Yamaha YZ450F, Owner'S Service Manual

Page: 516 / 650

5 - 39
CHAS
FRONT FORK
27. Install:
• Push rod
1
• Copper washer
2
• Adjuster
3
To damper assembly
4
.
NOTE:
• While compressing the inner tube
5
, set the
cap bolt ring wrench
7
between the inner
tube and locknut
6
.
• Fully finger tighten the adjuster onto the
damper assembly.
Cap bolt ring wrench:
YM-01501/90890-01501
New
28. Inspect:
• Gap
a
between the adjuster
1
and lock-
nut
2
.
Out of specification
→
Retighten and
readjust the locknut.
NOTE:
If the adjuster is installed out of specification,
proper damping force cannot be obtained.
Gap
a
between the adjuster and
locknut:
0.5 ~ 1.0 mm (0.02 ~ 0.04 in)
29. Tighten:
• Adjuster (locknut)
1
NOTE:
Hold the locknut
2
and tighten the adjuster
with specified torque.
T
R
.
.
29 Nm (2.9 m · kg, 21 ft · lb)