Thanks cadetfarmer.
I adjusted the pressure by shimming the relief valve in the pump. The shims go between the end cap and piston housing. Adding more shims reduces the pressure while removing shims increases pressure. The relief valve is located behind the fitting that the pressure line screws into.
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Adam
1964 Model 100 w/ K301 12hp and custom hydraulics
1972 Model 149 turned 129 w/ K301 12hp, triple hydraulics, 66 series clone
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