# SDR CALA2021010600011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2021
- Submitted: January 6, 2021
- Operation: Air carrier
- Aircraft: [N69840](https://openairdocs.org/aircraft/N69840), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 42181
- Aircraft time: 19,148 hours, 6,845 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: D71701100
- Part serial: 400272
- Condition: Inoperative
- 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/CALA2021010600011

## Discrepancy

SUPPORT TASK:ROWS 28-34 (LT SIDE) SEAT EMERGENCY EXIT GUIDE LIGHTS INOPERABLE.   ROWS 28-34 (LT SIDE) SEAT EMERGENCY EXIT GUIDE LIGHTS BATTERY PACK REPLACED, IAW B737-AMM33-51-06-960-805.  OPERATIONS CHECK GOOD.

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