Service difficulty report · Control Valve · Boeing 757222

Difficulty date
April 19, 2014
Submitted
April 21, 2014
Operation
Air carrier
Aircraft
N544UA
Make and model
Boeing 757222
Aircraft serial
25322
Aircraft time
83,941 hours, 23,967 cycles
Engine
Pwa PW2040
Engine time
3,200 hours, 2,416 cycles
Part
Control Valve
Condition
Faulty
Location
Rt Engine
Stage of operation
IN
How discovered
O
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

RIGHT ENG START VLV WILL NOT OPEN. ACCOMPLISHED MANUAL START, NR 2 ENG STARTED, INDICATIONS NORMAL. REPLACED STARTER CONTROL VLV IAW AMM 80-11-02 & ACCOMPLISHED DRY MOTOR OF NR 2 ENG IAW AMM 71-00-00. STARTER OPERATIONS CHECKED GOOD.