Looking at it again and not really the best drawing. It shows where things are connected but is not showing the shape or routing of the hoses. The hose from the oil modine to the heater for example I think from memory turns 90 degs and runs along behind the head. I am at work and don't have the car with me, so cant go out to look. ( Not to mention its the middle of the night on this side of the world).
David