Service difficulty report · Start Valve · Boeing 767332

Difficulty date
October 18, 2008
Submitted
October 23, 2008
Operation
Air carrier
Aircraft
N188DN
Make and model
Boeing 767332
Aircraft serial
27583
Aircraft time
58,089 hours, 8,603 cycles
Engine
Pwa PW4060
Engine time
44,515 hours, 6,413 cycles
Part
Start Valve
Part number
7755386
Condition
Failed
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

LEFT ENGINE START VALVE FAILED TO OPEN. CONFIRMED START VLV INOP. PERF MANUAL START FWD TO MCO AND PLC PER MEL 80-00-02.