Radiator Inspection / Cleaning; Coolant Drain / Fill - Polaris 2015 RZR 900 Service Manual

MAINTENANCE

Radiator Inspection / Cleaning

1. Check radiator air passages for restrictions or
damage.
Radiator
1
Shroud
Fan
2. Carefully straighten any bent radiator fins.
3. Remove any obstructions
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.
2.24
with low pressure
9925723 R01 - 2015 RZR 900 Service Manual
© Copyright 2014 Polaris Industries Inc.

Coolant Drain / Fill

1. Remove the front hood.
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 right side of the vehicle.
4. Drain the coolant from the radiator by removing the
lower coolant hose from the radiator as shown
5. Allow coolant to drain completely. Properly dispose of
the used coolant.
6. Reinstall coolant hose and reposition the spring
clamp.
7. Remove the pressure cap. Using a funnel, add the
recommended coolant to the top of the filler neck and
fill the recovery bottle to the MAX level.
8. Refer to Chapter 3 – Cooling System Bleeding, page
3.15.
Recommended Coolant:
Polaris Premium Pre-Mixed Antifreeze
(PN 2880514) (Quart)
(PN 2880513) (Gallon)
.
1