# SDR CALA2026041715432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2026
- Submitted: April 17, 2026
- Operation: Air carrier
- Aircraft: [N37313](https://openairdocs.org/aircraft/N37313), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67568
- Aircraft time: 10,334 hours, 3,560 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: TX
- 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/CALA2026041715432

## Discrepancy

DURING BOARDING REAR FA REPORTED ELECTRICAL BURNING ODOR COMING FROM VENTS.   PERFORMED SYSTEM INSPECTIONS IAW FIM 21-00 TASK 830 PARA I (ELECTRICAL FAULTS) INCLUDING ENGINE AND APU RUNS FOR AIRBORNE ODORS, NO DEFECTS FOUND. AC OKAY FOR SERVICE.

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