i need to change my impellar but have got no idea how to go about it. I live in south africa and find it quite difficult to find a service manual around here as force is relatively unknown here in these parts of the world. Can someone plse help me????????? ANYTHING would help me and can be emailed to me at galla@theraces.com<br />my motor is a 1994 force 90 it goes pretty well and has given me no hassles. I just think it is time for some routine maintenance on the cooling system to keep my outboard in top notch.