# SDR CALA2020070401034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2020
- Submitted: July 5, 2020
- Operation: Air carrier
- Aircraft: [N35271](https://openairdocs.org/aircraft/N35271), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31589
- Aircraft time: 61,826 hours, 21,008 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100SWA
- Condition: Discharged
- Location: Cabin
- Stage of operation: NR
- 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/CALA2020070401034

## Discrepancy

DOOR 1R EMERGENCY LIGHTS INOP T/S, FOUND BATTERY PACK BAD.  REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT R1 DOOR REF AMM 33-51-06-960-805.  R1 EMERGENCY LIGHT OPS CHECKED GOOD.

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