# SDR REXA2020072000601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2020
- Submitted: July 20, 2020
- Operation: Air carrier
- Aircraft: [N8847A](https://openairdocs.org/aircraft/N8847A), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7847
- Aircraft time: 32,488 hours, 30,022 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 119527
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2020072000601

## Discrepancy

EMERGENCY CEILING LIGHT DS4LY INOPERATIVE.  REPLACED PS1LF BATTERY ASSY IAW AMM 33-51-04. PN OFF 2013-1A. SN OFF 119527. PN ON 2013-1ASMI. SN ON 12497. MINIMUM CHARGE TIME OF 6 HOURS WAS ACCOMPLISED PER CMM 25-60-03. DS4LY CEILING LIGHT OPS CHECKS GOOD IAW CRJ-200 AMM 33-51-04.

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