2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 351Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 351

2Using the Crankshaft Installer (pin 0444-018), install the crankshaft 3Install the crank balancer
5Place the bearing C-ring into position in the crankcase; then install the front output shaft and rear shaft assemblies4With the key in position, slide the driven gear onto the crank balancer making sure the timing marks are aligned