A300

?8539.After deaning or replacing the filtering element in a combustion heater fuel system, the system should be pressurized and

发布于 2021-02-18 22:11:41

【单选题】
A ?all connections checked for leaks.
B ?the fuel filter bypass valve reset to the filter position.
C ?a sample of fuel taken downstream from the filter to ensure proper operation of the new filtering element.

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sdntb 2023-02-18

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