Service difficulty report · Anti-Ice Valve · Boeing 767322

Difficulty date
December 16, 2008
Submitted
December 19, 2008
Operation
Air carrier
Aircraft
N669UA
Make and model
Boeing 767322
Aircraft serial
30025
Aircraft time
34,013 hours, 9,205 cycles
Engine
Pwa PW4052
Part
Anti-Ice Valve
Part number
2790583108
Condition
Failed
Location
Rt Engine
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

RT ENGINE TAI PROBLEM. REPLACED COWL ANTI-ICE VALVE AND PRESSURE SWITCH. OP CHECKS NORMAL ON ENGINE RUNS.