# SDR SWAA2022010443989

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2021
- Submitted: April 27, 2022
- Operation: Air carrier
- Aircraft: N784SW
- Make and model: Boeing 737
- Aircraft serial: 29810
- Aircraft time: 68,617 hours, 40,550 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Cabin
- 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/SWAA2022010443989

## Discrepancy

SUPPLEMENTAL INFORMATION: FOUND EMERGENCY LIGHT POWER SUPPLY M1673 INOP ;(AFT GALLEY CEILING). ; / [01] REMOVED AND REPLACED BATTERY PACK AT AFT GALLEY CEILING PANEL M1693 POSITION.; [02] PERFORMED OPS OF BATTERY PACK M1693 CHECK FOUND PASS AS PER B737 AMM 33-51-06-960-006; [03] VERIFIED 1 AND 2. <BR>SERIAL NUMBER BATTERY PACK M1693: 32185

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