# SDR 2022F00437

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2022
- Submitted: October 31, 2022
- Operation: General aviation
- Aircraft: [N549PN](https://openairdocs.org/aircraft/N549PN), registered now
- Make and model: Cessna 208B
- Registry model: [Cessna 208B](https://openairdocs.org/model/cessna-208b) (OpenAirDocs)
- Aircraft serial: 208B5049
- Aircraft time: 5,027 hours, 7,531 cycles
- Engine: Pwc PT6A140
- Engine time: 3,920 hours, 6,645 cycles
- System (JASC): [2110 · Cabin Compressor System](https://openairdocs.org/jasc/2110)
- Part: Compressor
- Part number: 4292U1
- Condition: Seized
- Stage of operation: CL
- How discovered: V
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2022F00437

## Discrepancy

SMOKE IN COCKPIT. UPON LANDING MAINTENANCE DISCOVER AC COMPRESSOR SEIZED AND DRIVE BELT HAD MELTED

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