Yamaha YFM25BX Owner's Manual - Sembly
of
156
4-15
4
EBU19020
Adjusting the rear shock absorber as-
sembly
The spring preload can be adjusted to suit the rid-
er’s weight and the riding conditions.
Adjust the spring preload as follows.
Turn the adjusting ring in direction (a) to increase
the spring preload and thereby harden the suspen-
sion, and in direction (b) to decrease the spring
preload and thereby soften the suspension.
NOTE:
A special wrench can be obtained at a Yamaha
dealer to make this adjustment.
1. Spring preload adjusting ring
2. Position indicator
1. Special wrench
Spring preload setting:
Minimum (soft):
1
Standard:
2
Maximum (hard):
5
U1P013E0.book Page 15 Tuesday, May 8, 2007 3:45 PM