Cooling fan

• Remove the cooling fan.

•

• Remove the thermostat case along with the water hoses.

• Remove the water thermo-switch CD and cooling fan thermo­

switch ® ·

•

• Sepa rate the thermostat case i nto ha l ves a nd remove the thermostat.

• Loosen the cl a m p screw a nd d isconnect the water hose.

• R emove the gearsh if t lever a nd eng i ne sprocket cover. (R efer to page 3-6.)

• Loosen the cl am p screw a nd d iscon nect the water hose.

• R emove t he water pu m p assem bl y.

•

• Remove the impeller securing bolt by holding the impeller

shaft with a water pump pliers.

• Remove the mechanical seal ring.

•

• Remove the impeller shaft.

• R emove the mechanical seal.

•

CAUTION:

The removed mechanical seal or oil seal should be replaced with a new one.

•

CAUTION:

The removed bearing should be replaced with a new one.