# SDR ASAA2015111413763

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2015
- Submitted: November 16, 2015
- Operation: Air carrier
- Aircraft: [N469AS](https://openairdocs.org/aircraft/N469AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41702
- Aircraft time: 4,986 hours, 1,644 cycles
- System (JASC): [2432 · Battery/Charger System](https://openairdocs.org/jasc/2432)
- Part: Battery
- Part number: 024147000
- Part serial: 0905200131130
- Condition: Discharged
- Location: Master
- Part time: 8,408 hours, 3,062 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/ASAA2015111413763

## Discrepancy

WHILE ACCOMPLISHING TASK CARD 78224000, AUXILIARY BATTERY FAILED CHECK OF STANDBY POWER.  ACFT GROUNDED.  R & R BOTH BATTERIES REF AMM 24-31-11-000-802-002 AND 24-31-11-400-802-002.

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