# SDR CALA2020120701333

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2020
- Submitted: December 7, 2020
- Operation: Air carrier
- Aircraft: [N37465](https://openairdocs.org/aircraft/N37465), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 36599
- Aircraft time: 25,224 hours, 8,957 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: ADD71701100
- Condition: Discharged
- 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/CALA2020120701333

## Discrepancy

B737-33-3-0235 EM BATTERY PACK M1694 IS INOPERABLE NR 7003426.  REMOVED AND REPLACED M1694 BATTERY PACK AND OPERATIONS CHECK GOOD.

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