AD 2012-01-09

final rule
Data completeness: 70%

Airworthiness Directives; The Boeing Company Airplanes

AD Number
2012-01-09
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2011-0219
FR Citation
77 FR 3579

Applicability

TypeManufacturerModelDetails
aircraft Boeing Company Airworthiness Directives; The Boeing Company Airplanes

Unsafe Condition

In-flight loss of the off-wing escape slide due to door latch system issues.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Modify door latch fittings and witness mark placards. Replace bearings and lockbase retainer in the door latch assembly for certain airplanes. Relocate and adjust the sensor target and sensor proximity switch, and test for positive door locking. Install a bumper assembly and placards for certain airplanes.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Before further flight

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

The Boeing Company Model 757-200, -200CB, and -300 series airplanes with off-wing escape slide systems installed.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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