Rear Shock Absorber Spring Preload Adjustment - Yamaha YZ426F(P) Owner's Service Manual

Fahrer- und wartungs-handbuch
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REAR SHOCK ABSORBER SPRING PRELOAD
ADJUSTMENT
EC36M013
REAR SHOCK ABSORBER SPRING
PRELOAD ADJUSTMENT
1. Elevate the rear wheel by placing the
suitable stand under the engine.
2. Remove:
Rear frame
G
3. Loosen:
Locknut 1
G
4. Adjust:
Spring preload
G
By turning the adjuster 2.
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
248 mm (9.76 in)
*262 mm (10.31 in)
* For EUROPE
NOTE:
Be sure to remove all dirt and mud from
G
around the locknut and adjuster before
adjustment.
The length of the spring (installed) changes
G
1.5 mm (0.06 in) per turn of the adjuster.
CAUTION:
Never attempt to turn the adjuster beyond
the maximum or minimum setting.
5. Tighten:
Locknut
G
6. Install:
Rear frame
G
3 - 37
INSP
ADJ
Extent of adjustment
245.5 ~ 263.5 mm
(9.67 ~ 10.37 in)
*255.5 ~ 273.5 mm
(10.06 ~ 10.77 in)
29 Nm (2.9 m · kg, 21 ft · lb)

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