Service difficulty report · Shutoff Valve · Boeing 757222

Difficulty date
March 17, 2012
Submitted
April 20, 2012
Operation
Air carrier
Aircraft
N543UA
Make and model
Boeing 757222
Aircraft serial
25698
Aircraft time
78,155 hours, 22,733 cycles
Engine
Pwa PW2037
Part
Shutoff Valve
Part number
S343T00366
Part serial
267
Condition
Faulty
Location
Fuel System
Stage of operation
IN
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

DURING ENG START FOR THE LEFT ENG, THE SPAR VLV LIGHT ILLUMINATED AND GOT EICAS MSG ENG SHUT DOWN. RESTART ATTEMPTED, AND WAS SUCCESSFUL, BUT THIS IS THE SECOND HIT, SEE HISTORY PTT 0472009. REPLACED LEFT ENGINE FUEL SHUTOFF VALVE PER MM.