Yamaha VX500SXBC, Service Manual, Page: 21 / 84

–17–
SECONDARY SHEAVE
POWR
TR
NOTE:
NOTE:
ASSEMBLY
1. Install:
S
Secondary sheave spring 1
S
Bolts
2
(along with the shims)
Bolt:
10 Nm (1.0 m
S
kg, 7.2 ft
S
lb)
2. Install:
S
Stopper
S
Sliding sheave
Screw (stopper):
6.5 Nm (0.65 m
S
kg, 4.6 ft
S
lb)
3. Install:
S
Secondary sheave spring 1
S
Spring seat 2
Hook the end of the secondary sheave
spring into the spring holes in the fixed
sheave. Hook the other end of the spring into
the holes in the spring seat.
Standard spring position:
500 3-6
700 3-3
Installation steps:
D
Hold the spring seat 1 and turn the slid-
ing sheave 2 counterclockwise to the
specified angle a .
The holes in the spring seat should align
with the bolts on the fixed sheave.
a = (sheave side hole spring seat
hole number) 10
Standard angle:
500 90
_
700 60
_
D
Push down on the spring seat until the
bolts come through the holes.
D
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
S
kg, 17 ft
S
lb)