1997 Ski-Doo Factory Shop Manual Volume One, Page 110Get this manual
Sub-Section 09
Section 03 ENGINE (CARBURETOR AND FUEL PUMP)
' cation number gives the recommended position of the E-clip from the top of the needleExampleNeedle identification 6DH4-3 Recommended positionof the E-clip from top
NOTEThe last digit of the needle identifi-
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 followsMake sure that float arm is symetric not distored 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