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Airworthiness directives › 2017-22-10

AD 2017-22-10 Airworthiness Directives; The Boeing Company Airplanes

2017-12-29
2017-11-24
39-19090
FAA-2017-0499
Airframe
—

Models named: 747-400, 747-400F, 747-8F series. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to The Boeing Company Model 747-400, 747-400F, and 747-8F series airplanes, certificated in any category, as identified in Boeing Special Attention Service Bulletin 747-25-3693, dated November 10, 2016.

Compliance

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

Required actions

Within 36 months after the effective date of this AD, replace the fastener assemblies in the crew access ladder handrails with new fastener assemblies, in accordance with the Accomplishment Instructions of Boeing Special Attention Service Bulletin 747-25-3693, dated November 10, 2016.

Unsafe condition

This AD was prompted by reports of failure of the fastener assemblies on the crew access ladder handrails. We are issuing this AD to prevent the fastener assemblies from coming loose on the crew access ladder handrails, which could result in serious or fatal injury to personnel.

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