AD 2017-17-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | ATR-GIE | Avions de Transport Régional | Airworthiness Directives; ATR-GIE Avions de Transport Régional Airplanes |
Unsafe Condition
Cracked main landing gear (MLG) rear hinge pins, specifically part number D61000 and D62055, due to non-detected thermal abuse during production grinding process, which could lead to MLG structural failure and consequent collapse, possibly resulting in damage to the airplane and injury to occupants.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Identify the serial number and part number of the MLG rear hinge pins. Replace pins or the MLG if necessary. Replace certain additional MLG hinge pins as specified.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 12 months of the effective date of this AD.
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Affected Aircraft
All ATR-GIE Avions de Transport Régional Model ATR42 and ATR72 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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