Yamaha WR450F(V) Owner's Service Manual page 660

REAR SHOCK ABSORBER
2. Tighten:
• Adjuster 1
3. Adjust:
• Spring length (installed)
Refer to "REAR SHOCK ABSORBER
SPRING PRELOAD ADJUSTMENT" sec-
tion in the CHAPTER 3.
4. Tighten:
• Locknut 1
Rear shock absorber
1. Install:
• Dust seal 1
• O-ring 2
• Collar 3
NOTE:
• Apply the molybdenum disulfide grease on
the dust seal lips and collars.
• Apply the lithium soap base grease on the O-
rings.
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