AD 88-01-03
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
Potential for total thrust loss in both engines due to a lightning strike.
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Required Actions
Modify engine electrical and electronic control unit wiring in accordance with Boeing Alert Service Bulletin 757-71A0026, Revision 1, dated September 24, 1987, or later FAA-approved revision. Alternate means of compliance or adjustment of compliance time may be approved by the Manager, Seattle Aircraft Certification Office. Special flight permits may be issued under FAR 21.197 and 21.199.
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Compliance Time
within one year after the effective date of this AD
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Affected Aircraft
Boeing Model 757 series airplanes equipped with Rolls Royce RB211-535C or -535E4 engines, as specified in Boeing Alert Service Bulletin 757-71A0026, Revision 1.
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Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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