2003 Polaris Deep Snow Snowmobiles Service Manual, Page 155Get this manual

2003 Polaris Deep Snow Snowmobiles Service Manual, Page 155

FUEL SYSTEMCARBURETION Throttle Synchronization ProcedureMikuni TM-38 Flatslide Carburetors
5On remaining carb(s), loosen phillips head screw inside the offset nut
6When screw is loose, hold throttle to wide openTurn offset nut clockwise to raise or counterclockwise to lower,until throttle slide is in same position as base carburetor