I have a 1974 boat with an inline 6 mercruiser (250cid). I have blown 3 hydraulic hoses 2 on the outdrive and one inside hooked to the pump. I know the outdrive (mercruiser 1) does not have any overtravel switches due to the model year.
Is there an adjustment on the pump itself to lower the pressure?
Is there an adjustment on the pump itself to lower the pressure?