2007 Polaris Sportsman 700/800/800 X2 EFI Service Manual, Page 281Get this manual
Sportsman X2 Transmission 15Remove the T27 screws that secure the output gear (21) with T27 hex socket or driver21
Gear Cluster Disassembly 16Remove the shift drum (22) from the gearcase by moving the drum up and to the right to clear the shift shaft22