2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 350Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 350

1Install the 4th drive washer onto the countershaft2Install the 4th drive gear making sure the bushing is in position; then
circlip onto the countershaft Assembling Crankcase Half NOTE: For ease of assembly, install components on the left-side crankcase
half NOTE: If the output shaft and gear were removed, make sure that the proper shim is installed 1To install the output
shaft and gear, place the shaft into position with proper shims, slide the gear onto the shaft, and secure with new nut tightened