2000 Polaris Indy 500 / 600 snowmobile service manual, Page 59Get this manual
MAINTENANCETUNE UP Off Season Storage Engine and Carburetor
Fog engine with Polaris Fogging Oil (aerosol type) according to directions on canOn models with carburetor vacuum fittings the fogging oil can be sprayed through the fittingIf you choose not to use Polaris Fogging Oil perform the following procedure: Support front of snowmobile so engine is level or tilted slightly rearwardRemove spark plug(s)Rotate piston to BDC and pour approximately two ounces (60 ml) Polaris 2-Cycle Injector oil into the cylinderNOTE: Allow ample time for oil to flow from top of piston down transfer ports and onto crankshaft bearings before proceeding to next cylinderTurn engine over several times to insure coverage of piston rings, cylinder walls and crankshaft bearingsSee photo at rightPolaris Fogging Oil PN 2870791 Treat the fuel system with Polaris Carbon CleanIf Polaris Carbon Clean is not used, fuel tank, fuel lines, and carburetor should be completely drained of gasolineCarbon Clean PN 2871326