Service difficulty report · Gcu · Boeing 757222

Difficulty date
October 11, 2011
Submitted
October 13, 2011
Operation
Air carrier
Aircraft
N596UA
Make and model
Boeing 757222
Aircraft serial
28749
Aircraft time
53,435 hours, 14,951 cycles
Engine
Pwa PW2037
Part
Gcu
Part number
M734284AF
Part serial
342
Condition
Faulty
Location
Left
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

L GEN DRIVE LIGHT IS NOT ILLUMINATED WHEN IT SHOULD BE LIGHT TESTS OKAY. COMPLIED WITH MEL 2411E. REPLACED LEFT GEN CNTRL UNIT, OPS NORMAL.