AD 2003-10-03R1
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Rolls-Royce plc | RB211-535E4-B-37 | Airworthiness Directives; Rolls-Royce plc Model RB211 Turbofan Engines |
| engine | Rolls-Royce plc | RB211-535E4-B-75 | Airworthiness Directives; Rolls-Royce plc Model RB211 Turbofan Engines |
Unsafe Condition
Machining-induced cracking of the high pressure (HP) turbine discs could cause an uncontained HP turbine disc failure and damage to the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove from service certain high pressure (HP) turbine discs before they reach newly established life limits.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Effective June 20, 2003
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Rolls-Royce plc Model RB211-535E4-B-37 and RB211-535E4-B-75 turbofan engines
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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