AD Amdt-39-10463
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Eurocopter | France Model SA 365N, N1 and AS 365N2 | Airworthiness Directives; Eurocopter France Model SA 365N, N1 and AS 365N2 Helicopters |
Unsafe Condition
Cracks in the main gearbox suspension diagonal cross-member could cause the main gearbox to pivot, resulting in severe vibrations and a subsequent forced landing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the main gearbox suspension diagonal cross-member for cracks. Remove and replace the diagonal cross-member if any cracks are found.
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
Eurocopter France Model SA 365N, N1, and AS 365N2 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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