2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 286Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 286

AT THIS POINT 3Install the oil pump onto the engine; then tighten the Phillips-head screws securely After completing center
drive gear spacer onto the crank balancer shaftGrease the pin and insert it into the shaft; then install the drive gear making
sure the raised side of the gear is facing toward the insideSecure the gear with the cap screw (threads coated with red Loctite
#271) and the washerTighten the cap screw to kg-m (36 ft-Ib) 2Install the secondary shaft bearing housing making sure the
two alignment pins are properly positionedTighten the Allen-head screws securely5Grease the driven gear pin and insert it