# SDR CALA2026011913045

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2026
- Submitted: January 19, 2026
- Operation: Air carrier
- Aircraft: [N37504](https://openairdocs.org/aircraft/N37504), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 43435
- Aircraft time: 19,030 hours, 6,313 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 1078850305BWC
- Condition: Detached
- 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/CALA2026011913045

## Discrepancy

29C EMERGECY EXIT PATH LIGHTING BROKE OFF SEAT.  INSPECTION CARRIED OUT AND FOUND SEAT 29C EMERGENCY LIGHT ESCAPE PATH LIGHT ASSY BROKE OFF FROM SEAT 29C. LIGHT WORKS NORMALLY. INTERIM REPAIR CARRIED OUT IAW PART 1 OF ECRA 2520-07965.   REMOVED AND REPLACED SEAT EMERGENCY LIGHT CASING IAW AMM 33-51-00. NO FURTHER DEFECTS NOTED.

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