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Airworthiness directives › 2012-09-06

AD 2012-09-06 Airworthiness Directives; The Boeing Company Airplanes

2012-06-12
2012-05-08
39-17041
FAA-2011-0384
Airframe
—

Models named: 737-700 series. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to The Boeing Company Model 737-700 series airplanes, certificated in any category; as identified in the service bulletins specified in paragraphs (c)(1), (c)(2), and (c)(3) of this AD. (1) Boeing Special Attention Service Bulletin 737-53-1286, Revision 1, dated December 14, 2009. (2) Boeing Special Attention Service Bulletin 737-25-1598, dated December 8, 2009. (3) Boeing Special Attention Service Bulletin 737-25-1599, dated January 20, 2010.

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.

Required actions

For airplanes identified in Boeing Special Attention Service Bulletin 737-53-1286, Revision 1, dated December 14, 2009: Within 72 months after the effective date of this AD, replace, with new components, certain floor panels, seat track pivot link assemblies, and seat track sections with new components, and modify certain seat tracks, in accordance with the Accomplishment Instructions of Boeing Special Attention Service Bulletin 737-53-1286, Revision 1, dated December 14, 2009.

Unsafe condition

This AD results from reports that the aft seat leg fittings span the station (STA) 521.45 “stay-out zone.” The Federal Aviation Administration is issuing this AD to prevent failure of the seat attachment structure and possible injury to passengers during an emergency landing.

Affected ADs

None.

Read the original on the Federal Register →

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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1