# SDR ASAA2013121196833

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2013
- Submitted: December 13, 2013
- Operation: Air carrier
- Aircraft: [N419AS](https://openairdocs.org/aircraft/N419AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41734
- Aircraft time: 2,906 hours, 902 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 024147000
- Part serial: 090520012A393
- Condition: Discharged
- Location: Master
- Part time: 2,858 hours, 936 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013121196833

## Discrepancy

FWD AND AFT MAIN BATTERY SHOW LOW VOLTAGE.  ACFT GROUNDED.  REMOVED AND INSTALLED FWD MAIN BATTERY IAW 24-31-11.  REMOVED AND INSTALLED AFT MAIN BATTERY IAW 24-31-11. BOTH ACFT MAIN BATTERIES, OPS NORMAL.

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