# SDR DALA2020071702601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2020
- Submitted: July 19, 2020
- Operation: Air carrier
- Aircraft: [N839DN](https://openairdocs.org/aircraft/N839DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31950
- Aircraft time: 17,395 hours, 6,619 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/DALA2020071702601

## Discrepancy

(LOG 7125682) DURING INSPECTION FOUND EMERGENCY LIGHTS INOPERATIVE ON SEATS 18-21 AND EXIT SIGNS OVER THE RIGHT SIDE WING. R/R MID CABIN BATTERY PACK PER B737 AMM 33-51. OPS CK GOOD.

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