AD 2010-26-13 Airworthiness Directives; Bombardier, Inc. Model DHC-8-300 Series Airplanes

Models named: DHC-8-301, -311, -315. Read the applicability below — it usually turns on serial or part numbers too.

This AD applies to Bombardier, Inc. Model DHC-8-301, -311, and -315 airplanes, certificated in any category; having serial numbers 100 through 530 inclusive.

You are responsible for having the actions required by this AD performed within the compliance times specified, unless the actions have already been done. Actions (g) For airplanes with an aileron terminal quadrant support bracket having part number (P/N) 85711569: At the applicable times specified in paragraph (g)(1) or (g)(2) of this AD, install a new aileron input quadrant support bracket by incorporating MODSUM 8Q101250, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 8-57-43, Revision B, dated October 7, 2009. (1) For airplanes that have accumulated 30,000 total flight hours or more as of the effective date of this AD: Within 3,000 flight hours after the effective date of this AD. (2) For airplanes that have accumulated less than 30,000 total flight hours as of the effective date of this AD: Before the accumulation of 33,000 total flight cycles or within 6,000 flight hours after the effective date of this AD, whichever occurs first. Credit for Actions Accomplished in Accordance With Previous Service Information (h) Doing the installation by incorporating MODSUM 8Q101250 is also acceptable for compliance with the requirements of paragraph (g) of this AD if done before the effective date of this AD in accordance with Bombardier Service Bulletin 8-57-43, dated August 9, 2002; or Bombardier Service Bulletin 8-57-43, Revision A, dated January 17, 2003. FAA AD Differences Note 1: This AD differs from the MCAI and/or service information as follows: No differences. Other FAA AD Provisions (i) 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. Send information 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 on any airplane to which the AMOC applies, notify your principal maintenance inspector (PMI) or principal avionics inspector (PAI), as appropriate, or lacking a principal inspector, your local Flight Standards 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. (3) Reporting Requirements: 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. Related Information (j) Refer to MCAI Canadian Airworthiness Directive CF-2009-45, dated December 11, 2009; and Bombardier Service Bulletin 8-57-43, Revision B, dated October 7, 2009; for related information. Material Incorporated by Reference (k) You must use Bombardier Service Bulletin 8-57-43, Revision B, dated October 7, 2009, to do the actions required by this AD, unless the AD specifies otherwise. (1) The Director of the Federal Register approved the incorporation by reference of this service information under 5 U.S.C. 552(a) and 1 CFR part 51. (2) 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; e-mail thd.qseries@aero.bombardier.com; Internet http://www.bombardier.com . (3) You may review copies of the service information at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington. For information on the availability of this material at the FAA, call 425-227-1221. (4) You may also review copies of the 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: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html . Issued in Renton, Washington, on December 16, 2010. Ali Bahrami, Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2010-32325 Filed 12-27-10; 8:45 am] BILLING CODE 4910-13-P