Superseded. This AD was superseded by AD 2021-08-18. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2021-04-16
Effective 04/14/2021 · Published 03/10/2021
Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Sikorsky Aircraft Corporation (Sikorsky) Model S-92A helicopters. This AD was prompted by the manufacturer discovering nonconforming threads, resulting in a life limit reduction on multiple landing gear components including threaded hinge pins and main landing gear (MLG) and nose landing gear (NLG) actuator pins. This AD requires a one-time inspectio…