2000 Arctic Cat ATV Factory Service Manual, Page 174Get this manual

2000 Arctic Cat ATV Factory Service Manual, Page 174

Fig3-664 6On the 400500 cc, install the 2nd drive gear and 2nd drive washer onto the countershaftFig3-667 Fig3-665 NOTE:
installation; then remove the driven gear with inner raceAccount for three pins and six springsFig3-669 5On the 250300 cc,
press the 2nd drive gear onto the countershaft leaving an 0.25 mm (0.010 in gap between the 2nd and 5th drive gearsNOTE:
When pressing the 2nd drive gear onto the countershaft, the inside of the gear must be oil free; then apply thin, even coat