Yamaha YFZ450RF Owner's Manual page 51

Compression damping setting (for fast com-
pression damping):
Minimum (soft):
2 turn(s) out from the fully turned in posi-
tion
Standard:
1 turn(s) out from the fully turned in posi-
tion
Maximum (hard):
Adjusting bolt fully turned in
Compression damping force (for slow compres-
sion damping)
To increase the compression damping force and
thereby harden the compression damping, turn
the compression damping force adjusting screw
in direction (a). To decrease the compression
damping force and thereby soften the compres-
sion damping, turn the adjusting screw in direction
(b).
1. Compression damping force adjusting screw (for slow
compression damping)
Compression damping setting (for slow com-
pression damping):
Minimum (soft):
20 click(s) in direction (b)*
Standard:
8 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned in di-
rection (a)
4-23
(a)
1
(b)
4