Service difficulty report · Gcu · Boeing 767432ER

Difficulty date
August 19, 2007
Submitted
August 22, 2007
Operation
Air carrier
Aircraft
N830MH
Make and model
Boeing 767432ER
Aircraft serial
29701
Aircraft time
23,795 hours, 7,538 cycles
Part
Gcu
Part number
241040020
Part serial
5521
Condition
Faulted
Location
Lt Engine
Stage of operation
TX
How discovered
O
Nature of condition
H, J
Precautionary procedure
D

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

What was found

ON ENG STARTING, LEFT ENG BOTH GEN OFF LIGHTS AND RT BUSS OFF LIGHTS WERE ON RESET L AND RT GEN AND POWER RETURNED. FOUND LT AND RT FAULTS ON BPCU. LEFT WAS 24-30101 AND RT CODE 24-34002. REPLACED LT AND RT GCUS. ALL OK PER FIM.