AD 2017-05-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | Company | Airworthiness Directives; The Boeing Company Airplanes |
| engine | Rolls-Royce | Trent 800 | Airworthiness Directives; The Boeing Company Airplanes |
Unsafe Condition
Damage to the upper bifurcation forward fire seal and seal deflector, and localized damage to the insulation blanket installed just aft of the fire seal.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Install serviceable thrust reverser (T/R) halves on the left and right engines.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 60 months of the effective date.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
The Boeing Company Model 777-200 and -300 series airplanes equipped with Rolls-Royce Model Trent 800 engines.
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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