# SDR CALA2026012113124

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2026
- Submitted: January 21, 2026
- Operation: Air carrier
- Aircraft: [N37422](https://openairdocs.org/aircraft/N37422), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31620
- Aircraft time: 55,711 hours, 19,802 cycles
- System (JASC): [3320 · Passenger Compartment Lighting](https://openairdocs.org/jasc/3320)
- Part: Bulb
- Part number: F032CW
- Condition: Failed
- Location: Zone 900
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026012113124

## Discrepancy

FA REPORTS POSSIBLE  VAPOR OR SMOKE VISIBLE BEHIND OVERHEAD LIGHT LENS IN AFT GALLEY.  PERFORMED A VISUAL INSPECTION FOR EVIDENCE OF BURNING OR ARCING. FOUND THE AFT CENTER FLUORESCENT LIGHT BUZZING & FLICKERING.  FOUND THE AFT GALLEY NIGHT LIGHT BURNT OUT, REPLACED BOTH LAMPS, CHKD OK IAW AMM 05-21-26. NO ODOR OR SMOKE .

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