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Airworthiness Directives (ADs)

CAA-2019-06-004

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
2019/06/13
Applicability
This AD applies to The Boeing Company Model 737-700C, -800, and -900ER series airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin 737-27A1312 RB, dated June 4, 2019. and Installation of Supplemental Type Certificate (STC) ST00830SE does not affect the ability to accomplish the actions required by this AD. Therefore, for airplanes on which STC ST00830SE is installed, a “change in product” alternative method of compliance (AMOC) approval request is not necessary to comply with the requirements of 14 CFR 39.17.
Model Number
The Boeing Company Model 737-700C, -800, and -900ER series airplanes.
CAA AD Number
CAA-2019-06-004
Aeronautics Authority of Original AD
FAA
Original AD Number
2019-11-03
Effective Date
2019/06/10
Subject
This AD requires a maintenance records check due to certain main slat track assemblies were manufactured incorrectly and are affected by hydrogen embrittlement.
Reference Publications (Revision/ATA/SB)
ATA 27. Ref. Boeing Alert Requirements Bulletin 737-27A1312 RB, dated June 4, 2019.
Remarks
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CAA-2019-06-004.pdf
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