# SDR REXA2026060900962

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2026
- Submitted: June 9, 2026
- Operation: Air carrier
- Aircraft: [N691CA](https://openairdocs.org/aircraft/N691CA), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15136
- Aircraft time: 41,142 hours, 29,809 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: 110049
- Condition: Inoperative
- Location: Zone 200
- 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/REXA2026060900962

## Discrepancy

MULTIPLE FWD GALLEY AREA AND FORWARD PASSENGER AREA EMERGENCY LIGHTS INOP.   DURING TROUBLESHOOTING, BORROWED KNOWN GOOD BATTERY CHARGER ASSY FROM 15153. ONCE KNOWN GOOD BATTERY CHARGER ASSY WAS INSTALLED IN THE #1 POSITION (CRJ 900 AMM 33-51-17-400--802-A02), ALL EMERGENCY LIGHTS FOR BATTERY #1 WORKED. REMOVED BORROWED CHARGER ASSY (CRJ 900 AMM 33-51-17-000-802-A02) REPLACEMENT OF THE BATTERY CHARGER ASSY FOR BATTERY #1 POSITION REQUIRED. REMOVED FAULTY EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-17-000-802-A02 AND INSTALLED SERVICEABLE EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-17-400-802-A02. OPS TESTS PASSED. REMOVED FAULTY EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-17-- 000-802-A02 AND INSTALLED SERVICEABLE EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-17-400-802-A02.

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