Summary
We are adopting a new airworthiness directive (AD) for all Rolls-Royce Deutschland Ltd & Co KG (RRD) BR700-725A1-12 turbofan engines with fuel pump tube part number FW64852 installed. This AD requires removal of the affected fuel pump tube and its replacement with a part eligible for installation. This AD was prompted by the discovery that cracks have occurred in the affected fuel pump tube between the fuel metering unit and the main fuel pump. We are issuing this AD to prevent loss of fuel supply to the engine, which could result in in-flight engine shutdown of one or more engines, loss of thrust control and damage to the airplane.
Directive Details
AD Number
FAA-2013-0458
Document Number
2013-14035
Type
Rule
Publication Date
June 14, 2013
Effective Date
June 14, 2013
Affected Manufacturer
Rolls-Royce Deutschland Ltd & Co KG Turbofan
Criticality
important
Emergency
No
Docket ID
Docket No. FAA-2013-0458
Topics
Official Documents
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