2008 Arctic Cat ATVs factory service and repair manual, Page 242Get this manual
5Remove the cap screws securing the right-side cover to the crankcaseRemove the coverNote the location of the long cap screw and rubber washerAccount for the gasket and for two alignment pins iNOTE: The water pump housing does not have to be removed when removing the right-side cover
4Remove the cap screw securing the impeller to the impeller shaft; then remove the impellerAccount for the rubber retainer and porcelain seal