# SDR CA120206009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Bell 429
- Registry model: [Bell 429](https://openairdocs.org/model/bell-helicopter-textron-canada-429) (OpenAirDocs)
- Engine: Pwc PW207D
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Manifold
- Part number: 41014527002
- Condition: Damaged
- Location: Hyd System
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120206009

## Discrepancy

(CAN) THE BORE OF THE MANIFOLD WAS NOT PROPERLY DEBURED DURING MANUFACTURING, LEAVING THE POSSIBILITY OF BURRS IN THE BORE FOR THE SEQUENCE VALVE ASSEMBLY.

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