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Airworthiness directives › 2014-25-05

AD 2014-25-05 Airworthiness Directives; The Boeing Company Airplanes

2015-01-16
2014-12-12
39-18047
FAA-2014-0053
Airframe
—

Models named: 777-200, -200LR, -300, -300ER, 777F series. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777F series airplanes, certificated in any category, as identified in Boeing Service Bulletin 777-52A0050, Revision 1, dated August 7, 2014.

Compliance

Comply with this AD within the compliance times specified, unless already done.

Required actions

Within 37 months after the effective date of this AD: Replace the spring pin at both girt bar floor fittings at each passenger entry door with a new spring pin, in accordance with the Accomplishment Instructions of Boeing Service Bulletin 777-52A0050, Revision 1, dated August 7, 2014.

Unsafe condition

This AD was prompted by reports of corroded, migrated, or broken spring pins of the girt bar floor fitting; in one case the broken pins prevented a door escape slide from deploying during a maintenance test. We are issuing this AD to prevent broken or migrated spring pins of the girt bar floor fittings, which could result in improper deployment of the escape slide/raft and consequent delay and injury during evacuation of passengers and crew from the cabin in the event of an emergency.

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