HRC 2006 CBR1000RR, Set-Up Manual/Parts List, Page: 51 / 162

2-31
Racing Kit
(1) CLUTCH VC SPRING
2. Measure the clutch VC spring thickness (B).
3. Note the stroke shim thickness (C).
• The stroke shim has a thickness identification let-
ter on its side surface.
Example: mark 18 = 1.8 mm thickness
4. Calculate the clutch center stroke (D) using the
equation below.
D = A – (B + C)
Example:
Measured height (A) = 3.6 mm
VC spring thickness (B) = 0.6 mm
Stroke shim thickness (C) = 2.0 mm
1.0 mm = 3.6 mm – (0.6 mm + 2.0 mm)
Clutch center stroke (D) = 1.0 mm
Specified stroke: 0.95 – 1.1 mm
(1) STROKE SHIM
Adjust the stroke by selecting the stroke shim thick-
ness.
Six different thickness clutch stroke shims are avail-
able.
Stroke shim thickness:
Mark 18: 1.8 mm thickness
Mark 19: 1.9 mm thickness
Mark 20: 2.0 mm thickness
Mark 21: 2.1 mm thickness
Mark 22: 2.2 mm thickness
Mark 23: 2.3 mm thickness
Select the stroke shim so that the stroke is fall
between the specified range.
(1) CLUTCH CENTER B
(2) CLUTCH CENTER GUIDE
Adjustment
• Clutch Center Stroke Adjustment
Calculate the clutch center stroke as follow:
1. Install the clutch center guide into the clutch cen-
ter B.
Support the center guide so that its flange con-
tacts to the clutch center B.
Measure the clutch center guide height extended
from the clutch center B surface (A) as shown.
(2)
(1)
(1)
(1)
02. Racing Kit_P1 06.2.20 6:55 PM Page 31