CHAPTER 3A ENGINE 260/ 300 / 400 cc ATV SERVICE MANUAL09.0
CHAPTER 3 ENGINE PAGE. 3A- 46
WEIGHT INSPECTION
1. Inspect:
z Weight minimum outside diameter
Cracks/Wear /Scaling /Chipping → Replace.
Out of specification → Replace
Weight out side diameter:
20.0 mm
<Limit: 19.5mm>
SECOMDARY SHEAVE INSPECTION
1. Inspect:
zSecondary fixed sheave smooth operation
zSecondary sliding sheave smooth operation
2. Inspect:
zTorque cam groove c
Wear /Damage → Replace.
3. Inspect:
zGuide pin d
Wear /Damage → Replace.
PRIMARY SHEAVE ASSEMEBLY
1. Clean:
zPrimary sliding sheave face c
zPrimary fixed sheave face d
zCollar e
zWeight f
zPrimary sliding sheave cam face
NOTE:
Remove any excess grease.
2. Install:
zWeight c
zCollar d
NOTE:
zApply molybdenum disulfide grease to all of the
outside of the weight and install.
zApply lightweight lithium-soap base grease to
the inside of the collar.