AD 96-04-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A340-211 | Airworthiness Directives; Airbus Model A340 Series Airplanes |
| aircraft | Airbus | A340-212 | Airworthiness Directives; Airbus Model A340 Series Airplanes |
| aircraft | Airbus | A340-213 | Airworthiness Directives; Airbus Model A340 Series Airplanes |
| aircraft | Airbus | A340-311 | Airworthiness Directives; Airbus Model A340 Series Airplanes |
| aircraft | Airbus | A340-312 | Airworthiness Directives; Airbus Model A340 Series Airplanes |
Unsafe Condition
Failure of the shortening mechanism pins due to improper grinding of the chrome plating during manufacture, leading to stress corrosion and cracks, which could result in significant reduction of the shock absorber capability or damage to the MLG components, and eventually MLG failure.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Conduct repetitive visual inspections to detect corrosion and cracking of the shortening mechanism pins in the main landing gear (MLG), and repair or replace as necessary. Replace the shortening mechanism pin and retraction mechanism pins; forward pintle pin; shortening mechanism bellcrank pin; and bellcrank subassembly of the shortening mechanism, following specified service bulletins.
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Compliance Time
Initially, inspections must be accomplished before further flight. Replacement actions must be completed in accordance with the referenced service bulletins.
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Affected Aircraft
Airbus Model A340-211, A340-212, A340-213, A340-311, A340-312 airplanes with shortening mechanism pins, forward pintle pins, shortening mechanism bellcrank pins, or bellcrank subassembly affected by improper chrome plating grinding during manufacture.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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