What was found
LT ENG GEN DRIVE LIGHT OUT. UNIT FOUND DEFECTIVE. REPLACED GCU IN ON NR1 ENG SIDE. RAN ENG SEVERAL TIMES, NO LIGHT FAULTS. OPS CHECKS GOOD.
- Difficulty date
- December 31, 2009
- Submitted
- January 4, 2010
- Operation
- Air carrier
- Aircraft
- N659UA
- Make and model
- Boeing 767322
- Aircraft serial
- 27114
- Aircraft time
- 74,166 hours, 12,052 cycles
- Engine
- Pwa PW4060
- System (JASC)
- 2421 · AC Generator-Alternator
- Part
- Gcu
- Part number
- M734284DF
- Part serial
- 376
- Condition
- Malfunctioned
- Location
- Nr 1 Generator
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.