# SDR ASAA2021120936855

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2021
- Submitted: December 11, 2021
- Operation: Air carrier
- Aircraft: [N513AS](https://openairdocs.org/aircraft/N513AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35192
- Aircraft time: 47,208 hours, 14,013 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Inoperative
- Location: Row 22
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021120936855

## Discrepancy

REF T/C 78233001 FOUND EMERGENCY BATTERIES BAD AFT AIRPLANE. GROUNDED - YES. REMOVED AND REPLACED 3 EMERGENCY BATTERIES L/H-R/H ROW 22 & AFT CEILING REF AMM 33-51-06-960-806 OPS CHECK GOOD.

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