# SDR DALA2021091305440

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2021
- Submitted: September 13, 2021
- Operation: Air carrier
- Aircraft: [N802DN](https://openairdocs.org/aircraft/N802DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31917
- Aircraft time: 25,823 hours, 9,859 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- 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/DALA2021091305440

## Discrepancy

(LOG 7959597) DURING INSPECTION FOUND EMER LIGHTS INOP ROWS 22D-27D. R/R EMER POWER SUPPLY BATTERY PACK PER B737 AMM 33-51. TEST OK.

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