CHAPTER 3A ENGINE 260/ 300 / 400 cc ATV SERVICE MANUAL09.0
CHAPTER 3 ENGINE PAGE. 3A- 45
SECONDARY SHEAVE DISASSEMBLY
1. Remove:
z Nut c (secondary sheave)
NOTE:
Loosen the nut c while attaching the clutch
spring compressor d and clutch spring holder
arm e and release the compressed spring after
removing the nut.
CAUTION:
Use the spacer f (diameter:¢30mm
thickness: 2-3mm).
CLUTCH INSPECTION
1.Measure:
zClutch shoe thickness
Scratches → Glaze using coarse sandpaper.
Wear /Damage → Replace
Clutch shoe thickness:
3.0mm
<Limit:2.0mm>
NOTE:
zAfter using the sandpaper, clean off the
polished particles.
zInspect the other clutch shoes.
zReplace all three as a set.
V-BELT INSPECTION
1.Inspect:
zV-belt c
Cracks/Wear /Scaling /Chipping → Replace.
Oil/Grease → Check primary sheave and
secondary sheave.
2. Measure:
zV-belt width d
Out of specification → Replace
V-belt width:
22.6mm
(Limit:21.0mm)