# SDR SCNA20260515199

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2026
- Submitted: May 15, 2026
- Operation: Air carrier
- Aircraft: [N849SY](https://openairdocs.org/aircraft/N849SY), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 41131
- Aircraft time: 25,369 hours, 14,984 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Cabin
- Stage of operation: NR
- 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/SCNA20260515199

## Discrepancy

STRONG ODOR OF JET FUEL WHEN TRANSITIONING TO APU BLEED AS PACK SOURCE AFTER LANDING. DISSIPATES WITHIN A COUPLE OF MINUTES. MC NOTIFIED.  TURNED OFF PACKS FOR 5 MINUTES. RESUPPLIED CONDITIONED AIR TO THE AIRCRAFT IAW AMM 21-00-00. COULD NOT DUPLICATE SMELL OF FUEL.

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