1999 Ski-Doo Factory Shop Manual Volume Two, Page 178Get this manual
Section 04 ENGINE Subsection 11 (CARBURETOR AND FUEL PUMP)
CARBURETOR 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
CARBURETOR MODEL MX 440 MX 494 MX 670 HO Formula 500 DLX 500 LC Formula 583 DLX 583 Formula 670 DLX 670 Summit 500 Summit 670 Grand Touring 500 Grand Touring 583 Skandic WT Skandic SWT Skandic WT LC