9. DRIVE AND DRIVEN PULLEYS ATV 300/250
Bolts
Remove the left crankcase cover bolts and
left crankcase cover.
Remove the gasket and dowel pins.
INSPECTION
Bearing
Inspect the bearing for allow play in the left
crankcase cover or the bearing turns roughly
Replace.
Gasket
INSTALLATION
Install the dowel pins and new gasket.
Reverse the "LEFT CRANKCASE COVER
REMOVAL" procedures.
Install the left crankcase cover and tighten the
bolts.
Connect the drive belt air inlet and outlet
hose and tighten band screws.
Install the starting cover and outlet hose
cover.
Dowel Pins
DRIVE PULLEY
Drive Pulley Universal Holder
REMOVAL
Remove the left crankcase cover. (Refer to
the "LEFT CRANKCASE COVER
REMOVAL" section in the chapter 9)
Hold the drive pulley using a universal
holder and remove the drive face nut and
washer.
Remove the drive pulley.
Special tool: Nut
Universal Holder E017
9-4