane maintenance manual has been updated to include the flap actuator, which was not included when the limitations were initially created. The European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Community, has issued EASA AD No.: 2012–0268, dated December 19, 2012 (referred to after this as ‘‘the MCAI’’), to correct an unsafe condition for the specified products. The MCAI states: The mandatory instructions and airworthiness limitations applicable to the Structure and Components of the PC–6 are specified in the Aircraft Maintenance Manual (AMM) under Chapter 4 or in the Airworthiness Limitations Document (ALS), depending on the aeroplane model. E:\FR\FM\07MRP1.SGM 07MRP1

Agencies

[Federal Register Volume 78, Number 45 (Thursday, March 7, 2013)]
[Proposed Rules]
[Pages 14726-14729]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2013-05287]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-1052; Directorate Identifier 2012-CE-014-AD]
RIN 2120-AA64


Airworthiness Directives; Cessna Aircraft Company Airplanes

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Supplemental notice of proposed rulemaking (NPRM); reopening of 
comment period.

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

SUMMARY: We are revising an earlier proposed airworthiness directive 
(AD) for certain Cessna Aircraft Company (Cessna) Models 172R, 172S, 
182S, 182T, T182T, 206H, and T206H airplanes. That NPRM proposed to 
supersede an existing AD that currently requires an inspection of the 
engine oil pressure switch and, if applicable, replacement with an 
improved engine oil pressure switch. Since we issued the existing AD, 
we have received new reports of internal failure of the improved engine 
oil pressure switch, which could result in complete loss of engine oil 
with consequent partial or complete loss of engine power or fire. The 
NPRM proposed to increase the applicability of the AD and place a life-
limit of 3,000 hours time-in-service (TIS) on the engine oil pressure 
switch, requiring replacement when the engine oil pressure switch 
reaches its life limit.

[[Page 14727]]

This action revises that NPRM by changing the applicable serial numbers 
ranges. Since these actions impose an additional burden over that 
proposed in the NPRM, we are reopening the comment period to allow the 
public the chance to comment on these proposed changes. We are 
proposing this supplemental NPRM to correct the unsafe condition on 
these products.

DATES: We must receive comments on this supplemental NPRM by April 22, 
2013.

ADDRESSES: You may send comments, using the procedures found in 14 CFR 
11.43 and 11.45, by any of the following methods:
     Federal eRulemaking Portal: Go to https://www.regulations.gov. Follow the instructions for submitting comments.
     Fax: 202-493-2251.
     Mail: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., 
Monday through Friday, except Federal holidays.
    For service information identified in this proposed AD, contact 
Cessna Aircraft Company, Product Support, P.O. Box 7706, Wichita, 
Kansas 67277; telephone: (316) 517-5800; fax (316) 942-9006; Internet: 
www.cessna.com/customer-service/technical-publications.html. You may 
review copies of the referenced service information at the FAA, Small 
Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For 
information on the availability of this material at the FAA, call (816) 
329-4148.

Examining the AD Docket

    You may examine the AD docket on the Internet at https://www.regulations.gov; or in person at the Docket Management Facility 
between 9 a.m. and 5 p.m., Monday through Friday, except Federal 
holidays. The AD docket contains this proposed AD, the regulatory 
evaluation, any comments received, and other information. The street 
address for the Docket Office (phone: 800-647-5527) is in the ADDRESSES 
section. Comments will be available in the AD docket shortly after 
receipt.

FOR FURTHER INFORMATION CONTACT: Jeff Janusz, Sr. Propulsion Engineer, 
Wichita Aircraft Certification Office, FAA, 1801 Airport Road, Wichita, 
KS 67209; phone: (316) 946-4148; fax: (316) 946-4107; email: 
jeff.janusz@faa.gov.

SUPPLEMENTARY INFORMATION:

Comments Invited

    We invite you to send any written relevant data, views, or 
arguments about this proposed AD. Send your comments to an address 
listed under the ADDRESSES section. Include ``Docket No. FAA-2012-1052; 
Directorate Identifier 2012-CE-014-AD'' at the beginning of your 
comments. We specifically invite comments on the overall regulatory, 
economic, environmental, and energy aspects of this proposed AD. We 
will consider all comments received by the closing date and may amend 
this proposed AD because of those comments.
    We will post all comments we receive, without change, to https://www.regulations.gov, including any personal information you provide. We 
will also post a report summarizing each substantive verbal contact we 
receive about this proposed AD.

Discussion

    We issued an NPRM to amend 14 CFR part 39 to include an AD that 
would apply to certain Cessna Aircraft Company Models 172R, 172S, 182S, 
182T, T182T, 206H, and T206H airplanes. That NPRM published in the 
Federal Register on October 2, 2012 (77 FR 60062). That NPRM proposed 
to supersede an existing AD that currently requires an inspection of 
the engine oil pressure switch and, if applicable, replacement with an 
improved engine oil pressure switch. Since we issued that AD, we 
received new reports of internal failure of the improved engine oil 
pressure switch, which could result in complete loss of engine oil with 
consequent partial or complete loss of engine power or fire. The NPRM 
proposed to increase the applicability of the existing AD and place a 
life-limit of 3,000 hours time-in-service (TIS) on the engine oil 
pressure switch, requiring replacement when the engine oil pressure 
switch reaches its life limit.

Actions Since Previous NPRM Was Issued

    Since we issued the previous NPRM (77 FR 60062, October 2, 2012), 
the serial number applicability has been changed for Cessna Aircraft 
Company Models 172R, 172S, 182T, T182T, and 206H airplanes.

Comments

    We gave the public the opportunity to comment on the previous NPRM. 
The following presents the comments received on the NPRM and the FAA's 
response to each comment.

Stated Maintenance Activity

    Robert A. Hecht stated that he replaced the oil pressure switch on 
his 2000 Cessna 206H at 1,006 hours TIS because of light oil leaking 
from the case.
    The commenter is making a pronouncement about maintenance activity 
on his airplane and offered no further explanation as to what his 
intent was.

Request for Replacement at Next Inspection

    Stuart B. Harnden stated he believes the replacement of the oil 
switch should be mandatory at the next inspection, regardless of hours 
or condition of the oil pressure switch, since it cannot be predicted 
when a switch may fail.
    We do not agree because we would expect to see oil pressure 
switches removed from service on condition anyway at whatever TIS they 
become unairworthy. The goal of the AD action is to remove all switches 
with more than 3,000 hours TIS, and, if they are removed earlier for 
condition, that is an acceptable maintenance practice and does not 
affect this rulemaking activity.

FAA's Determination

    We are proposing this supplemental NPRM because we evaluated all 
the relevant information and determined the unsafe condition described 
previously is likely to exist or develop in other products of the same 
type design. Certain changes described above expand the scope of the 
original NPRM. As a result, we have determined that it is necessary to 
reopen the comment period to provide additional opportunity for the 
public to comment on this supplemental NPRM.

Proposed Requirements of the Supplemental NPRM

    This proposed AD would increase the applicability statement of the 
existing AD, require an inspection of the engine oil pressure switch 
and place a life limit of 3,000 hours TIS on the engine oil pressure 
switch. We are proposing this AD to correct the unsafe condition on 
these products.

Costs of Compliance

    We estimate that this proposed AD affects 6,156 airplanes of U.S. 
registry.
    We estimate the following costs to comply with this proposed AD:

[[Page 14728]]



                                                 Estimated Costs
----------------------------------------------------------------------------------------------------------------
                                                                                     Cost per      Cost on U.S.
             Action                      Labor cost              Parts cost           product        operators
----------------------------------------------------------------------------------------------------------------
Inspection of the airplane or     .5 work-hour x $85 per   Not applicable.......          $42.50        $261,630
 engine records.                   hour = $42.50.
Inspection of the engine oil      .5 work-hour x $85 per   Not applicable.......           42.50         261,630
 pressure switch installation.     hour = $42.50.
Removal and replacement of the    .5 work-hour x $85 per   $54..................           96.50         594,054
 engine oil pressure switch and    hour = $42.50.
 logbook entry.
----------------------------------------------------------------------------------------------------------------

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 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 this 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),
    (3) Will not affect intrastate aviation in Alaska, and
    (4) Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

The Proposed Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA proposes to amend 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
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]

0
2. The FAA amends Sec.  39.13 by removing airworthiness directive (AD) 
2000-04-01, Amendment 39-11583 (65 FR 8649, February 22, 2000), and 
adding the following new AD:

Cessna Aircraft Company: Docket No. FAA-2012-1052; Directorate 
Identifier 2012-CE-014-AD.

(a) Comments Due Date

    We must receive comments by April 22, 2013.

(b) Affected ADs

    This AD supersedes AD 2000-04-01, Amendment 39-11583 (65 FR 
8649, February 22, 2000).

(c) Applicability

    This AD applies to Cessna Aircraft Company Models 172R, serial 
numbers (S/N) 17280001 through 17281618; 172S, S/N 172S8001 through 
172S11256; 182S, S/N 18280001 through 18280944; 182T, S/N 18280945 
through 18282357; T182T, S/N T18208001 through T18209089; 206H, S/N 
20608001 through 20608349; and T206H, S/N T20608001 through 
T20609079; certificated in any category.

(d) Subject

    Joint Aircraft System Component (JASC)/Air Transport Association 
(ATA) of America Code 7931, Engine Oil Pressure.

(e) Unsafe Condition

    This AD was prompted by new reports of internal failure of the 
improved engine oil pressure switch, which could result in complete 
loss of engine oil with consequent partial or complete loss of 
engine power or fire. We are issuing this AD to increase the 
applicability of the AD and place a life-limit of 3,000 hours time-
in-service (TIS) on the engine oil pressure switch, requiring 
replacement when the engine oil pressure switch reaches its life 
limit.

(f) Compliance

    Comply with this AD within the compliance times specified, 
following Cessna Service Bulletin SB 07-79-01, dated January 29, 
2007, unless already done.

(g) Actions

    (1) At the next scheduled oil change, annual inspection, or 100-
hour time-in-service (TIS) inspection after the effective date of 
this AD, whichever occurs later, but in no case later than 12 months 
after the effective date of this AD, inspect the engine oil pressure 
switch to determine if it is part-number (P/N) 77041 or P/N 83278.
    (2) If after the inspection required in paragraph (g)(1) of this 
AD, P/N 77041 engine oil pressure switch is installed, before 
further flight, replace the engine oil pressure switch with a new, 
zero time, P/N 83278 engine oil pressure switch. Record the engine 
oil pressure switch part number, date, and airplane hours TIS in the 
airplane log book. The recorded engine oil pressure switch TIS will 
be used as the benchmark for calculation of the 3,000 hour TIS limit 
on the engine oil pressure switch.
    (3) After the effective date of this AD, do not install a P/N 
77041 engine oil pressure switch on any affected airplane.
    (4) If after the inspection required in paragraph (g)(1) of this 
AD it is confirmed that P/N 83278 engine oil pressure switch is 
installed, through inspection of the airplane or engine logbooks 
determine the TIS of the engine oil pressure switch.
    (5) If after the inspection required in paragraph (g)(1) of this 
AD you cannot positively identify the hours TIS on the P/N 83278 
engine oil pressure switch, before further flight, replace the 
engine oil pressure switch with a new, zero time, P/N 83278 engine 
oil pressure switch. Record the engine oil pressure switch part 
number, date, and airplane hours in the airplane log book. The 
recorded engine oil pressure switch TIS will be used as the 
benchmark for calculation of the 3,000 hour TIS limit on the engine 
oil pressure switch.
    (6) When the engine oil pressure switch is at or greater than 
3,000 hours TIS or within 50 hours TIS after the effective date of 
this AD, whichever occurs later, and repetitively thereafter at 
intervals not to exceed 3,000

[[Page 14729]]

hours TIS on the P/N 83278 engine oil pressure switch, replace it 
with a new, zero time, P/N 83278 engine oil pressure switch. Record 
the engine oil pressure switch part number, date, and airplane hours 
in the airplane log book. The recorded engine oil pressure switch 
TIS will be used as the benchmark for calculation of the 3,000 hour 
TIS limit on the engine oil pressure switch.

(h) Alternative Methods of Compliance (AMOCs)

    (1) The Manager, Wichita Aircraft Certification Office (ACO), 
FAA, has the authority to approve AMOCs for this AD, if requested 
using the procedures found in 14 CFR 39.19. In accordance with 14 
CFR 39.19, send your request to your principal inspector or local 
Flight Standards District Office, as appropriate. If sending 
information directly to the manager of the ACO, send it to the 
attention of the person identified in the Related Information 
section of this AD.
    (2) Before using any approved AMOC, notify your appropriate 
principal inspector, or lacking a principal inspector, the manager 
of the local flight standards district office/certificate holding 
district office.

(i) Related Information

    (1) For more information about this AD, contact Jeff Janusz, Sr. 
Propulsion Engineer, Wichita ACO, FAA, 1801 Airport Road, Wichita, 
KS 67209 phone: (316) 946-4148; fax: (316) 946-4107; email: 
jeff.janusz@faa.gov.
    (2) For service information identified in this AD, contact 
Cessna Aircraft Company, Product Support, P.O. Box 7706, Wichita, 
Kansas 67277; telephone: (316) 517-5800; fax (316) 942-9006; 
Internet: www.cessna.com/customer-service/technical-publications.html html. You may review copies of the referenced service information at 
the FAA, Small Airplane Directorate, 901 Locust, Kansas City, 
Missouri 64106. For information on the availability of this material 
at the FAA, call (816) 329-4148.


    Issued in Kansas City, Missouri, on February 27, 2013.
Earl Lawrence,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2013-05287 Filed 3-6-13; 8:45 am]
BILLING CODE 4910-13-P
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