Yamaha RX10K Supplementary Service Manual page 230

a
SECONDARY SHEAVE
Installation steps:
S 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 number + spring seat hole
number) 10
Twist angle:
60_ (RX10, RX10S, RX10R,
RX10RS)
70_ (RX10M, RX10MS)
S Push down on the spring seat until the bolts
come through the holes.
S While pushing down on the spring seat,
install the nuts and tighten them to the speci-
fied torque.
Nut (spring seat):
23 Nm (2.3 mSkg, 17 ftSlb)
4. Measure:
S Secondary sheave clearance a
Out of specification ! Adjust.
Secondary sheave clearance:
35.0 X 35.8 mm
(1.38 X 1.41 in)
5. Calculate:
S 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:
S Secondary sheave clearance
4-14
POWR
TR