Service difficulty report · Control Valve · Boeing 767322

Difficulty date
August 30, 2011
Submitted
September 6, 2011
Operation
Air carrier
Aircraft
N652UA
Make and model
Boeing 767322
Aircraft serial
25390
Aircraft time
83,153 hours, 13,374 cycles
Engine
Pwa PW4060
Part
Control Valve
Part number
2780536102
Part serial
118
Condition
Faulty
Location
Cargo Heat
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

AFT CARGO OVERHEAT LIGHT ON. REPLACED AFT CARGO HEAT CONTROL VALVE PER MM, OPS CHECKED NORMAL.