2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 231Get this manual
7Remove the cap screws securing the left-side cover to the crankcase and note the location of the long cap screw with rubber washer
ERotorFlywheel FIdle Gear Assembly
NOTE: Steps 1-8 in the preceding sub-section must precede this procedureNOTE: For steps 9-18, refer to illustration CD134B
KEY ABCDE
Output Shaft with Driven Gear Drive Gears #1#2 Idle Gear Shift Fork with Shaft Shift Shaft Assembly