EASA AD G-2022-0020
Time Limits / Maintenance Checks — Airworthiness Limitations — Amendment / Implementation
Summary
Civil Aviation Authority Airworthiness Directive G-2022-0020, issued on 2022-12-22, addresses mandatory airworthiness limitations and maintenance checks for all BAE Systems (Operations) Ltd ATP aeroplanes. It updates the Aircraft Maintenance Manual to Revision 96, introducing specific life limits for main landing gear shock absorber bolts and engine power control cables. This directive ensures continued airworthiness by enforcing compliance with revised maintenance tasks and life limitations.
What Changed
This amendment supersedes AD G-2022-0016 and incorporates changes including new mandatory life limitations for main landing gear shock absorber bolts and previously omitted life limits for engine power control cables. The update reflects Revision 96 of the ATP Aircraft Maintenance Manual, adding specific structural and powerplant component limitations and maintenance requirements.
Why It Matters
This directive is critical for operators and maintenance organizations to prevent unsafe conditions caused by component failures, such as landing gear bolt failures. Compliance ensures aircraft remain airworthy under UK regulations, avoiding operational disruptions and regulatory penalties. It also standardizes maintenance practices by mandating updated life limits and inspection intervals.
What To Do
Operators must comply with the revised maintenance tasks and life limits as specified in AMM Revision 96 starting from the effective date of 2023-01-05. They must replace components before exceeding life limits, perform all required maintenance within specified intervals, and update their approved Aircraft Maintenance Programme within 12 months of the effective date. Any discrepancies found during maintenance must be corrected before further flight, following manufacturer instructions or contacting BAE Systems if necessary.
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