# SDR REXA2021042000246

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2021
- Submitted: April 20, 2021
- Operation: Air carrier
- Aircraft: [N925XJ](https://openairdocs.org/aircraft/N925XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15183
- Aircraft time: 29,325 hours, 19,743 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 20131A
- Part serial: 101377
- Condition: Discharged
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2021042000246

## Discrepancy

EPSU BATTERY PACK DEAD (PS38). REMOVED AND REPLACED EPSU BATTERY PACK (PS38). OPERATIONAL TEST OF THE EPSU CHECK GOOD IAW AMM 33-51-17 PN OFF 2013-1A SN OFF 101377 PN ON 2013-1ASMI SN ON 12016

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