# SDR CALA2018030100835

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 1, 2018
- Submitted: March 1, 2018
- Operation: Air carrier
- Aircraft: [N28478](https://openairdocs.org/aircraft/N28478), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31649
- Aircraft time: 15,521 hours, 5,509 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Emergency Lights
- 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/CALA2018030100835

## Discrepancy

AISLE EMERGENCY LIGHTS AT ROW 31 AND ROW 34 RIGHT HAND SIDE ARE INOPERATIVE.  REMOVED AND REPLACED THE BATTERY PACK AT ROW 31R IAW AMM 33-51-06, OPS CHECKED GOOD.

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