# SDR CALA2025102810628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2025
- Submitted: October 28, 2025
- Operation: Air carrier
- Aircraft: [N66825](https://openairdocs.org/aircraft/N66825), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42748
- Aircraft time: 33,929 hours, 12,503 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Condition: Discharged
- Location: Zone 200
- 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/CALA2025102810628

## Discrepancy

EMERGENCY LIGHT BATTERY AT M1672 AND M1695 ARE DEAD REPLACED BOTH BATTERIES IN REF TO AMM 33-51-06-960-805. OPS CHECK GOOD. EMERGENCY LIGHTS NOT A RII OR IDT INSPECTION ITEM. BATTERY RPLD.

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