2010 Arctic Cat DVX 90 / 90 Utility ATV Service Manual, Page 16Get this manual
Replacing Drive Belt REMOVING 1Remove the eight Phillips-head cap screws and four cap screws securing the footrest cover to the footrest and front and rear fenders; then remove footrest cover2Remove the cooling duct3Remove the eight cap screws securing the drive clutch cover; then remove the coverAccount for gasket and two alignment pinsNOTE: The gasket does not need to be removed unless it is being replaced or unless additional servicing is being done requiring its removal
2Spread the faces of the driven clutch with suitable pry bar or wedge; then when the faces are separated, insert the drive belt
4Remove the nut securing the stationary drive sheave to the crankshaft; then remove the stationary drive sheaveAccount for washer, kick starter ratchet, and cooling fan