# SDR DALA2021011100166

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2021
- Submitted: January 11, 2021
- Operation: Air carrier
- Aircraft: [N3764D](https://openairdocs.org/aircraft/N3764D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30818
- Aircraft time: 61,064 hours, 22,236 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021011100166

## Discrepancy

DURING INSPECTION FOUND OVER WING EMERGENCY SIGN AT 17ABC INOPERATIVE.  REMOVED AND REPLACED EMERGENCY BATTERY PACK AT LOCATION M1694, PER B737 AMM 33-51.  OPERATIONS CHECK OK

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