# SDR CALA2017030600553

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2017
- Submitted: March 7, 2017
- Operation: Air carrier
- Aircraft: [N77431](https://openairdocs.org/aircraft/N77431), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 32833
- Aircraft time: 27,758 hours, 9,327 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Discharged
- Location: Cabin
- 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/CALA2017030600553

## Discrepancy

FOUND ON WALK AROUND 2 SVC R2 DOOR EMERGENCY LIGHT INOP. REPLACED BATTERY PACK OPS CKS NORMAL.

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