# SDR SWAA2026071019276

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2026
- Submitted: July 11, 2026
- Operation: Air carrier
- Aircraft: [N7878A](https://openairdocs.org/aircraft/N7878A), registered now
- Make and model: Boeing 737-7K9
- Registry model: [Boeing 737-7K9](https://openairdocs.org/model/boeing-737-7k9) (OpenAirDocs)
- Aircraft serial: 34320
- Aircraft time: 63,361 hours, 33,039 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026071019276

## Discrepancy

PASSENGER CABIN RHS ISLE EMERGENCY LIGHTS AT 8DEF, 14DEF, 16DEF & RT OVERWING EMERGENCY EXIT DOOR LIGHTS ALL INOPERATIVE.  R & R BATTERY PACK M1669 WITH ITS POWER SUPPLY IAW AMM 33-51-06. OPS CHKD GOOD FOR ALL EMERGENCY LIGHTS.

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