Service difficulty report · Anti-Ice Valve · Boeing 767322

Difficulty date
November 4, 2013
Submitted
November 7, 2013
Operation
Air carrier
Aircraft
N655UA
Make and model
Boeing 767322
Aircraft serial
25393
Aircraft time
89,099 hours, 14,130 cycles
Engine
Pwa PW4060
Part
Anti-Ice Valve
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LT ENG TAI VLV STATUS MESSAGE. LT ENG TAI VLV DEFERRED IN LOCKED OPEN POSITION IAW MEL 3021G.