AD 2015-06-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | BAE | Systems (Operations) Limited | Airworthiness Directives; BAE Systems (Operations) Limited Airplanes |
Unsafe Condition
Failure of a bracket on which the earth post (EP) for the generator and propeller de-ice systems is located, due to overheat, leading to potential damage to the wing front spar cap and/or web, which could affect the structural integrity of the wing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect affected EPs and attachment structure for damage; inspect earth cables of the generator and propeller de-ice system for overheating and arcing damage; perform a torque check of EP stiff nuts; conduct an electrical high current bonding check of the bracket; take corrective actions if necessary, including repairing damaged structure, replacing damaged cables, cleaning surfaces, and correcting torque loads.
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Compliance Time
Before further flight
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Affected Aircraft
All BAE Systems (Operations) Limited Model 4101 airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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