# SDR SWAA2020082711872

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2020
- Submitted: August 27, 2020
- Operation: Air carrier
- Aircraft: [N251WN](https://openairdocs.org/aircraft/N251WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32510
- Aircraft time: 48,315 hours, 28,927 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Condition: Faulty
- Location: Emergency Lights
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2020082711872

## Discrepancy

DURING PREFLIGHT FA REPORTED SMOKE COMING FROM FWD ENTRY LIGHT AREA. SMOKE WAS VERIFIED AND LIGHT WAS TURNED OFF. CB P-18-3 ALL 'PASSENGER CABIN LIGHTING EMERG CHRD FWD' WAS TRIPPED  R&R LEFT FWD BATTERY POWER SUPPLY AND BATTERY CHARGER FOR FWD LEFT EMERGENCY LIGHT PER 33-51-06 AND PERFORMED CONDITIONAL INSPECTION FOR SMOKE OR FUMES IN THE CABIN PER AMM 05-51-56 OK FOR SERVICE

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