Yamaha YFZ 2018 Owner's Manual page 38

Compression damping force
Fast compression damping force
Turn the fast compression damping force adjust-
ing bolt in direction (a) to increase the fast com-
pression damping force. Turn in direction (b) to
decrease the fast compression damping force.
4
(b)
1. Fast compression damping force adjusting bolt
(a)
1
4-14
Fast compression damping force settings:
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
Slow compression damping force
Turn the slow compression damping force adjust-
ing screw in direction (a) to increase the slow com-
pression damping force. Turn in direction (b) to
decrease the slow compression damping force.