Service difficulty report · Start Valve · Boeing 757260PF

Difficulty date
November 22, 2021
Submitted
December 8, 2021
Operation
Air carrier
Aircraft
N922TS
Make and model
Boeing 757260PF
Aircraft serial
24845
Aircraft time
101,189 hours, 26,648 cycles
Engine
Pwa PW2037
Engine time
76,312 hours, 25,600 cycles
Part
Start Valve
Part number
7755386
Part serial
901029
Condition
Faulty
Location
L Eng
Stage of operation
TX
How discovered
O
Nature of condition
S
Precautionary procedure
K

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

What was found

DISCREPANCY: L ENG START VALVE INOP. CORRECTIVE ACTION: REMOVED AND REPLACED L ENG START CONTROL VALVE IAW AMM 80-11-02. OPS CHECK OK.