2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 205Get this manual
10In crisscrosscase-to-case pattern, tighten the mm cap screws (from steps 7-8) to ft-lbNOTE: Rotate the shafts back and forth to ensure no binding or sticking occurs 4Remove the block from beneath the engine; then align the rear drive flanges and secure with four cap screwsTighten to 20 ft-lb
AT THIS POINT
After completing center crankcase components, proceed to Installing Right-Side Components, to Installing Left-Side Components, and to Installing Top-Side Components
Installing EngineTransmission
NOTE: Arctic Cat recommends that new gaskets and O-rings be installed whenever servicing the ATV
5Install two engine mounting through-bolts, two bushings, and two washers; then tighten the through-bolt flange nuts to 40 ft-lb