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Airworthiness Directives (ADs)

CAA-2023-04-005

The aircraft owner or operator shall comply with Airworthiness Directives issued by the CAA or the aeronautics authority of the State of Design (SoD) of the aviation products, appliances and parts, and take all necessary actions thereto.

Issue Date
2023/04/13
Applicability
The Boeing Company Model 787–8, 787–9, and 787–10 airplanes, certificated in any category.
Model Number
Boeing 787-8, 787-9, and 787-10 airplanes.
CAA AD Number
CAA-2023-04-005
Aeronautics Authority of Original AD
FAA
Original AD Number
2023-05-04
Effective Date
2023/05/12
Subject
This AD requires an inspection or records review to determine the part number of the RAT pump and control module and of the RAT assembly, and replacement of any RAT PCM or any RAT assembly having certain part numbers, and also prohibits the installation of affected parts.
Reference Publications (Revision/ATA/SB)
ATA 29. Ref. Boeing Alert Requirements Bulletin B787–81205–SB290039–00 RB, Issue 002, dated October26, 2021.
Remarks
Download
CAA-2023-04-005.pdf
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