Yamaha YZFR1Y(C) 2009 Service Manual page 234

5. Dust cover
6. Collar
7. Swingarm
8. Pivot shaft
A. Left side
B. Right side
3. Install:
• Pivot shaft "1"
Pivot shaft
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
TIP
Tighten the pivot shaft with the damper rod
holder (22 mm) "2".
Damper rod holder (22 mm)
90890-01365
4. Install:
• Pivot shaft ring nut "1"
Pivot shaft ring nut
65 Nm (6.5 m·kgf, 47 ft·lbf)
TIP
Tighten the pivot shaft ring nut with the ring nut
wrench "2".
Ring nut wrench
90890-01507
YM-01507
5. Install:
• Pivot shaft nut "1"
Pivot shaft nut
105 Nm (10.5 m·kgf, 75 ft·lbf)
Lubricant the pivot shaft with lithium-soap-
based grease.
6. Adjust:
• Drive chain slack
Refer to "ADJUSTING THE DRIVE
CHAIN SLACK" on page 3-19.
Drive chain slack (when adjust-
ing the drive chain)
25.0–35.0 mm (0.98–1.38 in)
Drive chain slack (when replac-
ing
sprocket)
20.0–30.0 mm (0.79–1.18 in)
4-83
SWINGARM
1
the drive chain and