Radiator; Coolant Drain - Polaris 2013 RANGER RZR S Service Manual

Radiator

1. Check radiator (A) air passages for restrictions or
damage.
Flush radiator fins
in this direction
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.
A
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.

Coolant Drain

1. Remove the hood 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 to relieve any cooling
system pressure.
3. Place a suitable drain pan underneath the radiator
fitting on the front RH side of the vehicle.
4. Drain the coolant from the radiator by removing the
lower coolant hose from the radiator as shown.
Properly dispose of the coolant.
5. Allow coolant to completely drain.
MAINTENANCE
Drain Here
2.27
2