Service difficulty report · Controller · Boeing 777222

Difficulty date
February 2, 2010
Submitted
February 5, 2010
Operation
Air carrier
Aircraft
N775UA
Make and model
Boeing 777222
Aircraft serial
26947
Aircraft time
58,298 hours, 10,712 cycles
Engine
Pwa PW4077
Part
Controller
Part number
8105037
Part serial
262
Condition
Faulty
Location
Lt Anti Ice
Stage of operation
CR
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

CREW REPORTED EICAS MSG L ENG ANTI-ICE ENROUTE. RECYCLED POWER TO SUPPLY CIRCUIT CARD ON P85 AND REPLACED LT ENG ANTI ICE CONTROLLER. ACCMP'D SYSTEM TEST. TWICE DURING ENGINE RUN UP IAW JRH, NO FAULTS. ALL INDICATIONS NORMAL.