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Airworthiness Directives (ADs)

CAA-2018-05-005

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
2018/05/17
Applicability
The Boeing Company Model 747-200B, 747-300, and 747-400 series airplanes, certificated in any category, as identified in Boeing Special Attention Service Bulletin 747-35-2134, dated November 22, 2017.
Model Number
The Boeing Company Model 747-200B, 747-300, and 747-400 series airplanes.
CAA AD Number
CAA-2018-05-005
Aeronautics Authority of Original AD
FAA
Original AD Number
2018-09-12
Effective Date
2018/05/30
Subject
To prevent electrical current from passing through the low-pressure oxygen flex-hoses in the gaseous passenger oxygen system, which can cause the flex-hoses to melt or burn, and a consequent oxygenfed fire in the passenger cabin.
Reference Publications (Revision/ATA/SB)
Boeing Special Attention Service Bulletin 747-35-2134, dated November 22, 2017.
Remarks
Download
CAA-2018-05-005.pdf
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