1997 Ski-Doo Factory Shop Manual Volume Three, Page 101Get this manual
Section 03 ENGINE Sub-Section 08 (CARBURETOR AND FUEL PUMP)
WARNING
IDLE SPEED FINAL ADJUSTMENT
7, Idle Speed Screw
Start engine and allow it to warm then adjust idle speed to specifications by turning idle speed screw clockwise to increase engine speed or counterclockwise to decrease itNOTE: Turn adjustment screw the same amount on all carburetors to keep carburetors synchronizedRefer to TECHNICAL DATA 09-02 for the specifications
This gap is very importantIf the throttle slide rests against the carburetor cover at full throttle opening, this will create too much strain and may damage the throttle cable or other components in throttle mechanismRecheck carburetor synchronization
CAUTION
The oil injection pump adjustment must be checked each time carburetor is adjustedRefer to OIL INJECTION SYSTEM 03-05