2008 Arctic Cat ATVs factory service and repair manual, Page 337Get this manual
3Install the impellerlshaft assembly into the bearing housing; then secure with the E-ringiNOTE: Make sure the E-ring is fully seated and the impeller rotates freely 4While holding the bearing housing assembly in position on the engine, slowly rotate the impeller until the impellerlshaft engages properly with its slot in the driven shaftINOTE: The bearing housing will be flush with the engine when the two shafts are properly engaged
Place the footrest into position on the frame and loosely secure with four cap screws; then secure the front and rear fenders to the footrest with the four tom-head cap screwsTighten the four tom-head cap screws securely; then tighten the remaining cap screws to 20 ft-lbFill the engineltransmission with the proper amount of recommended oilFill the cooling system with the proper amount of recommended coolantiNOTE: While the cooling system is being filled, air pockets may develop; therefore, run the engine for five minutes after the initial fill, shut the engine off, and then fill the cooling system