87
3. Inspect all coolant hoses, connections, and clamps
for deterioration, cracks, and wear.
NOTE: All coolant hoses and clamps should be
replaced every four years or 4000 miles.
INSTALLING
1. Install the thermostat into the thermostat housing so
the bleeder valve is facing up.
WT546A
2. Install the thermostat cover; then making sure the
thermostat is properly seated, tighten the cap screws
to 5 ft-lb.
3. Install the hose on the bottom of thermostat housing
and secure with the hose clamp.
4. Remove the close-off clamps; then install the muffler
and secure with the springs.
5. Add the recommended coolant as required; then
bleed the cooling system and check for leaks.
Fan
REMOVING
1. Remove the radiator.
2. Remove the fan assembly from the radiator.
INSTALLING
1. Position the fan assembly on the radiator; then secure
with existing hardware.
NOTE: The fan wiring must be directed downward.
2. Install the radiator.
Water Pump
NOTE: The water pump is a non-serviceable com-
ponent. It must be replaced as an assembly.
REMOVING
NOTE: If the engine is still in the vehicle, drain the
oil and remove the muffler, exhaust pipe, and
right-side inner splash panel.
1. Using appropriate clamps, close-off the coolant hose
before and after the water pump.
WT533
2. Drain the coolant from the pump and remove the
hoses from the water pump.
WT399A
3. Remove the cap screws securing the magneto cover
to the engine.
4. Remove the cap screws securing the impeller cover
to the magneto cover. Account for an O-ring and two
dowel pins.
WT578
5. Remove the E-clip and washer from the impeller
shaft and remove the impeller from the case half.