# SDR 2002F00135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2002
- Submitted: February 14, 2002
- Operation: Air carrier
- Aircraft: [N27173](https://openairdocs.org/aircraft/N27173), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7173
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A100865
- 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/2002F00135

## Discrepancy

FLT 6507 - CMH-PHL - BEFORE DEPARTING THE GATE THE CREW NOTICED THAT THE FLOOR EMERGENCY PROX LIGHTS WENT INOPERATIVE ON ROWS 1 THROUGH 6.  AIRCRAFT WAS SWAPPED FOR FURTHER TROUBLESHOOTING.  MAINTENANCE REPLACED THE EMERGENCY BATTERY PACK AND THE POWER SUPPLY.  ALL LIGHTS OPS CHECKS GOOD.  (M)

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