Periodic maintenance an d a djustment
7-22
7
EAU41485To a djust the d rive chain slack
Consult a Yamaha dealer before ad-
justing the drive chain slack. 1. Loosen the axle nut and the lock- nut on each side of the swingarm.
2. To tighten the drive chain, turn the drive chain slack adjusting bolt on
each side of the swingarm in di-
rection (a). To loosen the drive
chain, turn the adjusting bolt on
each side of the swingarm in di-
rection (b), and then push the rear
wheel forward.
TIP
Using the alignment marks on each
drive chain puller, make sure that both
drive chain pullers are in the same po-
sition for proper wheel alignment.
3. Tighten both locknuts and the axlenut to the specified torques. 4. Make sure that the drive chain
pullers are in the same position,
the drive chain slack is correct,
and the drive chain moves
smoothly.
1. Axle nut
2. Drive chain puller
3. Locknut
4. Drive chain slack adjusting bolt
5. Alignment marks
Tightening torques:
Locknut: 14 N·m (1.4 kgf·m, 10 lb·ft)
Axle nut: 90 N·m (9.0 kgf·m, 66 lb·ft)
5 4
32
U1SN86E0.book Page 22 Wednesday, June 7, 2017 10:21 AM
Periodic maintenance an d a djustment
7-29
7 To install the front wheel
1. Lift the wheel up between the fork legs.
TIP
Make sure that there is enough space
between the brake pads before install-
ing the wheel.
2. Insert the wheel axle from the rightside.
3. Lower the front wheel so that it is on the ground, install the remov-
able sidestand, and then rest the
motorcycle on it.
4. Install the washer and axle nut, and then tighten the axle nut to the
specified torque.
EAU25081
Rear wheel
EAU56743
To remove the rear wheel
WARNING
EWA10822
To avoi d injury, securely support the
vehicle so there is no dan ger of it
fallin g over.
1. Loosen the axle nut.
2. Lift the rear wheel off the ground.
(See page 7-28.)
3. Loosen the locknut, and then loosen the drive chain slack ad-
justing bolt on each side of the
swingarm.
4. Remove the axle nut and washer.
5. Push the wheel forward, and then remove the drive chain from the
rear sprocket.
1. Wheel axle
Tightenin g torque:
Axle nut:
70 N·m (7.0 kgf·m, 52 lb·ft)1. Axle nut
2. Washer
3. Locknut
4. Drive chain slack adjusting bolt
U1SN86E0.book Page 29 Wednesday, June 7, 2017 10:21 AM
