Service Manual

2.22
MAINTENANCE
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.
11. Reinstall the front rack assembly.
Cooling System Hoses
1. Inspect all hoses for cracks, deterioration, abrasion or
leaks. Replace if necessary.
2. Check tightness of all hose clamps.
Coolant Strength / Type
Test the strength of the coolant using an antifreeze hydrometer.
• 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.
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).
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Recommended Anti-Freeze/Coolant:
Polaris 60/40 Anti-Freeze/Coolant
(PN 2871534) (Quart)
Antifreeze Hydrometer