# SDR CA090407014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2009
- Submitted: May 13, 2009
- Operation: General aviation
- Make and model: Bolkms BO105S
- Aircraft time: 7,532 hours
- Engine: Allsn 250C20B
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Tube
- Part number: 112145174
- Condition: Chafed
- Location: Hydraulic Sys
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA090407014

## Discrepancy

(CAN) DURING ANNUAL INSP OF HYDR BOOSTER 2 METAL TAGS OF PRESSURE AND RETURN FLEXIBLE LINE OF THE HYDR PUMP WERE CONTACTING 2 HYDR TUBES CAUSING CHAFING. HYDR TUBES ARE EAR OUT OF LIMIT CAUSING THE PARTS TO BE UNSERVICEABLE.

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