Here is the hydraulic pump:
https://postimg.org/image/dh6a3vwx1/]
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The hydraulic pump was not assembled properly, I had to re-clock the pump motor. It was a simple operation. I removed 4 bolts, rotated the housing 90 degrees and put the bolts back in.
The bolts in question:
https://postimg.org/image/raumt02dx/]
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