2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 127Get this manual

2012 Sportsman 400/500 and EFI Tractor Service Manual 9923412, Page 127

CARBURATION AND FUEL SYSTEM Throttle Opening vsFuel Flow In full throttle condition the cross sectioned area between the
Do not use pliers to remove the seat or permanent damage may occurClosed Throttle One-half Throttle Full Throttle Carburetor
Disassembly Mikuni CV Use the following disassembly, assembly, and inspection techniques to service CV carburetor1Remove
carburetor diaphragm chamber cover with ratchet style screwdriverDO NOT use an impact driver to remove the screws or carburetor
may be permanently damagedRemove Screw 4Remove the pilot mixture screw, spring, flat washer, and ORingIf an antitamper plug