Service difficulty report · Control Valve · Boeing 75729J

Difficulty date
November 22, 2024
Submitted
November 26, 2024
Operation
Air carrier
Aircraft
N757QM
Make and model
Boeing 75729J
Aircraft serial
27203
Aircraft time
67,075 hours, 34,799 cycles
Engine
Pwa PW2037
Engine time
65,600 hours, 18,938 cycles
Part
Control Valve
Part number
77553P6
Part serial
910131
Condition
Faulty
Location
Lt Engine
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

LEFT ENG STARTER VALVE TAKES LONG TO CLOSE AFTER ENG START UP. R & R LH ENG STARTER CONTROL VALVE IAW AMM 80-11-02-024-001-P001.

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