AD Amdt-39-10167
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Construcciones | Aeronauticas, S.A. (CASA) Model C-212 Series | Airworthiness Directives; Construcciones Aeronauticas, S.A. (CASA) Model C-212 Series Airplanes |
Unsafe Condition
The threaded screw pin that holds the restrictor piston on the slide tube of the shock absorber has been found to have loosened, leading to potential loss of hydraulic damping in the MLG and consequent structural damage to the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the restrictor pistons on the left and right main landing gear shock absorbers to determine the number and condition of threaded screw pins. Replace any discrepant pins. Perform repetitive inspections of certain pistons, which can be terminated by modifying pistons with installation of two additional pins.
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Compliance Time
Before further flight
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Affected Aircraft
Construcciones Aeronauticas, S.A. (CASA) Model C-212 series airplanes
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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