# SDR SWAA2023050843697

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 1, 2023
- Submitted: May 8, 2023
- Operation: Air carrier
- Aircraft: [N8538V](https://openairdocs.org/aircraft/N8538V), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63586
- Aircraft time: 19,522 hours, 9,589 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Defective
- 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/SWAA2023050843697

## Discrepancy

EMERGENCY BATTERY PACK (M1672) AT LEFT SIDE DEFECTIVE.<[01] EMERGENCY BATTERY PACK (M1672) WILL BE REPLACED ON N/R TTG8Q00KRZPJ.;[02] VERIFIED STEP 1.

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