Service difficulty report · Start Valve · Boeing 757351

Difficulty date
January 18, 2020
Submitted
January 23, 2020
Operation
Air carrier
Aircraft
N595NW
Make and model
Boeing 757351
Aircraft serial
32995
Aircraft time
59,394 hours, 19,344 cycles
Engine
Pwa PW2040
Engine time
46,364 hours, 15,576 cycles
Part
Start Valve
Condition
Malfunctioned
Location
Rt 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

RIGHT ENGINE START VALVE STAYED IN TRANSIT DURING NORMAL ENGINE START. LIGHT EXTINGUISHED AT START VALVE CUTOUT. R & R RT ENG START VALVE IAW AMM 80-11.