# SDR CALA2019102981837

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2019
- Submitted: October 29, 2019
- Operation: Air carrier
- Aircraft: [N13227](https://openairdocs.org/aircraft/N13227), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28788
- Aircraft time: 64,854 hours, 23,747 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- 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/CALA2019102981837

## Discrepancy

EMERG EXIT LTS BOTTOM AFT LAV DOOR D INOP MEL REQUESTED MEL 3319E MX WORKING REMOVED AND REPLACED EMERGENCY BATTERY PACK BATTERY     ABOVE LAV D AND FUSE.OPS CHKS NORMAL.   (FUSE PN# 276005)

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