# SDR CALA2025102410475

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2025
- Submitted: October 24, 2025
- Operation: Air carrier
- Aircraft: [N79279](https://openairdocs.org/aircraft/N79279), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31597
- Aircraft time: 63,816 hours, 23,504 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- 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/CALA2025102410475

## Discrepancy

WINDOW LIGHT IS OUT EMERGENCY EXIT DOOR ROW 20FED. REMOVED AND REPLACED WINDOW LIGHT ASSEMBLY AT EXIT ROW 20 FED IAW AMM 33-21-01. OPS CHECK GOOD.PARTS USED: 29-3321-3-0158, QTY :1

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