Service difficulty report · Controller · Boeing 777222

Difficulty date
January 4, 2011
Submitted
January 6, 2011
Operation
Air carrier
Aircraft
N209UA
Make and model
Boeing 777222
Aircraft serial
30215
Aircraft time
46,534 hours, 5,974 cycles
Engine
Pwa PW40903
Part
Controller
Part number
8105037
Part serial
57
Condition
Failed
Location
Eng Anti Ice
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

ON ACCT OF REPLACEMENT OF LT ENG ANTI-ICE VALVE, ACCOMPLISH A TEST (ENGINE RUNNING) OF THE ENGINE ANTI-ICE SYSTEM. ACCOMPLISHED ENGINE ANTI-ICE ENGINE RUNNING SYSTEM TEST. TEST FAILED MAINTENANCE MESSAGE 30-10-101. REPLACED EAI VALVE CONTROLLER HEATER. OPS NORMAL.