Yamaha MM700F, Service Manual

Page: 214 / 589

POWR
TR
4-6
PRIMARY SHEAVE AND DRIVE V-BELT
C D
5. Inspect:
•
Weight 1
•
Roller 2
•
Bushing 3
•
Slider 4
•
Rivet 5
•
Collar
Wear/scratches/damage
→
Replace.
Slider inside clearance
A
1
+
A
2
:
Min. 0 mm (0 in)
Max. 0.3 mm (0.0118 in)
Rivet replacement steps:
•
Remove old rivet with the appropriate drill.
•
Insert the rivet
1
from the ID mark
2
side.
•
Press or peen the rivet head so that the diameter
a
of the rivet head measures 8.2 mm (0.32 in)
or larger .
6. Measure:
•
Bushing inside diameter
Out of specification
→
Replace as a set.
Bushing inside diameter:
Å
Roller
New: 9.077 mm (0.357 in)
Wear limit: 9.3 mm (0.366 in)
ı
Weight
New: 8.077 mm (0.318 in)
Wear limit: 8.3 mm (0.327 in)
NOTE:
When replacing the weight and roller bushings, use
the YXR clutch bushing jig kit.
YXR clutch bushing jig kit:
YS-39752
Ç
Removing
Î
Installing
A B
SCH4110
SCH4120
SCH4130
SCH4140