# SDR SWAA2022021672221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2022
- Submitted: April 4, 2022
- Operation: Air carrier
- Aircraft: [N8677A](https://openairdocs.org/aircraft/N8677A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36650
- Aircraft time: 20,607 hours, 9,368 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Aft Cabin
- Stage of operation: UK
- 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/SWAA2022021672221

## Discrepancy

ALL AFT CABIN EMERGENCY LIGHTS POWERED BY BATTERY PACK M1672 ARE INOP / [01] REPLACED BATTERY PACK IN AFT RIGHT CEILING M1672 PER AMM 33-51-06-960-805;[02] OPS TEST PASSED;[03] VERIFIED ITEMS 1 AND 2. AUDIT COMPLETE

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