2009 Arctic Cat 400/500/550/700/550/700/1000 ATV Service Manual, Page 238Get this manual
5Tighten the cap screws to ft-lb using the pattern shown and turning the shafts frequently to ensure there is no bindingNOTE: Rotate the shafts back and forth to ensure no binding or sticking occurs
7Install two locating pins into the upper crankcase assembly; then apply thin bead of silicone sealant to the lower crankcase cover