What was found
CREW REPORTS RT ENG GEN DRIVE LIGHT AND GEN CNTL LIGHT ON AFTER START. PER FLT CREW GEN OFF LIGHT FLICKERED A COUPLE TIMES AFTER ENGINE START, NO EICAS MSG. REPLACED GCU-R PER MM. CKS OKAY, NO MSGS.
- Difficulty date
- July 2, 2011
- Submitted
- July 21, 2011
- Operation
- Air carrier
- Aircraft
- N204UA
- Make and model
- Boeing 777222
- Aircraft serial
- 28713
- Aircraft time
- 56,080 hours, 7,953 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2424 · AC Regulator
- Part
- Gcu
- Part number
- 756603E
- Part serial
- 46
- Condition
- Faulty
- Location
- Nr 2
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.