2004 Skidoo Tundra Skandic Series Service Manual, Page 210Get this manual
Section 04 ENGINE Subsection 11 (CARBURETOR AND FUEL PUMP)
CARBURETOR FLOAT LEVEL ADJUSTMENT
CAUTION: Spark plugs will foul if float is adjusted too lowEngine may be damaged if float is adjusted too high9,10, Float Arm and Float Arm Pin
Correct fuel level in float chamber is vital toward maximum engine efficiencyTo check for correct float level proceed as follows: Make sure that float arm is symmetrical not distorted Remove float bowl and gasket from carburetor With carburetor chamber upside-down on level surface, measure height between bowl seat and top edge of float armKeep ruler perfectly vertical and in line with main jet hole1