AD 95-21-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 757-200 Series | Airworthiness Directives; Boeing Model 757 Series Airplanes |
| aircraft | The Boeing Company | 757-200CB Series | Airworthiness Directives; Boeing Model 757 Series Airplanes |
| aircraft | The Boeing Company | 757-200PF Series | Airworthiness Directives; Boeing Model 757 Series Airplanes |
| aircraft | The Boeing Company | 757-300 Series | Airworthiness Directives; Boeing Model 757 Series Airplanes |
Unsafe Condition
False indications of engine fuel valve faults leading to rejected takeoffs (RTO) at high speed during takeoff roll, which could result in runway overrun, airplane damage, and injury to occupants.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the engine fuel valve indication circuits according to Boeing Service Bulletins. For Pratt & Whitney PW2000 engines, complete within 6 months after the AD's effective date. For Rolls-Royce RB211-535 engines, complete two modifications within 18 months after the effective date, with one modification done before or with the other.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 6 months after the effective date of this AD (for Pratt & Whitney PW2000 engines) and within 18 months after the effective date (for Rolls-Royce RB211-535 engines).
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Boeing Model 757 series airplanes equipped with Pratt & Whitney PW2000 engines (as per Service Bulletin 757-76-0010) and Rolls-Royce RB211-535 engines (as per Service Bulletin 757-76-0011).
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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