What was found
BATTERY CHARGER REQUIRES REPLACING DUE FAILURE OF STBY PWR CHECK DL3387. REPLACED MAIN BATTERY CHARGER, TESTS SATISFACTORY.
- Difficulty date
- March 15, 2013
- Submitted
- March 18, 2013
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 90,283 hours, 10,058 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Charger
- Part number
- 425402
- Part serial
- 48
- Condition
- Failed
- Location
- Main Battery
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.