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3.46

9929375 R02 - 2016-2019 GENERAL / GENERAL 4 Service Manual

5. If bearing replacement is required, remove the

retaining ring and heat the stator cover around the

bearing evenly with a heat gun. Tap cover on a soft

work surface to remove the bearing from the

housing. A blind bearing puller can also be used.

Replace bearing if removed.

WATER PUMP HOUSING REMOVAL

NOTICE

The water pump housing can be serviced with the

engine installed in the chassis. Refer to page 3.95.

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 three 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 page 3.97.

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

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.

ENGINE / COOLING SYSTEM

Polaris GENERAL 2016 User Manual

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