# SDR SCNA20251028412

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2025
- Submitted: October 28, 2025
- Operation: Air carrier
- Aircraft: [N847SY](https://openairdocs.org/aircraft/N847SY), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 39028
- Aircraft time: 28,834 hours, 17,388 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- 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/SCNA20251028412

## Discrepancy

EMERGENCY BATTERY PACK FOR L2 DOOR SIDE FAILED TEST.  R&R EMERGENCY BATTERY PACK FOR L2 DOOR SIDE REF AMM 33-51-06. EMERGENCY BATTERY PACKS NEED TO RECHARGE TILL 0522L. PERFORMED OPS CHECK FOR EMERGENCY BATTERY PACKS REF AMM 33-51-06. OPS CHECK GOOD. DEEP CYCLE IS DONE. BATTERY PACKS REQUIRED TO RECHARGE UNTIL 10/25/2025 0919L.  BATERY PACK AT L-2 CHARGE COMPLETE  OK FOR SERVICE    REF 33-51-06"

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