3.16
9924880 Rev 2- 1/10/2014 - 2013 / 2014 RANGER XP 900 - 2014 RANGER XP 900 / CREW 900 Service Manual
© Copyright Polaris Sales Inc.
ENGINE COOLING SYSTEM
Cooling System Specifications
CONDITION
COOLANT TEMPERATURE °
F (°C)
Room Temperature 68° F (20° C)
Thermostat Open 180° F (82° C)
Fan Off
194° F (90° C)
Fan On
205° F (96° C)
Thermostat
Full Open Lift
203° F (95° C)
Engine Temperature
Overheat Indicator
232° F (111° C)
Engine Protection
Level 1 - Power Limit
232° F (111° C)
Engine Protection
Ignition Misfire
237° F (114° C)
Engine Protection
Level 2 - Power Limit
244° F (118° C)
Engine Protection
Shutdown
252° F (122° C)
ITEM SPECIFICATION
Cooling System Capacity 5 qts. (4.7 L)
Pressure Cap Relief
13 PSI
Polaris Premium Antifreeze2871534 - Quart2871323 -
Gallon
Recommended Coolant
Use only high quality antifreeze/coolant mixed with
distilled water in a 50/50 or 60/40 ratio, depending on
freeze protection required in your area.
CAUTION: Using tap water in the cooling system will
lead to a buildup of deposits which may restrict coolant
flow and reduce heat dissipation, resulting in possible
engine damage. Polaris Premium 60/40 Antifreeze/
Coolant is recommended for use in all cooling systems
and comes pre-mixed, ready to use.
COOLING SYSTEM PRESSURE TEST
1. Remove the hood from the front cab.
WARNING
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 pressure cap from the radiator and
pressure test the cooling system using a
commercially available tester.
3. The system must maintain 10 psi for five minutes or
longer. If pressure loss is evident within five minutes,
check the radiator, all cooling system hoses, clamps
and water pump seal for leakage.
RADIATOR CAP PRESSURE TEST
1. Open the front hood (see Warning under “Cooling
System Pressure Test”).
2. Remove radiator pressure cap and test using a
pressure cap tester (commercially available).
3. The radiator cap relief pressure is 13 psi. Replace
cap if it does not meet this specification.
ENGINE
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