2008 Polaris Sportsman 700/800/700 X2 EFI Service Manual, Page 271Get this manual
X2Touring Transmission 6Install the output gear assemblyBe sure to properly mesh the snorkel shaft bevel gear with the output bevel gearInstall the torx screws (2) to secure the output gear assembly into placeTorque screws to NOTICE!It is important to set zero lash between the output gear and the snorkel shaft gearIf there is binding or excess lash, tighten or loosen the snorkel shaft until there is zero lash Check the output shaft gear backlash again by feelIf the output shaft lash appears to be too tight, rotate the snorkel shaft counterclockwise to the next notch or 8th notch
Notches
1 Count notches of snorkel tube through lock screw hole