Safety Publications Tool
2021-0208 : Time Limits / Maintenance Checks – System Equipment Maintenance Requirements – ALS Part 4 – Amendment
EASA approval number
EASA Large Aeroplanes Department
/ Type Designation
This AD supersedes EASA AD 2020-0211 dated 05 October 2020 and AD 2021-0026 dated 20 January 2021.
Publication(s) and related information
Airbus A350 ALS Part 4 Revision 05 issue 2 dated 25 June 2020, Variation 5.1 dated 22 July 2020, Revision 06 dated 30 June 2021 and Variation 6.1 dated 20 July 2021. The use of later approved variations or revisions of this document is acceptable for compliance with the requirements of this AD.
1. If requested and appropriately substantiated, EASA can approve Alternative Methods of Compliance for this AD. 2. This AD was posted on 17 August 2021 as PAD 21-120 for consultation until 14 September 2021. No comments were received during the consultation period. 3. Enquiries regarding this AD should be referred to the EASA Safety Information Section, Certification Directorate. E-mail: ADs[at]easa.europa.eu. 4. Information about any failures, malfunctions, defects or other occurrences, which may be similar to the unsafe condition addressed by this AD, and which may occur, or have occurred on a product, part or appliance not affected by this AD, can be reported to the EU aviation safety reporting system. This may include reporting on the same or similar components, other than those covered by the design to which this AD applies, if the same unsafe condition can exist or may develop on an aircraft with those components installed. Such components may be installed under an FAA Parts Manufacturer Approval (PMA), Supplemental Type Certificate (STC) or other modification.
EASA_AD_2021_0208.pdf (201 kb)
EASA_PAD_21_120.zip (376 kb)
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