2010 Arctic Cat Prowler XT/XTX/XTZ ATV Service Manual, Page 179Get this manual
NOTE: If the cover is difficult to remove, pry on the cover in more than one recessed location
6Place the differential with the open side down; then lift the housing off the spider assemblyAccount for shim(s) and mark as right-side
4Remove the splined coupler, shifter fork, pin, and spring of the differential lock assembly and set asideNote position of parts for assembling purposes