2009 Arctic Cat 400/500/550/700/550/700/1000 ATV Service Manual, Page 174Get this manual
5Remove the three remaining forks noting their positions for assembling purposes
10Remove the crank balancer assembly (A)
AT THIS POINT
To service gear shift forks, see Servicing Center Crankcase Components sub-section
6Remove the reverse idle gear (K) wshaftAccount for the bushing, two washers, and the snap ring7Simultaneously, remove the driveshaft assembly (I) and countershaft assembly (D)Account for the washer on the countershaft
AT THIS POINT
To service the driveshaft andor countershaft, see Servicing Center Crankcase Components sub-section
NOTE: For efficiency, if the driveshaft andor countershaft are not being serviced, it is preferable to leave them assembledThe technician should use discretion and sound judgment