# SDR SWAA2024012946072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2024
- Submitted: January 29, 2024
- Operation: Air carrier
- Aircraft: [N8678E](https://openairdocs.org/aircraft/N8678E), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36735
- Aircraft time: 27,158 hours, 13,228 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Zn 200 Fus Top
- 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/SWAA2024012946072

## Discrepancy

ALL LIGHTS ASSOCIATED WITH M1673 EMERGENCY BATTERY PACK IS INOP<[01] REMOVED AND REPLACED M1673 BATTERY PACK AND CHARGER AND PERFORMED GOOD OPS CHECK IAW AMM 33-51-06-960-806 AND AMM 33-51-06-960-805;[02] VERIFIED REMOVAL; REPLACEMENT OF M1673 BATTERY PACK AND CHARGER AND GOOD OPERATIONAL CHECK IAW AMM 33-51-06-960-806 AND AMM 33-51-06-960-805;[03] VERIFIED CORRECTIVE ACTION ITEM 1-2.;[04] VERIFIED CORRECTIVE ACTION ITEMS AND MEASUREMENT FIELDS; CARD COMPLETE;

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