AD 2012-02-14
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
The top 3 inches of the aero/fire seals of the blocker doors on the thrust reverser torque boxes are not fireproof.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the aero/fire seals of the blocker doors on the thrust reverser torque boxes to determine their part numbers. Replace affected aero/fire seals with new, improved aero/fire seals.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 60 months or 8,200 flight cycles, whichever occurs first, after the effective date of this AD.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category.
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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