Service difficulty report · Anti-Ice Valve · Boeing 777222

Difficulty date
January 29, 2009
Submitted
February 4, 2009
Operation
Air carrier
Aircraft
N216UA
Make and model
Boeing 777222
Aircraft serial
30549
Aircraft time
34,080 hours, 4,501 cycles
Engine
Pwa PW40903
Part
Anti-Ice Valve
Part number
8105023
Condition
Failed
Location
Lt Engine
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

EAI ON LEFT ENG FAILED TO OPEN. REPLACED EAI VALVE. OPERATION CHECKS OKAY.