Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes, 14160-14162 [2013-04089]

Download as PDF 14160 Federal Register / Vol. 78, No. 43 / Tuesday, March 5, 2013 / Rules and Regulations the loss of power to the left and right buses and all systems serviced by these buses. We are issuing this AD to prevent loss of the fixed frequency system, which could lead to loss of a number of the pilot’s and co-pilot’s flight instruments, in addition to other avionics systems. (f) Compliance You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done. (g) Wiring Modifications Within 6,000 flight hours or 36 months after the effective date of this AD, whichever occurs first: Incorporate the wiring modifications specified in, and in accordance with, the Accomplishment Instructions of Bombardier Service Bulletin 8–24–87, Revision B, dated April 3, 2012. emcdonald on DSK67QTVN1PROD with RULES (h) Airplane Maintenance Program Revision Within 30 days after the effective date of this AD: Revise the airplane maintenance program by incorporating Task 2420/13, Operational Check of Relays K4, K5, K6, and K7 (Post Modsum 8Q101917), in the applicable temporary revision specified in paragraph (h)(1), (h)(2), or (h)(3) of this AD. The initial compliance time for Task 2420/13 is within 18,000 flight hours after accomplishing the actions specified in paragraph (g) of this AD, or 30 days after the effective date of this AD, whichever occurs later. (1) For Model DHC–8–102, –103, and –106 airplanes: de Havilland Dash 8 Series 100 Temporary Revision AWL–117, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 100 Maintenance Program Manual, PSM 1–8– 7. (2) For Model DHC–8–201 and –202 airplanes: de Havilland Dash 8 Series 200 Temporary Revision AWL 2–48, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 200 Maintenance Program Manual, PSM 1– 82–7. (3) For Model DHC–8–301, –311, and –315 airplanes: de Havilland Dash 8 Series 300 Temporary Revision AWL 3–118, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 300 Maintenance Program Manual, PSM 1– 83–7. (i) No Alternative Actions or Intervals After accomplishing the revision required by paragraph (h) of this AD, no alternative actions (e.g., inspections) or intervals may be used, unless the actions and intervals are approved as an AMOC in accordance with the procedures specified in paragraph (k)(1) of this AD. (j) Credit for Previous Actions This paragraph provides credit for the actions required by paragraph (g) of this AD, if those actions were performed before the effective date of this AD using Bombardier Service Bulletin 8–24–87, dated May 26, VerDate Mar<15>2010 13:43 Mar 04, 2013 Jkt 229001 2011; or Bombardier Service Bulletin 8–24– 87, Revision A, dated October 5, 2011; which are not incorporated by reference in this AD. (k) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, New York Aircraft Certification Office (ACO), ANE–170, 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 ACO, send it to ATTN: Program Manager, Continuing Operational Safety, FAA, New York ACO, 1600 Stewart Avenue, Suite 410, Westbury, New York 11590; telephone 516–228–7300; fax 516– 794–5531. 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. The AMOC approval letter must specifically reference this AD. (2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (l) Related Information Refer to MCAI Canadian Airworthiness Directive CF–2012–09, dated February 15, 2012, and the service information specified in paragraphs (l)(1) through (l)(4) of this AD, for related information. (1) Bombardier Service Bulletin 8–24–87, Revision B, dated April 3, 2012. (2) de Havilland Dash 8 Series 100 Temporary Revision AWL–117, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 100 Maintenance Program Manual, PSM 1–8– 7. (3) de Havilland Dash 8 Series 200 Temporary Revision AWL 2–48, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 200 Maintenance Program Manual, PSM 1– 82–7. (4) de Havilland Dash 8 Series 300 Temporary Revision AWL 3–118, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 300 Maintenance Program Manual, PSM 1– 83–7. (m) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise. PO 00000 Frm 00006 Fmt 4700 Sfmt 4700 (i) Bombardier Service Bulletin 8–24–87, Revision B, dated April 3, 2012. (ii) de Havilland Dash 8 Series 100 Temporary Revision AWL–117, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 100 Maintenance Program Manual, PSM 1–8– 7. (iii) de Havilland Dash 8 Series 200 Temporary Revision AWL 2–48, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 200 Maintenance Program Manual, PSM 1– 82–7. (iv) de Havilland Dash 8 Series 300 Temporary Revision AWL 3–118, dated April 8, 2011, to Section AWL2—Systems Maintenance, of Part 2, Airworthiness Limitations, of the Bombardier Dash 8 Series 300 Maintenance Program Manual, PSM 1– 83–7. (3) For service information identified in this AD, contact Bombardier, Inc., Q-Series Technical Help Desk, 123 Garratt Boulevard, Toronto, Ontario M3K 1Y5, Canada; telephone 416–375–4000; fax 416–375–4539; email thd.qseries@aero.bombardier.com; Internet https://www.bombardier.com. (4) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For information on the availability of this material at the FAA, call 425–227–1221. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: https:// www.archives.gov/federal-register/cfr/ibrlocations.html. Issued in Renton, Washington, on February 11, 2013. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2013–04006 Filed 3–4–13; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2012–1172; Directorate Identifier 2012–CE–040–AD; Amendment 39–17365; AD 2013–04–08] RIN 2120–AA64 Airworthiness Directives; Diamond Aircraft Industries GmbH Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. AGENCY: SUMMARY: We are adopting a new airworthiness directive (AD) for Diamond Aircraft Industries GmbH E:\FR\FM\05MRR1.SGM 05MRR1 Federal Register / Vol. 78, No. 43 / Tuesday, March 5, 2013 / Rules and Regulations emcdonald on DSK67QTVN1PROD with RULES Model H–36, HK 36 R, HK 36 TS, and HK 36 TTS airplanes. This AD results from mandatory continuing airworthiness information (MCAI) issued 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 installation of an unsuitable self-locking nut on the bell crank of the elevator push rod that can cause failure of the elevator, resulting in loss of control. We are issuing this AD to require actions to address the unsafe condition on these products. DATES: This AD is effective April 9, 2013. The Director of the Federal Register approved the incorporation by reference of certain publications listed in the AD as of April 9, 2013. ADDRESSES: You may examine the AD docket on the Internet at https:// www.regulations.gov or in person at Document Management Facility, U.S. Department of Transportation, Docket Operations, M–30, West Building Ground Floor, Room W12–140, 1200 New Jersey Avenue SE., Washington, DC 20590. For service information identified in this AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Stra+e 5, A–2700 Wiener Neustadt, Austria, telephone: +43 2622 26700; fax: +43 2622 26780; email: office@diamondair.at; Internet: www.diamond-air.at/ hk36_super_ dimona+M52087573ab0.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. FOR FURTHER INFORMATION CONTACT: Mike Kiesov, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4144; fax: (816) 329–4090; email: mike.kiesov@faa.gov. SUPPLEMENTARY INFORMATION: Discussion We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR part 39 to include an AD that would apply to the specified products. That NPRM was published in the Federal Register on November 5, 2012 (77 FR 66409). That NPRM proposed to correct an unsafe condition for the specified products. The MCAI states: A HK 36 R aeroplane recently experienced an in-flight elevator control failure after takeoff which resulted in an uncontrolled landing. The results of the subsequent investigation revealed that the elevator VerDate Mar<15>2010 13:43 Mar 04, 2013 Jkt 229001 control rod had disconnected from the elevator bell crank in the tail section of the fuselage, as a result of installation of a nonsuitable self-locking nut. The subsequent design review of the affected elevator bell crank joint with elevator control rod identified that its current configuration has a failure potential when components such as thin self-securing nuts and bearings are aging and original clearance of the control system cannot be maintained in service. Both the designs of elevator bell crank and elevator control rod are installed in DV 20 aeroplanes. This condition, if not corrected, could lead to further cases of elevator control failure, likely resulting in reduced control of the aeroplane, consequent damage to the aeroplane and injury to the occupants. To address this concern, Diamond Aircraft Industries (DAI) published Mandatory Service Bulletin (MSB) 36–108 and MSB 20– 061/1 to improve the affected elevator control joint by embodiment of new design which prevents elevator bell crank and push rod disconnection. For reasons described above, this AD requires replacement of aeroplane elevator bell cranks with improved parts and prohibits installation of any previous design elevator bell crank. Comments We gave the public the opportunity to participate in developing this AD. We received no comments on the NPRM (77 FR 66409, November 5, 2012) or on the determination of the cost to the public. Conclusion We reviewed the relevant data and determined that air safety and the public interest require adopting the AD as proposed except for minor editorial changes. We have determined that these minor changes: • Are consistent with the intent that was proposed in the NPRM (77 FR 66409, November 5, 2012) for correcting the unsafe condition; and • Do not add any additional burden upon the public than was already proposed in the NPRM (77 FR 66409, November 5, 2012). 14161 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 AD will not have federalism implications under Executive Order 13132. This AD will 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 AD: (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. Examining the AD Docket We estimate that this AD will affect 25 products of U.S. registry. We also estimate that it would take about 2 work-hours per product to comply with the basic requirements of this AD. The average labor rate is $85 per work-hour. Required parts would cost about $352 per product. Based on these figures, we estimate the cost of this AD on U.S. operators to be $13,050, or $522 per product. 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 the NPRM, the regulatory evaluation, any comments 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. Authority for This Rulemaking List of Subjects in 14 CFR Part 39 Title 49 of the United States Code specifies the FAA’s authority to issue rules on aviation safety. Subtitle I, Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. Costs of Compliance PO 00000 Frm 00007 Fmt 4700 Sfmt 4700 E:\FR\FM\05MRR1.SGM 05MRR1 14162 Federal Register / Vol. 78, No. 43 / Tuesday, March 5, 2013 / Rules and Regulations 2730–12–00 and elevator bell crank mounts with P/N 820–2730–11–00. Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA amends 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 AD: ■ 2013–04–08 Diamond Aircraft Industries GmbH: Amendment 39–17365; Docket No. FAA–2012–1172; Directorate Identifier 2012–CE–040–AD. (a) Effective Date This airworthiness directive (AD) becomes effective April 9, 2013. (b) Affected ADs None. (c) Applicability This AD applies to the following Diamond Aircraft Industries GmbH models and serial number (S/N) airplanes, certificated in any category: H–36 and HK 36 R airplanes, S/Ns 36.300 through 36.414; HK 36 TS airplanes, S/Ns 36.415 and 36.416; and HK 36 TTS airplane, S/N 36.393. (d) Subject Air Transport Association of America (ATA) Code 27: Flight Controls. emcdonald on DSK67QTVN1PROD with RULES (e) Reason This AD was prompted by 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 installation of an unsuitable self-locking nut on the bell crank of the elevator push rod that can cause failure of the elevator, resulting in loss of control. We are issuing this AD to prevent disconnection of the elevator bell crank and push rod. (f) Actions and Compliance Unless already done, do the following actions following Diamond Aircraft Industries GmbH Mandatory Service Bulletin MSB 36–108 and Diamond Aircraft Industries GmbH Work Instruction WI–MSB 36–108, both dated February 28, 2012: (1) Within the next 200 hours time-inservice (TIS) after April 9, 2013 (the effective date of this AD) or within the next 12 months after April 9, 2013 (the effective date of this AD), whichever occurs first, replace each elevator bell crank assembly with part number (P/N) 820–2730–12–00, and replace each elevator bell crank mount with P/N 820–2730–11–00. (2) After April 9, 2013 (the effective date of this AD), only install on the airplane elevator bell crank assemblies with P/N 820– VerDate Mar<15>2010 13:43 Mar 04, 2013 Jkt 229001 (g) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Mike Kiesov, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4144; fax: (816) 329– 4090; email: mike.kiesov@faa.gov. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate principal inspector (PI) in the FAA Flight Standards District Office (FSDO), or lacking a PI, your local FSDO. (2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service. (3) Reporting Requirements: For any reporting requirement in this AD, a federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to a penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a current valid OMB Control Number. The OMB Control Number for this information collection is 2120–0056. Public reporting for this collection of information is estimated to be approximately 5 minutes per response, including the time for reviewing instructions, completing and reviewing the collection of information. All responses to this collection of information are mandatory. Comments concerning the accuracy of this burden and suggestions for reducing the burden should be directed to the FAA at: 800 Independence Ave. SW., Washington, DC 20591, Attn: Information Collection Clearance Officer, AES–200. (h) Related Information Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 2012–0173, dated September 3, 2012; Diamond Aircraft Industries GmbH Mandatory Service Bulletin MSB 36–108, dated February 28, 2012; and Diamond Aircraft Industries GmbH Work Instruction WI–MSB 36–108, dated February 28, 2012, for related information. (i) Material Incorporated by Reference (1) The Director of the Federal Register approved the incorporation by reference (IBR) of the service information listed in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51. (2) You must use this service information as applicable to do the actions required by this AD, unless the AD specifies otherwise. (i) Diamond Aircraft Industries GmbH Mandatory Service Bulletin MSB 36–108, dated February 28, 2012. PO 00000 Frm 00008 Fmt 4700 Sfmt 4700 (ii) Diamond Aircraft Industries GmbH Work Instruction WI–MSB 36–108, dated February 28, 2012. (3) For Diamond Aircraft Industries GmbH service information identified in this AD, contact Diamond Aircraft Industries GmbH, N.A. Otto-Stra+e 5, A–2700 Wiener Neustadt, Austria, telephone: +43 2622 26700; fax: +43 2622 26780; email: office@diamond-air.at; Internet: www.diamond-air.at/ hk36_super_dimona+M52087573ab0.html. (4) You may view this service information at 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. (5) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202–741–6030, or go to: https:// www.archives.gov/federal-register/cfr/ibrlocations.html. Issued in Kansas City, Missouri, on February 14, 2013. Earl Lawrence, Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. 2013–04089 Filed 3–4–13; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2012–1159; Directorate Identifier 2012–NM–028–AD; Amendment 39–17368; AD 2013–04–10] RIN 2120–AA64 Airworthiness Directives; Airbus Airplanes Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. AGENCY: SUMMARY: We are adopting a new airworthiness directive (AD) for certain Airbus Model A310–203, –204, –222, –304, –322, and –324 airplanes. This AD was prompted by a design review of the fuel tank access covers and analyses comparing compliance of the access covers to different tire burst models. ‘Type 21’ panels located within the debris zone revealed that they could not sustain the impact of the tire debris. This AD requires modifying the wing manhole surrounds and replacing certain fuel access panels. We are issuing this AD to prevent a possibility of a fire due to tire debris impact on the fuel access panels. DATES: This AD becomes effective April 9, 2013. E:\FR\FM\05MRR1.SGM 05MRR1

Agencies

[Federal Register Volume 78, Number 43 (Tuesday, March 5, 2013)]
[Rules and Regulations]
[Pages 14160-14162]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2013-04089]


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

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2012-1172; Directorate Identifier 2012-CE-040-AD; 
Amendment 39-17365; AD 2013-04-08]
RIN 2120-AA64


Airworthiness Directives; Diamond Aircraft Industries GmbH 
Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Final rule.

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

SUMMARY: We are adopting a new airworthiness directive (AD) for Diamond 
Aircraft Industries GmbH

[[Page 14161]]

Model H-36, HK 36 R, HK 36 TS, and HK 36 TTS airplanes. This AD results 
from mandatory continuing airworthiness information (MCAI) issued 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 installation of an unsuitable self-locking nut on the bell 
crank of the elevator push rod that can cause failure of the elevator, 
resulting in loss of control. We are issuing this AD to require actions 
to address the unsafe condition on these products.

DATES: This AD is effective April 9, 2013.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in the AD as of April 9, 2013.

ADDRESSES: You may examine the AD docket on the Internet at https://www.regulations.gov or in person at Document Management Facility, U.S. 
Department of Transportation, Docket Operations, M-30, West Building 
Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 
20590.
    For service information identified in this AD, contact Diamond 
Aircraft Industries GmbH, N.A. Otto-Stra[szlig]e 5, A-2700 Wiener 
Neustadt, Austria, telephone: +43 2622 26700; fax: +43 2622 26780; 
email: office@diamond-air.at; Internet: www.diamond-air.at/hk36--
super--dimona+M52087573ab0.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.

FOR FURTHER INFORMATION CONTACT: Mike Kiesov, Aerospace Engineer, FAA, 
Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 
64106; telephone: (816) 329-4144; fax: (816) 329-4090; email: 
mike.kiesov@faa.gov.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 to include an AD that would apply to the specified products. 
That NPRM was published in the Federal Register on November 5, 2012 (77 
FR 66409). That NPRM proposed to correct an unsafe condition for the 
specified products. The MCAI states:

    A HK 36 R aeroplane recently experienced an in-flight elevator 
control failure after take-off which resulted in an uncontrolled 
landing. The results of the subsequent investigation revealed that 
the elevator control rod had disconnected from the elevator bell 
crank in the tail section of the fuselage, as a result of 
installation of a non-suitable self-locking nut.
    The subsequent design review of the affected elevator bell crank 
joint with elevator control rod identified that its current 
configuration has a failure potential when components such as thin 
self-securing nuts and bearings are aging and original clearance of 
the control system cannot be maintained in service. Both the designs 
of elevator bell crank and elevator control rod are installed in DV 
20 aeroplanes.
    This condition, if not corrected, could lead to further cases of 
elevator control failure, likely resulting in reduced control of the 
aeroplane, consequent damage to the aeroplane and injury to the 
occupants.
    To address this concern, Diamond Aircraft Industries (DAI) 
published Mandatory Service Bulletin (MSB) 36-108 and MSB 20-061/1 
to improve the affected elevator control joint by embodiment of new 
design which prevents elevator bell crank and push rod 
disconnection.
    For reasons described above, this AD requires replacement of 
aeroplane elevator bell cranks with improved parts and prohibits 
installation of any previous design elevator bell crank.

Comments

    We gave the public the opportunity to participate in developing 
this AD. We received no comments on the NPRM (77 FR 66409, November 5, 
2012) or on the determination of the cost to the public.

Conclusion

    We reviewed the relevant data and determined that air safety and 
the public interest require adopting the AD as proposed except for 
minor editorial changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM (77 FR 66409, November 5, 2012) for correcting the unsafe 
condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM (77 FR 66409, November 5, 2012).

Costs of Compliance

    We estimate that this AD will affect 25 products of U.S. registry. 
We also estimate that it would take about 2 work-hours per product to 
comply with the basic requirements of this AD. The average labor rate 
is $85 per work-hour. Required parts would cost about $352 per product.
    Based on these figures, we estimate the cost of this AD on U.S. 
operators to be $13,050, or $522 per product.

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 AD will not have federalism implications 
under Executive Order 13132. This AD will 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 AD:
    (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.

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 the NPRM, the regulatory evaluation, 
any comments 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.

List of Subjects in 14 CFR Part 39

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

[[Page 14162]]

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 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 adding the following new AD:

2013-04-08 Diamond Aircraft Industries GmbH: Amendment 39-17365; 
Docket No. FAA-2012-1172; Directorate Identifier 2012-CE-040-AD.

(a) Effective Date

    This airworthiness directive (AD) becomes effective April 9, 
2013.

(b) Affected ADs

    None.

(c) Applicability

    This AD applies to the following Diamond Aircraft Industries 
GmbH models and serial number (S/N) airplanes, certificated in any 
category: H-36 and HK 36 R airplanes, S/Ns 36.300 through 36.414; HK 
36 TS airplanes, S/Ns 36.415 and 36.416; and HK 36 TTS airplane, S/N 
36.393.

(d) Subject

    Air Transport Association of America (ATA) Code 27: Flight 
Controls.

(e) Reason

    This AD was prompted by 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 installation of 
an unsuitable self-locking nut on the bell crank of the elevator 
push rod that can cause failure of the elevator, resulting in loss 
of control. We are issuing this AD to prevent disconnection of the 
elevator bell crank and push rod.

 (f) Actions and Compliance

    Unless already done, do the following actions following Diamond 
Aircraft Industries GmbH Mandatory Service Bulletin MSB 36-108 and 
Diamond Aircraft Industries GmbH Work Instruction WI-MSB 36-108, 
both dated February 28, 2012:
    (1) Within the next 200 hours time-in-service (TIS) after April 
9, 2013 (the effective date of this AD) or within the next 12 months 
after April 9, 2013 (the effective date of this AD), whichever 
occurs first, replace each elevator bell crank assembly with part 
number (P/N) 820-2730-12-00, and replace each elevator bell crank 
mount with P/N 820-2730-11-00.
    (2) After April 9, 2013 (the effective date of this AD), only 
install on the airplane elevator bell crank assemblies with P/N 820-
2730-12-00 and elevator bell crank mounts with P/N 820-2730-11-00.

(g) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
Standards Office, FAA, has the authority to approve AMOCs for this 
AD, if requested using the procedures found in 14 CFR 39.19. Send 
information to ATTN: Mike Kiesov, Aerospace Engineer, FAA, Small 
Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 
64106; telephone: (816) 329-4144; fax: (816) 329-4090; email: 
mike.kiesov@faa.gov. Before using any approved AMOC on any airplane 
to which the AMOC applies, notify your appropriate principal 
inspector (PI) in the FAA Flight Standards District Office (FSDO), 
or lacking a PI, your local FSDO.
    (2) Airworthy Product: For any requirement in this AD to obtain 
corrective actions from a manufacturer or other source, use these 
actions if they are FAA-approved. Corrective actions are considered 
FAA-approved if they are approved by the State of Design Authority 
(or their delegated agent). You are required to assure the product 
is airworthy before it is returned to service.
    (3) Reporting Requirements: For any reporting requirement in 
this AD, a federal agency may not conduct or sponsor, and a person 
is not required to respond to, nor shall a person be subject to a 
penalty for failure to comply with a collection of information 
subject to the requirements of the Paperwork Reduction Act unless 
that collection of information displays a current valid OMB Control 
Number. The OMB Control Number for this information collection is 
2120-0056. Public reporting for this collection of information is 
estimated to be approximately 5 minutes per response, including the 
time for reviewing instructions, completing and reviewing the 
collection of information. All responses to this collection of 
information are mandatory. Comments concerning the accuracy of this 
burden and suggestions for reducing the burden should be directed to 
the FAA at: 800 Independence Ave. SW., Washington, DC 20591, Attn: 
Information Collection Clearance Officer, AES-200.

(h) Related Information

    Refer to MCAI European Aviation Safety Agency (EASA) AD No.: 
2012-0173, dated September 3, 2012; Diamond Aircraft Industries GmbH 
Mandatory Service Bulletin MSB 36-108, dated February 28, 2012; and 
Diamond Aircraft Industries GmbH Work Instruction WI-MSB 36-108, 
dated February 28, 2012, for related information.

(i) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless the AD specifies otherwise.
    (i) Diamond Aircraft Industries GmbH Mandatory Service Bulletin 
MSB 36-108, dated February 28, 2012.
    (ii) Diamond Aircraft Industries GmbH Work Instruction WI-MSB 
36-108, dated February 28, 2012.
    (3) For Diamond Aircraft Industries GmbH service information 
identified in this AD, contact Diamond Aircraft Industries GmbH, 
N.A. Otto-Stra[szlig]e 5, A-2700 Wiener Neustadt, Austria, 
telephone: +43 2622 26700; fax: +43 2622 26780; email: 
office@diamond-air.at; Internet: www.diamond-air.at/hk36--super--
dimona+M52087573ab0.html.
    (4) You may view this service information at 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.
    (5) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: https://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Kansas City, Missouri, on February 14, 2013.
Earl Lawrence,
Manager, Small Airplane Directorate, Aircraft Certification Service.
[FR Doc. 2013-04089 Filed 3-4-13; 8:45 am]
BILLING CODE 4910-13-P
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