Service difficulty report · Control Valve · Boeing 757222

Difficulty date
June 24, 2010
Submitted
July 2, 2010
Operation
Air carrier
Aircraft
N551UA
Make and model
Boeing 757222
Aircraft serial
25399
Aircraft time
70,758 hours, 20,436 cycles
Engine
Pwa PW2037
Part
Control Valve
Part number
8113901
Part serial
247
Condition
Faulty
Location
Left Engine
Stage of operation
IN
How discovered
9
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 EICAS ON START. NO ROTATION. CYCLED D19, NO HELP. ACCMP'D MANUAL START. REPLACED STARTER CONTROL VALVE PER MM. OPS CHECKS NORMAL.