AD 2023-03-16
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Embraer | S | Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes |
Unsafe Condition
Failed lockwires on the attachment of the left-hand main landing gear (MLG) trunnion bearing to spar 2, which could cause shear pin migration and collapse of the MLG structure during takeoff and landing operations.
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Required Actions
Inspect for damage of the left- and right-hand MLG trunnion bearing attaching parts, replace any damaged parts, torque shear pins (P/N 196-32185-007 or P/N 196-32216-007), and modify the MLG trunnion bearing attaching parts to spars 2 and 3, as specified in ANAC AD 2022-04-02.
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Compliance Time
Within the compliance time specified in ANAC AD 2022-04-02.
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Affected Aircraft
Embraer S.A. Model ERJ 190-300 airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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