Service difficulty report · Gcu · Boeing 757222

Difficulty date
June 14, 2011
Submitted
June 15, 2011
Operation
Air carrier
Aircraft
N550UA
Make and model
Boeing 757222
Aircraft serial
25398
Aircraft time
73,972 hours, 21,454 cycles
Engine
Pwa PW2037
Part
Gcu
Condition
Malfunctioned
Location
Right
Stage of operation
IN
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

EICAS MESSAGE RIGHT IDG TEMP SENSOR DISPLAYED AFTER PARKING AIRCRAFT FROM REPOSITIONING. BIT BPCU, MESSAGE IDG-OIL OUT BULB-WIRING, REPLACED RIGHT GCU. REPLACED RT IDG PER MM. RAN ENG, OPS CHECK GOOD.