Radiator Inspection / Cleaning; Coolant Drain / Fill - Polaris RANGER XP 900 2018-2019 Service Manual

RADIATOR INSPECTION / CLEANING

1. Check radiator air passages for restrictions or
damage.
q
Radiator
w
Shroud
e
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.

COOLANT DRAIN / FILL

1. Allow the vehicle to cool down if recently operated.
2. Remove the hood from the front cab.
CAUTION
Escaping steam can cause burns. Never remove the
pressure cap while the engine is warm or hot. Always
allow the engine to cool before removing the pressure
cap.
3. Slowly remove the pressure cap to relieve any
cooling system pressure.
4. Place a drain pan under the lower radiator hose.
9929399 R01 - 2018-2019 RANGER XP/ CREW 900/1000 Service Manual
© Copyright Polaris Industries Inc.
5. Slide the clamp back and remove the lower radiator
hose to drain the coolant from the radiator.
6. Allow the coolant to completely drain. Properly
dispose of the used coolant.
7. Reinstall coolant hose and reposition the spring
clamp.
8. 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.
9. Refer
Procedure"page 3.110.
with low pressure
to "Cooling System
FLUID CAPACITY
Recommended Anti-Freeze/Coolant:
Premium Pre-Mixed Extended Life Antifreeze
(PN 2880514) (Quart)
(PN 2880513) (Gallon)
MAINTENANCE
2
Bleeding
2.23