2010 Polaris Sportsman 850 Service Manual, Page 86Get this manual

2010 Polaris Sportsman 850 Service Manual, Page 86

COOLING SYSTEM SPECIAL TOOLS PART NUMBER 2870975 PA-44995-A PA-49378 PA-49316 TOOL DESCRIPTION Mity VacTM Pressure Test Tool
mm mm mm 38 NPT mm EH085OLE Torque 89 inlbs(10 Nm) 10 ftlbs(13.5 Nm) 89 inlbs(10 Nm) 17 ftlbs(23 Nm) 89 inlbs(10 Nm) Radiator
Cap Pressure Test WARNING Never remove radiator cap when engine is warm or hotThe cooling system is under pressure and serious
burns may resultAllow the engine and cooling system to cool before servicing12Remove radiator pressure cap and test using
cap tester (commercially available)The radiator cap relief pressure is 13 lbsReplace cap if it does not meet this specification
COOLING SYSTEM Cooling System Layout and Testing FLOW Radiator Recommended Coolant Use only high quality antifreezecoolant
mixed with distilled water in 5050 or 6040 ratio, depending on freeze protection required in your areaIMPORTANT: Using tap
water in the cooling system will lead to buildup of deposits which may restrict coolant flow and reduce heat dissipation,