# SDR SWAA2021022350452

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2021
- Submitted: February 23, 2021
- Operation: Air carrier
- Aircraft: [N8705Q](https://openairdocs.org/aircraft/N8705Q), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 42558
- Aircraft time: 5,154 hours, 2,265 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021022350452

## Discrepancy

AFT RIGHT EMERGENCY LIGHTS TURN OFF AFTER LESS THAN ONE MINUTE DURING TEST. / REMOVED AND REPLACED AFT RIGHT EMERGENCY LIGHT BATTERY PACK M1672 AND PERFORMED GOOD OPERATIONAL TEST OF M1672 BATTERY PACK AS PER AMM. 33-51-06-960-802 AND WDM 33-51-14. 59132U 20FEB21

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