Yamaha TTR90 Fahrer- Und Wartungshandbuch Seite 162

REAR SHOCK ABSORBER SPRING PRELOAD ADJUSTMENT
REAR SHOCK ABSORBER INSPECTION/
EC36K000
REAR SHOCK ABSORBER INSPECTION
1. Inspect:
REAR SHOCK ABSORBER SPRING
PRELOAD ADJUSTMENT
1. Elevate the rear wheel by placing the suit-
2. Remove:
3. Remove:
NOTE:
While compressing the spring, remove the
spring guide.
4. To stiffen the spring preload, install the cir-
NOTE:
Do not spread the circlip too much.
5. Install:
NOTE:
While compressing the spring, install the
spring guide.
3 - 16
• Swingarm smooth action
Abnormal noise/unsmooth
Grease the pivoting points or repair the
pivoting points.
Damage/oil leakage → Replace.
able stand under the engine.
• Rear shock absorber
Refer to "SWINGARM" section in the
CHAPTER 5.
• Spring guide 1
clip 1 into the groove a. To soften the
spring preload, install the circlip into the
groove b.
Standard installation position:
Groove b
• Spring guide 1
INSP
ADJ
→
action