What was found
BATTERY CHARGER APU APU BATTERY CHARGER FAILURE. STATUS MSG01- ACTIVE TAXI OUT MODE DEPENDENT; APU BATTERY IS WEAK. DB- ELMS P310 ELECTRONICS UNIT MSG-2413047 ACTIVE TA MODE. REPLACED APU BATTERY CHARGER.
- Difficulty date
- April 20, 2010
- Submitted
- April 26, 2010
- Operation
- Air carrier
- Aircraft
- N793UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26946
- Aircraft time
- 56,113 hours, 8,248 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Charger
- Part number
- 263BC1013
- Part serial
- 137
- Condition
- Failed
- Location
- Apu
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.