2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 262Get this manual
FINAL DRIVE FRONT GEARCASE REMOVAL AND INSTALLIATION (ADC AND NON ADC)
Gearcase Removal
1Stop engine, place machine in Park and set parking brake2Properly raise and support vehicle6Remove the roller pin from the front prop shaftUse the Roller Pin Removal Tool (PN 2872608)7Remove bolts securing the bottom of housing to the skid plate frameBolts and fluid drain plug are accessible through the skid plateFront Gearcase Removal
CAUTION