What was found
APU BATTERY COMPLETELY DEAD, DUE TO BAT SW BEING LEFT ON WITH NO POWER SOURCE AVAIL TO ACFT. REPLACED APU BATTERY.
- Difficulty date
- December 23, 2010
- Submitted
- December 28, 2010
- Operation
- Air carrier
- Aircraft
- N182UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25279
- Aircraft time
- 81,359 hours, 9,938 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Battery
- Part number
- 18550000
- Part serial
- 768
- Condition
- Discharged
- Location
- Apu
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.