Service difficulty report · Anti-Ice Valve · Boeing 767322

Difficulty date
November 10, 2008
Submitted
November 18, 2008
Operation
Air carrier
Aircraft
N651UA
Make and model
Boeing 767322
Aircraft serial
25389
Aircraft time
72,067 hours, 11,677 cycles
Engine
Pwa PW4060
Part
Anti-Ice Valve
Condition
Faulty
Location
Lt Engine
Stage of operation
NR
How discovered
O
Nature of condition
W
Precautionary procedure
O

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

What was found

THE L ENG ANTI-ICE VALVE HAS TO BE CYCLED EVERY TIME THE SWITCH IS TURNED OFF.