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9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
© Copyright Polaris Industries Inc.
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9. Remove the two upper radiator retaining bolts
e
.
10. Disconnect the fan motor and remove the radiator
from the vehicle. Take care not to damage the
cooling fins.
11. Reverse procedure for installation.
THERMOSTAT INSPECTION /
REPLACEMENT
1. Drain the cooling system (Refer to “Coolant Drain /
Radiator Removal”, page ).
2. Remove the thermostat cover bolts
q
.
3. Remove the thermostat
w
and O-ring seal
e
from
the water pump cover.
4. Install the new thermostat and O-ring seal.
5. Install the thermostat cover and cover bolts. Torque
the cover bolts to specification.
TORQUE
Thermostat Cover Bolt:
7.3 ft–lbs (10 Nm)
6. Refill and bleed the cooling system. (Refer to
“Cooling System Bleeding Procedure”).
ENGINE / COOLING SYSTEM