# SDR CALA2026091019346

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2026
- Submitted: September 10, 2026
- Operation: Air carrier
- Aircraft: [N33289](https://openairdocs.org/aircraft/N33289), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31607
- Aircraft time: 67,846 hours, 25,260 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: No Test
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026091019346

## Discrepancy

SEAT-MOUNTED FLOOR PROXIMITY LIGHTS ON ROWS 7-14 DO NOT ILLUMINATE DURING EMERGENCY LIGHT TEST. REPLACED POWER SUPPLY BATTERY PACK AT M1676 PER AMM 33-51-06.

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