# SDR SWAA2022071115153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 4, 2022
- Submitted: July 11, 2022
- Operation: Air carrier
- Aircraft: [N257WN](https://openairdocs.org/aircraft/N257WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32515
- Aircraft time: 53,067 hours, 31,572 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: M1670
- Condition: Inoperative
- Location: Pax Cabin
- 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/SWAA2022071115153

## Discrepancy

INOP EMERGENCY LIGHT BATTERY PACK M01670 LH SIDE AT PASSENGER CABIN (1 EA) 2022-307192 / [01] REPLACED EMERGENCY LIGHT BATTERY PACK M01670 LH SIDE AT PASSENGER CABIN (1 EA) IAW BOEING 737-700 AMM 33-51-06-960-805;[02] CORRECTED STEP 1. REPLACED EMERGENCY LIGHT BATTERY PACK M01670 LH SIDE AT PASSENGER CABIN (1 EA) IAW BOEING 737-700 AMM 33-51-06-960-805 TEST IS GOOD;[03] CERTIFIED WORK PERFORMED.

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