2008 Polaris Ranger RZR Service Manual, Page 35Get this manual
MAINTENANCE Cooling System Pressure Test
Refer to Chapter for cooling system pressure test procedure23Carefully straighten any bent radiator finsRemove any obstructions with compressed air or low pressure water
Cooling System Hoses
1Inspect all hoses for cracks, deterioration, abrasion or leaksReplace if necessary
CAUTION
Washing the vehicle with high-pressure washer could damage the radiator fins and impair the radiators effectivenessUse of high-pressure washer is not recommended
Recovery Bottle Filler Neck
Coolant DrainRadiator Removal
Coolant Drain 1T-Connector
Remove the front hood