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ENGINE / COOLING
3
9924096 - 2013 RANGER RZR XP 900 / RZR XP 4 900 Service Manual
© Copyright 2012 Polaris Sales Inc.
Water Pump Housing Removal
NOTE: The water pump housing can be serviced
with the engine installed in the chassis (see ENGINE
COOLING SYSTEM - Water Pump Removal).
1. Remove the coolant lines from the thermostat
housing, cylinder inlet and oil cooler. Leave them all
attached to the water pump housing.
2. Remove the (3) long gold colored bolts 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 “ENGINE COOLING
SYSTEM”.
Flywheel Removal
NOTE: 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 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.
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