AD Amdt-39-10371
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Robinson | Helicopter Company Model R44 | Airworthiness Directives; Robinson Helicopter Company Model R44 Helicopters |
Unsafe Condition
Cracks in the aluminum elbows connecting the oil cooler lines to the engine accessory case could lead to engine oil loss and subsequent engine failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the aluminum elbows with steel elbows to prevent failure.
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
Robinson Helicopter Company Model R44 helicopters
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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