What was found
FOUND EXTERNAL POWER HAD DROPPED OFF AND BOTH BATTERIES DISCHARGED. ACFT GROUNDED. REMOVED AND REPLACED MAIN AND AUX BATTERIES IAW AMM 24-31-11. BOTH TESTED GOOD.
- Difficulty date
- September 1, 2017
- Submitted
- September 5, 2017
- Operation
- Air carrier
- Aircraft
- N483AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36350
- Aircraft time
- 7,988 hours, 2,705 cycles
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Battery
- Part number
- 024147000
- Part serial
- 0905200111B36
- Condition
- Discharged
- Location
- Master
- Part time
- 13,786 hours, 4,660 cycles
- Stage of operation
- NR
- 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.