# SDR J7SA20180522001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2018
- Submitted: May 23, 2018
- Operation: Air carrier
- Aircraft: [N444FX](https://openairdocs.org/aircraft/N444FX), registered now
- Make and model: Lear 45LEAR
- Aircraft serial: 45378
- System (JASC): [3620 · Pneumatic Indicating System](https://openairdocs.org/jasc/3620)
- Part: Shutoff Valve
- Condition: Activated
- Location: Bleed
- 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/J7SA20180522001

## Discrepancy

DIVERTED DUE TO SMOKE COMING FROM OVERHEAD VENTS IN THE CABIN.  A BRIEF LEFT BLEED OVERHEAT CAS. AIRCRAFT LANDED WITHOUT INCIDENT.   R & R LEFT HIGH PRESSURE BLEED SHUTOFF VALVE. MVF SUCCESSFUL.

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