Page 107 - Manual Oficina Polaris RS1 2018 e 2019

ENGINE / COOLING SYSTEM

COOLING SYSTEM BLEEDING 5. Open the bleed screw e to allow any trapped air to
PROCEDURE escape. Close the bleed screw once a steady stream
of coolant begins to drain out.
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
3
Use caution when performing these procedures.
Coolant may be hot and may cause severe injury or
burns.

NOTE
If the coolant level is LOW in the radiator, or if there are
leaks in the system, the coolant system will not draw
coolant from the reservoir tank. 6. Tighten the bleed screw to specification, top off
coolant and properly install the pressure cap.
1. Allow engine and cooling system to cool down. TORQUE

CAUTION Coolant Bleed Screw:
71 in-lbs (8 Nm)
Be sure the engine has cooled and no pressure is built
up in the cooling system before removing the pressure
cap. The coolant may be hot and could cause severe 7. Start the engine and allow it to idle until the coolant
injury or burns. fans have cycled two times.
8. Allow engine and cooling system to completely cool
down (see CAUTION).
2. Remove the recovery bottle cap q and fill the bottle
to the MAX line. 9. Remove the pressure cap. Add the necessary
amount of Polaris Premium Antifreeze to the radiator
filler neck.
10.Open the bleed screw to allow any trapped air to
escape. Close the bleed screw once a steady stream
of coolant begins to drain out.
11. Tighten the bleed screw to specification, top off
coolant and properly install the pressure cap.

TORQUE
Coolant Bleed Screw:
71 in-lbs (8 Nm)

12.Fill the recovery bottle to the MAX line.
13.Reinstall the seat and air box access panel.

3. Remove the pressure cap w and add the necessary
amount of Polaris Premium Antifreeze to the radiator
filler neck.
4. Remove the seat, and air box access panel to access
the coolant bleed screw.

9928689 - 2018 RZR RS1 Service Manual 3.21
© Copyright Polaris Industries Inc.