Polaris Predator - Manual (Page 118)

115
MAINTENANCE AND LUBRICATION
Engine Cooling System
Coolant Level
The recovery bottle (1) is located on the left side of the
machine under the front fender. The fluid level must be
maintained between the minimum and maximum marks on
the bottle (when the fluid is cool).
As coolant operating temperature increases, the
expanding (heated) excess coolant is forced out of the
radiator, past the pressure cap, and into the recovery
bottle. As engine coolant temperature decreases, the
contracting (cooled) coolant is drawn back up from the
tank, past the pressure cap, and into the radiator.
NOTE: Some coolant level drop on new machines is
normal, as the system is purging itself of trapped air.
Observe coolant levels and maintain as recommended by
adding coolant to the recovery bottle.
1