If you have a loader on your machine follow the lines from the lift cylinders back to where they connect with the quick couplers, the lines on the loader typically will have a piece of tape wrapped around them (green, yellow, blue, or red...I think), then when you connect the plow you will know where the raise and lower goes, it should be the same function as the loader to raise and lower, back to raise, forward to lower and float, then just hook up the angle lines, same thing, push right to dump bucket should be angle plow right, push left to scoop bucket, angle plow left. you have a 50 -50 shot with hooking them up, worst case you can swap them around till you get them right.