Yamaha MT-03 Service Manual page 193

2. Install:
• Drive sprocket "1"
• Lock washer "2"
New
• Drive sprocket nut "3"
Drive sprocket nut
120 Nm (12.0 m·kg, 85 ft·lb)
NOTE:
• Install the drive sprocket "1" and drive sprock-
et nut "3" in the direction shown.
• While applying the rear brake, tighten the
drive sprocket nut.
3
1
3. Bend the lock washer tab "a" along a flat
side of the nut.
4. Install:
• Shift pedal
Refer to "ADJUSTING THE SHIFT PEDAL"
on page 3-22.
5. Adjust:
• Drive chain slack
Refer to "ADJUSTING THE DRIVE CHAIN
SLACK" on page 3-22.
Drive chain slack
40.0–50.0 mm (1.57–1.97 in)
New 2
3
1
a
4-70
CHAIN DRIVE