2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 142Get this manual
7Install the clutch shoe assembly on the crankshaft; then install the flange nut (left-hand thread)Tighten to 94 ft-lbNOTE: The flat side of the flange nut should be directed towards the clutch shoe
BClutch Cover CFixed Drive Face DMovable Drive Face
NOTE: Steps 1-10 in the preceding sub-section must precede this procedure
! CAUTION
Care must be taken when installing the flange nut; it has "left-hand" threads
11Install two alignment pins and place the clutch cover gasket into positionInstall the clutch cover
8Install the one-way clutch making sure that the green dot or the word OUTSIDE is directed away from the crankcase