# SDR DALA2025122909472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2025
- Submitted: December 29, 2025
- Operation: Air carrier
- Aircraft: [N3735D](https://openairdocs.org/aircraft/N3735D), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30381
- Aircraft time: 73,108 hours, 33,681 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025122909472

## Discrepancy

FOUND AFT LEFT EMERGENCY EXIT LIGHT INOPERATIVE.  R & R BATTERY M1673 IAW AMM 33-51. OPS CHECKED NORMAL.

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