AD 2008-06-19
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Honeywell | International Inc | Airworthiness Directives; Honeywell International Inc. ATF3-6 and ATF3-6A Series Turbofan Engines |
Unsafe Condition
Cracks in the low pressure compressor (LPC) aft shaft could lead to uncoupling and overspeed of the low pressure turbine, potentially causing uncontained engine 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 LPC aft shafts equipped with a certain part number (P/N). Install a serviceable LPC aft shaft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Honeywell International Inc. ATF3-6 and ATF3-6A series turbofan engines equipped with a specific part number (P/N) low pressure compressor (LPC) aft shaft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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