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Yamaha YZ426F 2001 Manuel D'atelier Du Proprietaire page 610

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EC722011
Front fork setting
The front fork setting should be made depend-
ing on the rider's feeling of an actual run and
the circuit conditions.
The front fork setting includes the following
three factors:
EC723001
Change in level and characteristics of fork
oil
Damping characteristic near the final stroke
can be changed by changing the fork oil
amount.
Adjust the oil level in 5 mm (0.2 in) incre-
ments or decrements. Too low oil level
causes the front fork to produce a noise at
full rebound or the rider to feel some pres-
sure on his hands or body. Alternatively,
too high oil level will develop unexpectedly
early oil lock with the consequent shorter
front fork travel and deteriorated perfor-
mance an characteristics. Therefore, adjust
the front fork within the specified range.
Å Air spring characteristics in relation to oil level
ı Load
Ç Stroke
1 Max. oil level
2 Standard oil level
3 Min. oil level
7 - 12
SETTING
1. Setting of air spring characteristics
Change the fork oil level.
G
2. Setting of spring preload
Change the spring.
G
Install the adjustment washer.
G
3. Setting of damping force
Change the compression damping.
G
Change the rebound damping.
G
The spring acts on the load and the
damping force acts on the cushion
travel speed.
CAUTION:
Standard oil level:
135 mm (5.31 in)
Extent of adjustment:
80 ~ 150 mm (3.15 ~ 5.91 in)
From top of outer tube with
inner tube and damper rod fully
compressed without spring.
change
T U N

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Ce manuel est également adapté pour:

Yz426fp 2001