Off comes the pulley, you do need a special tool for this. Behind the pulley are 3 17mm bolts (11/16 will work in a pinch) that need to come out. Also the pressure hose fitting is 18mm (I highly suggest taking that out before pulling the bolts on the face out); there is a pressure valve that will keep fluid inside the reservoir so you will not make a mess taking this out. After that it's pull off the return hose (which will make a mess if you do not evacuate the reservoir) and the pump is off.

Owner caption March 2017 · Photo 65 of 107