3.80
9850045 R01 - 2020-2021 RANGER 1000 Service Manual
© Copyright Polaris Inc.
COOLANT SERVICE
DRAINING
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.
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.
REFILLING & BLEEDING
1. Ensure the engine and cooling system have cooled
down..
WARNING
Always wear safety glasses and proper shop clothing
when performing the procedures in this manual. Failing
to do so may lead to possible injury or death.
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.
2. Remove the hood from the front cab.
3. Remove the recovery bottle cap
q
and fill the bottle
to the MAX line using Polaris50 / 50 Extended Life
Antifreeze.
4. Remove the pressure cap
w
and add the necessary
amount of Polaris50 / 50 Extended Life Antifreeze
to the radiator filler neck.
5. Tilt the rear cargo box to the raised position.
6. Open the bleed screw
e
to allow any trapped air to
escape. Close the bleed screw once a steady stream
of coolant begins to drain out.
7. Tighten the bleed screw to specification, top off
coolant and properly install the pressure cap.
TORQUE
Coolant Bleed Screw:
6 ft-lbs (8 Nm)
8. Start the engine and allow it to idle until the coolant
fan has cycled two times.
ENGINE / COOLING / EXHAUST
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