Shibaura ST330, Workshop Manual

Page: 86 / 250

76
（
5
）
Drive shaft
Replace the drive shaft if the spline is worn out
unevenly or damaged.
NOTE
：
Check the spline of the clutch disc at the same time.
（
6
）
Flywheel
①
Check for cracks and one-sided wear and correct
the mounting surface if the damage is
insignificant.
② Check the pilot bearing for satisfactory condition.
(9
×
3 model only installed)
（
7
）
Clutch shaft
①
Check the clutch shaft for smooth operation.
② If the play of the clutch shaft and clutch case is
excessive, replace the bush.
Clutch shaft bush bore ( φ )
Standard dimension Service limit
18 18.5
（
8
）
Pedal shaft
① Check the pedal shaft for smooth operation.
②
If the play of the pedal shaft and clutch case is
excessive, replace the bush.
Pedal shaft bush bore ( φ )
Standard dimension Service limit
28 29
335Y
336Y
337Y