# SDR DALA2023070605459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2023
- Submitted: July 6, 2023
- Operation: Air carrier
- Aircraft: [N384DA](https://openairdocs.org/aircraft/N384DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30347
- Aircraft time: 72,630 hours, 28,991 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Unknown
- 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/DALA2023070605459

## Discrepancy

(LOG 4834714) LT OVERWING EXIT SIGNS INOP DURING EMERGENCY LIGHT TEST. REPLACED BATTERY PACK M1668 IAW B737 AMM 33-51.

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