Polaris RZR PRO XP 2020, Service Manual

Page: 208 / 598

3.64
9850068 R01 - 2020-2021 RZR PRO XP / XP 4 Service Manual
© Copyright Polaris Industries Inc.
WATER PUMP HOUSING REMOVAL
NOTICE
The water pump housing can be serviced with the
engine installed in the chassis.
1. Remove the thermostat housing coolant lines
q
,
cylinder inlet hose
w
, oil cooler hoses
e
and water
pump inlet hose
r
. Leave them all attached to the
water pump housing.
2. Remove the three gold colored bolts
t
retaining the
water pump housing to the engine.
3. Remove the water pump assembly from the engine
by using a twisting motion as you pull out on the
housing.
4. If water pump service is required (impeller or
mechanical seal), refer to Water Pump Service page
3.38.
FLYWHEEL REMOVAL
NOTICE
The flywheel can be serviced with the engine installed
in the chassis.
1. Remove the stator cover assembly.
2. Remove the starter torque limit gear
q
as an
assembly.
3. Inspect gear teeth for damage. Inspect fit of shaft
inside gear and replace gear assembly is clearance is
excessive. Inspect the shaft and bearing surfaces in
the crankcase and stator cover for excessive wear.
4. Using a commercially available strap wrench, hold
the flywheel and remove the flywheel retaining bolt
w
.
ENGINE / COOLING SYSTEM