Service difficulty report · Valve · Boeing 767322

Difficulty date
May 3, 2008
Submitted
May 6, 2008
Operation
Air carrier
Aircraft
N649UA
Make and model
Boeing 767322
Aircraft serial
25286
Aircraft time
69,343 hours, 11,272 cycles
Engine
Pwa PW4060
Part
Valve
Part number
672951001
Part serial
GWP14881
Condition
Malfunctioned
Stage of operation
IN
How discovered
9
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

FWD EQUIPMENT VALVE EICAS MSG ON LANDING. FOUND OVERBOARD VALVE AND COOLING CONTROL PANEL FAULTY. REPLACED FORWARD OVERBOARD VALVE, AND EQUIPMENT COOLING CONTROL PANEL. OP CHECKS NORMAL. AC OK FOR SERVICE.