AD 2018-19-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Sikorsky | Aircraft Corporation | Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters |
Unsafe Condition
fatigue failure of the landing gear, which could result in failure of the landing gear and loss of control of the helicopter
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
replacing a wheel axle P/N 2392-2334-001, replacing a main landing gear (MLG) or NLG threaded hinge pin P/N 2392-2311-003, replacing a NLG cylinder P/N 2392-4006-005, replacing a NLG hinge pin P/N 2392-4312-003, replacing a landing gear actuator rod end P/N 2392-0876-901, replacing a MLG cylinder P/N 2392-2006-005, replacing a MLG pin outboard P/N 2392-2312-003, replacing a MLG bulkhead left-hand side P/N 92201-08111-105, -107, and -109, replacing a MLG bulkhead right-hand side P/N 92201-08111-106, -108, and -110, inspecting the NLG airframe fitting assembly P/N 92209-01101-041, and replacing a NLG actuator fitting P/N 92209-01101-101
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 flight hours
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Sikorsky Model S-92A helicopters, certificated in any category
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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