# SDR CALA2026071417749

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2026
- Submitted: July 14, 2026
- Operation: Air carrier
- Aircraft: [N27260](https://openairdocs.org/aircraft/N27260), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 43458
- Aircraft time: 17,254 hours, 5,780 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026071417749

## Discrepancy

ELECTRICAL BURNING ODOR FLIGHT DECK AND AFT CABIN PERFORMED INSPECTED WITH WITH PACKS OFF AND GROUND AIR OFF , FOUND THAT TERRIBLE SMOKE ODOR WAS COMING FROM OUTISDE DUE TO CURRENT ENVIRNMENT CONDIRIONS, OKAY TO CONTINUE THIS TIME RAN PACKS ON APU BLEED ONLY, INSPECTED CABIN GASPER VENTS AND VENTS IN COCKPIT, FOUND NO FUME SMELLS.  FIM TASK 21-00 TASK 806

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