Service difficulty report · Valve · Boeing 767322

Difficulty date
October 28, 2009
Submitted
October 28, 2009
Operation
Air carrier
Aircraft
N647UA
Make and model
Boeing 767322
Aircraft serial
25284
Aircraft time
75,909 hours, 12,340 cycles
Engine
Pwa PW4060
Part
Valve
Part number
32896961
Part serial
71
Condition
Malfunctioned
Location
Ac Bay
Stage of operation
TX
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

RT PACK INOP AFTER ENGINE STARTED. CONTROLLER FAULTED LOW LIMIT VALVE. REPLACED LOW LIMIT VALVE. RAN ENG AND PACK CHECKS OKAY.