warning YAMAHA WR 450F 2006 Workshop Manual

7 - 12
TUNSETTING
ÈAir spring characteristics in relation to oil level
change
ÉLoad
ÊStroke
1Max. oil level
2Standard oil level
3Min. oil levelÈ
EC727020
Spring preload adjustment
The spring preload is adjusted by installing the
adjustment washer 1
between the fork spring
2
and damper rod 3
.
CAUTION:
Do not install three or more adjustment
washers for each front fork.
WARNING
Always adjust each front fork to the same
setting. Uneven adjustment can cause poor
handling and loss of stability.
ÈLoad
ÉFork stroke
1Without adjustment washer (standard)
21 adjustment washer
32 adjustment washers
Standard washer quantity:
Zero adjustment washers
Extent of adjustment:
Zero ~ 2 adjustment washers