# SDR CHQA200800260

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2008
- Submitted: December 29, 2008
- Operation: Air carrier
- Aircraft: [N478CA](https://openairdocs.org/aircraft/N478CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7671
- Aircraft time: 15,585 hours, 13,142 cycles
- Engine: Ge CF343B1
- Engine time: 15,596 hours, 13,143 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: RPS1B
- Part serial: 16362
- Condition: Discharged
- Location: Cabin
- Part time: 26,490 hours, 22,462 cycles
- 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/CHQA200800260

## Discrepancy

THE EXTERNAL EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE AT THE PASSENGER AND SERVICE DOOR.  THE EMERGENCY BATTERY ASSEMBLY WAS REPLACED IAW AMM 33-51-04 AND THE OPERATIONAL CHECK WAS GOOD.

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