# SDR CALA2026020313522

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2026
- Submitted: February 3, 2026
- Operation: Air carrier
- Aircraft: [N14231](https://openairdocs.org/aircraft/N14231), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28795
- Aircraft time: 81,291 hours, 30,463 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: D71702001
- Condition: No Test
- Location: M1674
- 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/CALA2026020313522

## Discrepancy

FWD LIGHTING EMERGENCY LIGHT BATTERY CHARGER CIRCUIT BREAKER POPPED. REMOVED ELEC CONNECTOR FROM M1674 BATT CHARGER. CB REMAINED IN. REPLACED M1674 BATTERY CHARGER IAW AMM 33-51-06-960-806. EMERGENCY EXIT LIGHTS OPS CHECK OK. CIRCUIT BREAKER REMAINS IN.

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