What was found
DL3387 SHORT STBY PWR OPERATIONAL CHECK FAILED. REPLACED MAIN BATTERY & ACCOMPLISHED TEST IAW MM24-31-01, SHORT STBY PWR CHECKED NOW NORMAL IAW CALJIC.
- Difficulty date
- September 29, 2013
- Submitted
- October 2, 2013
- Operation
- Air carrier
- Aircraft
- N180UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25224
- Aircraft time
- 93,573 hours, 11,098 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Battery
- Condition
- Failed
- Location
- Main
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.