# SDR SCNA20250917378

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2025
- Submitted: September 17, 2025
- Operation: Air carrier
- Aircraft: [N826SY](https://openairdocs.org/aircraft/N826SY), registered now
- Make and model: Boeing 737-8F2
- Registry model: [Boeing 737-8F2](https://openairdocs.org/model/boeing-737-8f2) (OpenAirDocs)
- Aircraft serial: 34411
- Aircraft time: 55,631 hours, 29,980 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- 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/SCNA20250917378

## Discrepancy

6-12ABC EMERGENCY AREA LIGHTS FAILED CAPACITY CHECK RETEST. PER AMM 33-51-06-200-801 STEP 5	REMOVED AND REPLACED AFT POWER SUPPLY BATTERY PACK REF: 31-51-06-960-805. EMERGENCY LIGHTS CHECK GOOD.

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