1997 Ski-Doo Factory Shop Manual Volume Two, Page 134Get this manual
Sub-Section 11
Section 03 ENGINE (CARBURETOR AND FUEL PUMP)
Twin Carburetor Models Only Repeat on the other oneThis will ensure identical throttle slide preliminary idle settingRecheck carburetor synchronizationAdjust idle by turning both idle speed screws of the same amount
CAUTION
On twin carburetor models, make sure both carburetors start to operate simultaneouslyBeside do not interchange carburetors, the jetting may be different on each sideA red dot is printed on one carburetor and on the engineMatch the carburetor and the engine dots when applicable
A00C3FA
CAUTION
On oil injection models, the oil injection pump adjustment must be checked each time carburetor is adjustedRefer to OIL INJECTION SYSTEM 03-06
THROTTLE LEVER AGAINST HANDLE GRIP 1Cover 2Free play 3Throttle slide