# SDR SWAA2022102763348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 23, 2022
- Submitted: October 27, 2022
- Operation: Air carrier
- Aircraft: [N8654B](https://openairdocs.org/aircraft/N8654B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 37045
- Aircraft time: 27,109 hours, 12,549 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022102763348

## Discrepancy

SEVERAL PASSENGER CABIN EMERGENCY LIGHTS AND EXTERIOR EMERGENCY LIGHTS INOP. / [01] REPLACED EMERGENCY BATTERY PACK M1673 PERFORMED AFT EMERGENCY EXIT OPS TEST; TEST PASSED PER B737-800 AMM 33-51-06-960-805.;[02] REPLACED EMERGENCY BATTERY PACKS M1670; M2816; M1671; PERFORMED EMERGENCY LIGHTS TEST AS PER REF AMM 33-51-06-960-805. FOUND NORMAL;[03] VERIFIED STEP 1;2

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