3.18
9924871 R03 - 2014 Polaris Sportsman® 570 EFI Service Manual
© Copyright 2013 Polaris Sales Inc.
Radiator
1.
Check radiator (A) air passages for restrictions or
damage.
2.
Carefully straighten any bent radiator fins.
3.
Remove any obstructions with compressed air or low
pressure water.
CAUTION
Washing the vehicle with a high-pressure washer could
damage the radiator fins and impair the radiators
effectiveness. Use of a high-pressure washer is not
recommended.
Coolant Drain / Radiator Removal
Coolant Drain
1.
Remove the center cover from the front cab.
WARNING
Never drain the coolant when the engine and radiator
are warm or hot. Hot coolant can cause severe burns.
Allow engine and radiator to cool.
2.
Slowly remove the pressure cap (1) to relieve any
cooling system pressure.
3.
Place a suitable drain pan underneath the water
pump inlet housing on the front right-hand side of the
vehicle.
4.
Drain the coolant from the cooling system by
removing the lower coolant hose from the water
pump housing then the lower radiator outlet (2) as
shown. Properly dispose of the coolant.
5.
Allow coolant to completely drain.
6.
Place a suitable drain pan underneath the lower
engine hose on the right-hand rear side of the
vehicle.
7.
Remove the hose and completely drain the engine.
Radiator Removal
1. Remove the front bumper.
2. Remove the upper engine outlet hose and recovery
hose from the top of the radiator.
ENGINE
