Service difficulty report · Shutoff Valve · Boeing 767322

Difficulty date
July 8, 2011
Submitted
July 20, 2011
Operation
Air carrier
Aircraft
N674UA
Make and model
Boeing 767322
Aircraft serial
29242
Aircraft time
41,053 hours, 10,598 cycles
Engine
Pwa PW4056
Part
Shutoff Valve
Part number
3987748
Part serial
5433
Condition
Faulty
Location
Equip Cooling
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

GOT FWD EQ OVHT EICAS AND EQP COOLING PNL LIGHT. DID NOT SELF EXT HAD TO GO TO STBY. REPLACED EQUIPMENT COOLING INBOARD SHUTOFF VALVE PER FIM, ACCOMPLISHED OPS CHECK SYSTEM CHECKS NORMAL. CLEARED MESSAGE.