# SDR SWAA2025051972550

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2025
- Submitted: May 19, 2025
- Operation: Air carrier
- Aircraft: [N8934Q](https://openairdocs.org/aircraft/N8934Q), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 68458
- Aircraft time: 1,479 hours, 773 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Fumes
- 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/SWAA2025051972550

## Discrepancy

STRONG BURNING SMELL IN CABIN WHEN APU STARTED ON THE GROUND. SMELL WENT AWAY WHEN TURNED OFF.<[01] ACCOMPLISHED CONDITIONAL INSPECTION FOR SMOKE OR FUMES IN CABIN SOURCE UNKNOWN IAW FIM TASK 21-00-00-810-830.<BR>NO FUMES OR SMELL NOTED

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