Yamaha XT660R(S) Automobile User Manual


 
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CHAS
SWINGARM AND DRIVE CHAIN
3. Install:
swingarm
pivot shaft
pivot shaft nut
4. Install:
connecting arm bolt
washer
connecting arm nut
rear wheel
Refer to INSTALLING THE REAR
WHEEL.
5. Install:
drive sprocket 1
lock washer 2
drive sprocket nut 3
NOTE:
Install the drive sprocket 1 and drive
sprocket nut 3 in the direction shown.
While applying the rear brake, tighten the
drive sprocket nut.
6. Bend the lock washer tab a along a flat
side of the nut.
7. Adjust:
drive chain slack
Refer to ADJUSTING THE DRIVE CHAIN
SLACK in chapter 3.
8. Adjust:
brake pedal position
Refer to ADJUSTING THE REAR BRAKE
PEDAL in chapter 3.
9. Adjust:
rear brake light operation timing
Refer to ADJUSTING THE REAR BRAKE
LIGHT SWITCH in chapter 3.
Drive chain slack
40.0 ~ 55.0 mm (1.57 ~ 2.17 in)
Brake pedal position (below the
top of the rider footrest)
12.0 mm (0.47 in)
T
R
.
.
92 Nm (9.2 m · kg, 66 ft · lb)
T
R
.
.
59 Nm (5.9 m · kg, 43 ft · lb)
1
2
3
3
1
a
New
New
T
R
.
.
120 Nm (12.0 m · kg, 85 ft · lb)