2008 Polaris ATV Outlaw 450/525 Service Manual, Page 32Get this manual
MAINTENANCE Recovery BottleCoolant Level Inspection
The recovery bottle is located on the right side of the vehicle under the front fenderThe fluid level must be maintained between the FULL (A) and ADD (B) marks on the side panel when the fluid is cool
RadiatorCoolant Level Inspection WARNING
Never remove the radiator pressure cap when the engine is warm or hotEscaping steam and fluid can cause severe burnsThe engine must be allowed to cool before removing the pressure cap123Check radiator external air flow passages for restrictions or damageCarefully straighten any bent radiator finsRemove any obstructions with compressed air or low pressure water
Recovery Bottle
If the recovery bottle has run dry, inspect the level in the radiator and add coolant if necessaryThe radiator pressure cap is located on the left side of the vehicle