# SDR QXEA9500019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N2727B](https://openairdocs.org/aircraft/N2727B), registered now
- Make and model: Swrngn SA227AC
- Aircraft serial: AC730
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Mixing Valve
- Part number: BYLB504371
- Condition: Malfunction
- Location: Nr 1 Bleed Air
- Part time: 10,035 hours
- Stage of operation: CR
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA9500019

## Discrepancy

PDX - NR 1 BLEED AIR UNCONTROLLABLY HOT WITH SMOKE IN THE CABIN.  REMOVED AND REPLACED THE LT MIXING VALVE.  OPERATIONAL CHECK GOOD.  AIRCRAFT RETURNED TO SERVICE.

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