# SDR ASAA2014071208520

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2014
- Submitted: July 14, 2014
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 28,351 hours, 8,448 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 024147000
- Part serial: 09052000E5809
- Condition: Warning Light
- Location: Master
- Part time: 11,549 hours, 3,612 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014071208520

## Discrepancy

ELEC LIGHT ON PREFLIGHT.  ACFT GROUNDED.  REPLACED AUX BATTERY, INSTALLATION TEST NORMAL REF MM 24-31-11. R & R MAIN BATTERY REF AMM 24-31-11. OPS CHKED NORMAL.

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