2002 Ski-Doo Shop Manual Volume One, Page 183Get this manual
Section 04 ENGINE Subsection 11 (CARBURETOR AND FUEL PUMP)
8, Main Jet
The main jet installed in the carburetor has been selected for temperature of20C (0F) at sea levelDifferent jetting can be installed to suit temperature andor altitude changesCARBURETOR FLOAT LEVEL ADJUSTMENT
9,10, 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 hole