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INSP
ADJREAR SHOCK ABSORBER SPRING PRELOAD
ADJUSTMENT
REAR SHOCK ABSORBER SPRING
PRELOAD ADJUSTMENT
1. Elevate the rear wheel by placing the suit-
able stand under the engine.
2. Remove:
Rear frame
3. Loosen:
Locknut 1
4. Adjust:
Spring preload
By turning the adjuster 2.
* For EUROPE
NOTE:
Be sure to remove all dirt and mud from
around the locknut and adjuster before
adjustment.
The length of the spring (installed) changes
1.5 mm (0.06 in) per turn of the adjuster.
The I.D. mark b is marked at the end of the
spring.
The standard length and extent of adjust-
ment vary according to the quantity of I.D.
marks.
CAUTION:
Never attempt to turn the adjuster beyond
the maximum or minimum setting.Stiffer
→ Increase the spring preload.
(Turn the adjuster
2 in.)
Softer
→ Decrease the spring preload.
(Turn the adjuster
2 out.)
Spring length (installed)
a:
Standard length Extent of adjustment
One I.D. mark
257 mm (10.12 in)
*258 mm (10.16 in)
Two I.D. marks
263 mm (10.35 in)
*264 mm (10.39 in)
Three I.D. marks
254.5 mm (10.02 in)
*255.5 mm (10.06 in)245.5 ~ 263.5 mm
(9.67 ~ 10.37 in)
251.5 ~ 269.5 mm
(9.90 ~ 10.61 in)
243.0 ~ 261.0 mm
(9.57 ~ 10.28 in)
b
7 - 16
TUN
EC72C001
Choosing set length
1. Place a stand or block under the engine to
put the rear wheel above the floor, and
measure the length a between the rear
wheel axle center and the rear fender hold-
ing bolt.
2. Remove the stand or block from the engine
and with a rider astride the seat, measure
the sunken length b between the rear
wheel axle center and the rear fender hold-
ing bolt.
3. Loosen the locknut 1 and make adjust-
ment by turning the spring adjuster 2 to
achieve the standard figure from the sub-
traction of the length b from the length a.
NOTE:
•If the machine is new and after it is broken in,
the same set length of the spring may
change because of the initial fatigue, etc. of
the spring. Therefore, be sure to make re-
evaluation.
•If the standard figure cannot be achieved by
adjusting the spring adjuster and changing
the spring set length, replace the spring with
an optional one and make re-adjustment.
Standard figure:
90 ~ 100 mm (3.5 ~ 3.9 in)
SETTING
