1999 Ski-Doo Factory Shop Manual Volume One, Page 165Get this manual
Subsection 09
Section 04 ENGINE (CARBURETOR AND FUEL PUMP)
Tighten choke cable lock nut and reinstall protector capSet choke lever to close and open positions and ensure that tool properly seats under plunger only when lever is set to fully open positionSet choke lever to close position and, by pulling and pushing choke lever, make sure there is no tension on cable (free play)