# SDR J7SA2021030800279

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2021
- Submitted: March 8, 2021
- Operation: Air carrier
- Aircraft: [N367FX](https://openairdocs.org/aircraft/N367FX), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500378
- Aircraft time: 4,433 hours, 2,983 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Valve
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/J7SA2021030800279

## Discrepancy

AIR TURN BACK DUE TO BURNING SMELL AND DUCT 1 OVERTEMP CAS MESSAGE ON CLIMB. CREW RAN QRH, DECLARED EMERGENCY, LANDED WITHOUT INCIDENT AT KCOS. REPLACED LH TMV IAW EMB 505 AMM 21-61-01. SYSTEM OPS/LEAK CHECK GOOD. P/N OFF/ON: 1300330-11, S/N OFF: 1656, S/N ON: 666.

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