Yamaha MM700F, Service Manual

Page: 232 / 589

4-15
POWR
TR
a
Installation steps:
•
Hold the spring seat 1 and turn the fixed sheave
2 counterclockwise to the specified angle
a
.
NOTE:
The holes in the spring seat should align with the bolts
on the sliding sheave.
a
= (sheave hole spring seat hole
number)
×
10
Twist angle
a
:
60° (VX700/VX700DX/SX700)
70° (MM700/VT700)
•
Push down on the spring seat until the bolts come
through the holes.
•
While pushing down on the spring seat, install the
nuts and tighten them to the specified torque.
Nut (spring seat):
23 Nm (2.3 m · kg, 17 ft · lb)
4. Measure:
•
Secondary sheave clearance
a
Out of specification
→
Adjust.
Secondary sheave clearance
a
:
35.0 ~ 35.8 mm (1.38 ~ 1.41 in)
5. Calculate:
•
Shim thickness
NOTE:
For example, if the clearance is 36 mm (1.42 in),
install a 0.5-mm (0.02-in) shim on each bolt so the
clearance is 35.5 mm (1.40 in).
6. Adjust:
•
Secondary sheave clearance
T
R
.
.
SECONDARY SHEAVE
SCH4350
SCH4360
SCH4370