AD 2021-24-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | Helicopters Model EC130T2 | Airworthiness Directives; Airbus Helicopters |
| aircraft | Aviat | Various | Airworthiness Directives; Airbus Helicopters |
Unsafe Condition
Degradation of the rear transmission shaft bearing support and sheared attachment rivets of the transmission shaft bearing support.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Accomplish repetitive visual inspections of the rivets on the rear transmission shaft bearing support and of the local structure for cracking and missing, loose, or sheared rivets. If any rivet on the rear transmission bearing support is missing, loose, or sheared, or any visible crack is present, accomplishment of applicable corrective actions (e.g., repair).
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before next flight or within seven days after the effective date of this AD, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Airbus Helicopters Model EC130T2 helicopters, all serial numbers, on which Airbus Helicopters Modification 074581 has been embodied in production.
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.