MAINTENANCE Coolant Strength / Type 9. If coolant was required, start engine and check for leaks. Make sure radiator fins are clean to prevent overheating. 10. Add coolant as needed. Maintain the coolant level between the “MIN” and “MAX” marks on the bottle. Test the strength of the coolant using an antifreeze hydrometer. 11. Reinstall the front rack assembly. Antifreeze Hydrometer Cooling System Hoses 1. Inspect all hoses for cracks, deterioration, abrasion or leaks. Replace if necessary. A 50/50 or 60/40 mixture of antifreeze and distilled water will provide the optimum cooling, corrosion protection, and antifreeze protection.
Do not use tap water, straight antifreeze, or straight water in the system. Tap water contains minerals and impurities which build up in the system. Straight water or antifreeze may cause the system to freeze, corrode, or overheat. NOTE: For further information on the engine cooling system, refer to Chapter 4. 2. Check tightness of all hose clamps. CAUTION Do not over-tighten hose clamps at radiator, or radiator fitting may distort, causing a restriction to coolant flow. Radiator hose clamp torque is 36 in. lbs. (4 Nm). 2.22 = Recommended Anti-Freeze/Coolant: Polaris 60/40 Anti-Freeze/Coolant (PN 2871534) (Quart)