AD 2009-06-14
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Fokker | F | Airworthiness Directives; Fokker Model F.27 Mark 050 Airplanes |
Unsafe Condition
Improper installation of lockwire on the two lockbolts that hold the sliding member end stop, which could result in structural damage of the main gear and loss of control of the airplane during the landing roll, due to main landing gear overextension.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Measure the length of the extended portion of the sliding member of the main landing gear, inspect for the presence of lockwiring on the lockbolts of the two end stops, and apply lockwiring if not installed or installed incorrectly. Corrective actions are required if overextension is found or if the measurement of the repeat inspection has increased by 1.0 mm compared to a previous inspection.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
Fokker Model F.27 Mark 050 airplanes.
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
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