# SDR RAIA00309251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2003
- Submitted: October 6, 2003
- Operation: Air carrier
- Aircraft: [N806HK](https://openairdocs.org/aircraft/N806HK), registered now
- Make and model: Emb EMB-145
- Registry model: [EMB EMB-145](https://openairdocs.org/model/embraer-emb-145) (OpenAirDocs)
- Aircraft serial: 145112
- Aircraft time: 9,741 hours, 9,209 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Bleed Valve
- Part number: 8166011
- Part serial: 9807121
- Condition: Stuck
- Location: Bleed Air Sys
- Part time: 9,742 hours, 9,209 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA00309251

## Discrepancy

5316- STL- HIGH STAGE BLEED VALVE FAIL MESSAGE AND REPORTED SMOKE IN CABIN.  MAINTENANCE REMOVED AND REPLACED HIGH STAGE VALVE.  VALVE STUCK OPEN CAUSED SMOKE IN CABIN.

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