Service difficulty report · Valve · Boeing 767322

Difficulty date
May 29, 2011
Submitted
June 3, 2011
Operation
Air carrier
Aircraft
N655UA
Make and model
Boeing 767322
Aircraft serial
25393
Aircraft time
79,009 hours, 12,743 cycles
Engine
Pwa PW4060
Part
Valve
Part number
2987748
Part serial
2800
Condition
Faulty
Location
Equip Cooling
Stage of operation
NR
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

FWD EQUIPMENT VALVE LT AND EICAS. REPLACED SUPPLY VALVE, MESSAGE CLEARED.