# SDR IXXA20251109075

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2025
- Submitted: November 10, 2025
- Operation: Air carrier
- Aircraft: [N321CM](https://openairdocs.org/aircraft/N321CM), registered now
- Make and model: Boeing 767323
- Aircraft serial: 29431
- Aircraft time: 90,698 hours, 16,159 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ABS20131A
- Part serial: 74115
- 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/IXXA20251109075

## Discrepancy

EMERGENCY SLIDE LIGHT BELOW L1 DOOR INOPERATIVE. REMOVED AND REPLACED M736 POWER SUPPLY AND M736 BATTERY PACK IAW B767 AMM 33-51-07 IN ACCORDANCE WITH B767 AIRCRAFT MM 33-51-07. OPERATIONAL CHECK IN ACCORDANCE WITH B767 AIRCRAFT MAINTENANCE MANUAL 33-51-06 NOTED NO FAULTS.

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