Time Limits / Maintenance Checks — Airworthiness Limitations Section — Amendment
- Published
- Effective
- Deadline
- Replaces
- 2010-0234
AI-generated summary of the official EASA document. Verify against the PDF before acting.
What to do
Operators must replace components before exceeding their service life limits and perform all applicable maintenance tasks within specified intervals starting from 28 July 2023. They must revise their approved Aircraft Maintenance Programme within 12 months of the effective date to incorporate the updated ALS requirements. Any discrepancies found during maintenance must be corrected promptly according to Airbus Helicopters instructions or before the next flight if no compliance time is specified.
Summary
EASA Airworthiness Directive 2023-0144 is an amendment addressing the time limits and maintenance checks for Airbus Helicopters AS 332 C1 models. It mandates compliance with the Airworthiness Limitations Section (ALS) Revision 009 dated 27 July 2022 to ensure continued airworthiness. This directive applies specifically to all manufacturer serial numbers of the AS 332 C1 helicopter.
What changed
This directive replaces the previous maintenance requirements outlined in EASA AD 2010-0234 by introducing the updated ALS document that segregates airworthiness limitations from the Master Servicing Manual. It requires operators to follow new or more restrictive maintenance tasks and service life limits as specified in the latest ALS revision. The directive also cancels the earlier AD 2010-0234 for the AS 332 C1 helicopter.
Why it matters
Compliance with EASA AD 2023-0144 is critical for operators and maintenance organizations to maintain the safety and airworthiness of AS 332 C1 helicopters. Failure to adhere to the updated maintenance tasks and life limits could lead to unsafe conditions. The directive ensures that maintenance programs reflect the latest manufacturer-approved limitations, reducing risk and supporting regulatory compliance.
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