Cooling System Specifications; Cooling System Pressure Test; Charge Air Cooler Removal - Polaris RZR XP Turbo Service Manual

COOLING SYSTEM SPECIFICATIONS

Cooling System Capacity
RZR XP Turbo
RZR XP4 Turbo
Temperature Specifications
CONDITION
Room Temperature
Thermostat Begins Opening
Fan Off (when temp increases
to)
Fan On (engine running) (when
temp decreases to)
Thermostat Full Open
Fan On (engine OFF)
* fan will run up to 30 seconds
without engine running
Engine Temperature Overheat
Indicator ON
Engine Protection Power
Reduction
Engine Protection Forced Idle
Engine Protection Shutdown
& Overheat Indicator Flashes

COOLING SYSTEM PRESSURE TEST

1. Remove the hood.
9928491 R04 - 2017-2018 RZR XP Turbo / XP4 Turbo Service Manual
© Copyright Polaris Industries Inc.
2. Remove pressure cap
using a commercially available pressure tester. The
pressure cap relief pressure is 13 psi. Replace the
cap if it does not meet this specification.
10.8 qts (10.22 L)
11.7 qts (11.07 L)
COOLANT TEMP
° F (° C)
68° F (20° C)
180° F (82° C)
190° F (88° C)
190° F (88° C)
Never remove pressure cap when engine is warm or
203° F (95° C)
hot. The cooling system is under pressure and serious
burns may result. Allow the engine to cool before
230° F (110° C)
3. To test the cooling system, connect the pressure
232° F (111° C)
tester to the cooling neck
4. The system must maintain 10 psi for five minutes or
longer. If pressure loss is evident within five minutes,
232° F (111° C)
check the filler neck, radiator, hoses, clamps and
water pump weep hole for leakage.
239° F (115° C)

CHARGE AIR COOLER REMOVAL

246° F (119° C)
1. Remove the exhaust pipe. See Exhaust Pipe
Removal, page 3.15.
2. Place a drain pan under the rear of the vehicle and
remove both hoses
and allow coolant to drain.
ENGINE / COOLING SYSTEM
q
and pressure test the cap
WARNING
servicing.
w
with the correct adapter.
q
going to the charge air cooler
3
3.29