2007 Polaris 120 Owners Manual - Page 78
2007 Polaris 120 Manual
Page 78 highlights
Maintenance Storage ADULT SECTION Off season or extended storage of your snowmobile requires preventive measures to aid against deterioration and to prolong the useful life of many components. Fog the Engine 1. Treat the fuel system with Polaris Carbon Clean. See page 76. 2. Support the front end of the machine so the engine is level or tilted slightly rearward. 3. Turn the fuel valve off. 4. Remove the spark plug. 5. Pour 5cc of Premium 4 Synthetic 0W40 engine oil into the cylinder. 6. Slowly pull the recoil starter to turn the engine over two or three times. 7. Reinstall the spark plug. 8. Rotate the piston to bottom dead center (BDC) and 9. Slowly pull the recoil starter handle until resistance is felt. Leave it in that position. 10. Clean the engine thoroughly with an oiled cloth. NOTE: If Polaris fuel system additive is not used, the fuel tank, fuel lines, and carburetor should be completely drained of gasoline. Observe all fire safety rules when draining the carburetor. Review the fuel-related warnings on page 43. To eliminate any fuel remaining in the carburetor, run the engine until it stops. 75