# SDR CA051006014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2005
- Submitted: November 1, 2005
- Operation: General aviation
- Make and model: Pilats PC7
- Engine: Pwa PT6A25
- System (JASC): [7532 · Compressor Bleed Valve](https://openairdocs.org/jasc/7532)
- Part: Bleed Valve
- Condition: Out Of Limits
- Location: Compressor
- Stage of operation: TO
- How discovered: O
- Nature of condition: D, J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA051006014

## Discrepancy

(CAN) ON TAKE-OFF ROLL, THE ENGINE SURGED, ACCOMPANIED BY FLAMES EMITTED FROM THE EXHAUST.  SUBSEQUENT INVESTIGATION DETERMINED THE COMPRESSOR BLEED VALVE CLOSING POINT TO BE OUT OF LIMITS.  THE BOV WAS REPLACED.

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