# SDR SWAA2022053112078

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2022
- Submitted: May 31, 2022
- Operation: Air carrier
- Aircraft: [N958WN](https://openairdocs.org/aircraft/N958WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36673
- Aircraft time: 36,440 hours, 21,941 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: M1673
- Condition: Failed
- 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/SWAA2022053112078

## Discrepancy

EMERGENCY EXIT LIGHT BATTERY PACK (M1673) FAILS TO TAKE CHARGE / [01] SIGNING AND CERTIFYING FOR AAR EMPLOYEE #28971. REPLACE EMERGENCY LIGHT BATTERY PACK (M1673) EMERGENCY LIGHTS OPS CHECK GOOD IAW AMM 33-51-06-960-805;[02] SIGNING AND CERTIFYING FOR AAR EMPLOYEE #28971. REPLACED EMERGENCY LIGHT BATTERY PACK (M1673) EMERGENCY LIGHTS OPS CHECK GOOD IAW AMM 33-51-06-960-805;[03] ALL WORK C/W<BR>AUDIT C/W

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