What was found
MAIN BATTERY DISCHARGED. MAIN BATTERY DISCHARGING OR HOT BATTERY BUSS NOT POWERED. REPLACED MAIN BATTERY CHARGER AS PER AMM, INSTALLATION TEST PASSED.
- Difficulty date
- March 22, 2013
- Submitted
- March 27, 2013
- Operation
- Air carrier
- Aircraft
- N798UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26928
- Aircraft time
- 66,513 hours, 9,482 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Charger
- Part number
- 263BC1013
- Part serial
- 103
- Condition
- Failed
- Location
- Main Battery
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.