2015 Polaris Sportsman ETX Owners Manual - Page 90
2015 Polaris Sportsman ETX Manual
Page 90 highlights
MAINTENANCE Cooling System The engine coolant level is controlled, or maintained, by the recovery system. The recovery system components are the recovery bottle, the radiator filler neck, the radiator pressure cap and the connecting hose. As coolant operating temperature increases, the expanding (heated) excess coolant is forced out of the engine, past the pressure cap, and into the recovery bottle. As engine coolant temperature decreases the contracting (cooled) coolant is drawn back up from the bottle, past the pressure cap, and into the radiator. Some coolant level drop on new vehicles is normal as the system is purging itself of trapped air. Check the coolant level and maintain as recommended by adding coolant to the recovery bottle. POLARIS recommends the use of POLARIS Antifreeze 50/50 Premix. This antifreeze is already premixed and ready to use. Do not dilute with water. See page 130 for the part numbers of POLARIS products. o ensure that the coolant maintains its ability to protect the engine, we recommend that the system be completely drained every five (5) years and fresh Antifreeze 50/50 Premix added. Any time the cooling system has been drained for maintenance or repair, replace the coolant with fresh Antifreeze 50/50 Premix. Recovery Bottle Coolant The recovery bottle is located on the left side of the vehicle. 1. Remove the left side panel. See page 92. 2. Maintain the coolant level between the minimum and maximum marks on the bottle (when the fluid is cool). 3. Add coolant as needed. Recovery Bottle 88