2001 Ski-Doo Mini Z Factory Shop Manual, Page 37Get this manual
Section 02 LUBRICATION AND MAINTENANCE Subsection 01 (LUBRICATION AND MAINTENANCE CHART)
Reinstall the spark plug
NO6 FUEL STRAINER
Turn off fuel valve
WARNING
This procedure must only be performed in well ventilated areaDo not run engine during storage period
NO4 FUEL STABILIZER
A fuel stabilizer (PN 413 408 600) can be added in fuel tank to prevent fuel deterioration and avoid draining fuel system for storageFollow manufacturer's instructions for proper useIf above fuel stabilizer is not used, drain fuel system including fuel tank and carburetorCAUTION: Fuel stabilizer should be added prior the engine lubrication to ensure carburetor(s) protection against varnish deposit