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ncia | Changing tractors on our side dresser. In past years was using a John Deere 4555 and will be using John Deere 8310. Hypro 9306C pump. Having trouble getting good pressure from the pump. Took pump off and it is all ok. Sprayer servo and flow meter are ok.
Question is does the 8310 have a closed center load sensing system or a closed center pressure compensating system? Need to know if I want to try adjusting pump bypass screw.
We’ve tried different scv outlets. We may hook on 4555 temporarily to see if that still works.
I didn’t think I was completely clueless but it appears that I might be. | |
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Hydraulic system question
