Snow Engine Manual 11STORING YOUR ENGINEStorage PreparationProper storage preparation keeps your engine trouble-free and clean. The following steps will assist in keeping rust and corrosion fromimpairing your engine’s function and appearance, and will make the engine easier to start when using again.CleaningIf the engine has been running, allow it to cool for at least half an hour before cleaning. Clean all exterior surfaces and apply a light filmof spray penetrating lubricant.• Do not allow water to enter into the exhaust ports or into the heat shield openings (intake port). Water that passes through theseareas can cause damage to the engine. Use a rag to wipe down heat shield if cleaning is required.• Water contacting a hot engine can cause damage. If the engine has been running, allow it to cool for at least half an hour before cleaning.• It’s best to use compressed air to clean debris from engine.Adding a Fuel Stabilizer to Extend Fuel Storage Life• NOTICEFuel stabilizer is recommended for long term storage.1. Turn the red fuel knob to the OFF position while engine is running and allow the engine to run until it stops. Turn engine OFF whenit begins surging to avoid engine damage.2. Add fuel stabilizer, following the manufacturer’s instructions.3. Turn the red fuel knob to the ON position after adding fuel stabilizer.4. Re-start engine.5. Run the engine outdoors for 1 minute to be sure that treated gasoline has replaced the untreated gasoline in the carburetor.6. Slow the engine to an idle speed.7. Repeat step 1 above.MAINTENANCE SCHEDULENormal Operating Conditions (less than 40 hrs. per year)* Spark plug gap to be set to 0.027 - 0.030 inches.Extreme Operating Conditions (greater than 40 hrs. per year)* Spark plug gap to be set to 0.027 - 0.030 inches.Helpful Tips & SuggestionsEngine Oil LevelEngine Oil LevelEngine OilEngine OilSpark Plug*Spark Plug*Cylinder/Head FinsCylinder/Head FinsOil LeaksOil LeaksBoltsFuel Hose ClampsBoltsFuel Hose ClampsFIRSTMONTHEVERY 40 HOURSEVERY6 MONTHSONCEA YEARCheckCheckReplace ReplaceReplaceCleanDrain and ReplaceReplaceCleanCleanEACHUSEEACHUSECheck/RepairCheck/RepairCheck/RepairCheck/RepairCheck/RepairCheck/RepairCheckCAUTIONFollowing proper maintenance is criticalunder extreme operating conditions.