Airworthiness Directives (ADs)

Aviation Industry

90-737-219

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: 2001/06/18

Applicability: 737, 757, and 767

Model Number: 737

CAA AD Number: 90-737-219

Aeronautics Authority of Original AD: FAA

Original AD Number: 2001-11-07

Effective Date

Subject: To prevent failure of the motor operated hydraulic shutoff valves, which could result in leakage of hydraulic fluid to the engine fire zone, reduced ability to retract the landing gear, loss of backup electrical power or other combinations of failures, and consequent reduced controllability of the airplane.

Reference Publications (Revision/ATA/SB): ASB 737-29A1073R3, 737-29A1081, 757-29A0048R3, 757-29A0051, SB 767-29A0083R4, ASB 737-29A1078, 737-29A1082, 757-29A0049, 757-29A0052, 767-29A0090.

Remarks

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