# SDR ABXA20250325064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2025
- Submitted: March 26, 2025
- Operation: Air carrier
- Aircraft: [N290CM](https://openairdocs.org/aircraft/N290CM), registered now
- Make and model: Boeing 767381
- Aircraft serial: 40564
- Aircraft time: 36,167 hours, 9,130 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Charger
- Part number: 20121
- Part serial: 36489
- Condition: Defective
- Location: Zone 200
- Part time: 504,813 hours, 501,852 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20250325064

## Discrepancy

ON DESCENT, EMERGENCY OVERHEAD LIGHT ON WHEN ARMED. AFTER LANDING, MAINTENANCE GROUNDED AIRCRAFT.  TROUBLESHOOT, REMOVED AND REPLACED M735 CHARGER ASSY, REF B-767 AMM 33-51-07. OPS CHECKED NORMAL. OVERHEAD PANEL INSTALLED.  RETURNED AIRCRAFT TO SERVICE.

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