What was found
LOSS OF AUXILIARY POWER UNIT GENERATOR. *S/D* LINE MAINTENANCE PERFORMED AN OIL SERVICE TO THE AUXILIARY POWER UNIT FOLLOWED BY AN OPERATIONAL CHECK WHICH WAS SATISFACTORY.
- Difficulty date
- July 13, 2000
- Submitted
- October 4, 2000
- Operation
- Air carrier
- Aircraft
- N501UA
- Make and model
- Boeing 757222
- Aircraft serial
- 24622
- Aircraft time
- 36,741 hours, 13,936 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2420 · AC Generation System
- Part
- Generator
- Condition
- Failed
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- H, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.