AD 2019-22-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | General Electric | Company | Airworthiness Directives; General Electric Company Turbofan Engines |
Unsafe Condition
malfunctions related to the operability bleed valve (OBV) that have resulted in multiple engine fires
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
repetitive inspections of the OBV fuel tubes, OBV bleed air manifold link rod assemblies, and the OBV fuel fittings and replacement of OBVs or related hardware that fail inspection
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 16,000 flight hours
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Affected Aircraft
GE CF34-8C1, CF34-8C5, CF34-8C5A1, CF34-8C5B1, and additional GE CF34-8C model turbofan engines
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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