AD 2019-05-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Honeywell | International Inc | Airworthiness Directives; Honeywell International Inc. Turbofan Engines |
Unsafe Condition
two fan disks found with surface rollovers in the dovetail slot area
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
remove the affected fan disk and replace it with a fan disk eligible for installation
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Honeywell TFE731-20 and TFE731-40 turbofan engines with fan disk part number (P/N) 3060287-2 and a serial number (S/N) listed in Table 9 of Honeywell Service Bulletin (SB) TFE731-72-5256, Revision 0, dated October 7, 2016
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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