Yamaha PW50 Owner's Manual page 66

Periodic maintenance and adjustment
8. Remove the axle nut while apply-
ing the rear brake.
1. Axle nut
9. Remove the rear arm by removing
the nuts and washers.
7
1. Rear arm
2. Washer
3. Rear arm nut
10. Pull the wheel to the right to re-
move it from the rear axle.
To install the rear wheel
1. Apply a light coating of lithium-
soap-based grease to the splines
of the rear axle and wheel hub.
2. Install the wheel to the rear axle.
3. Install the rear arm by installing the
washers and nuts.
4. Install the axle nut.
5. Install the right-side rear shock
absorber by installing the mount-
ing bolt.
1
1
2
6. While applying the rear brake,
tighten the axle nut to the speci-
fied torque.
7. Tighten the rear arm nuts and rear
shock absorber mounting bolt to
the specified torques.
Tightening torques:
Axle nut:
60 Nm (6.0 m·kgf, 43 ft·lbf)
Rear arm nut:
29 Nm (2.9 m·kgf, 21 ft·lbf)
Rear shock absorber mounting bolt:
23 Nm (2.3 m·kgf, 17 ft·lbf)
8. Install the exhaust chamber by in-
stalling the bolt and washers.
9. Install the power reduction plate, a
new gasket, and then install the
exhaust manifold bolts.
10. Tighten the exhaust manifold bolts
and exhaust chamber bolt to the
specified torques.
Tightening torques:
3
Exhaust manifold bolt:
9 Nm (0.9 m·kgf, 6.5 ft·lbf)
Exhaust chamber bolt:
18 Nm (1.8 m·kgf, 13 ft·lbf)
11. Install the muffler by sliding the
spring clamp up to its original po-
sition, and then installing the
washers and muffler bolt.
TIP
Make sure that the spring clamp is po-
sitioned with the projection side facing
inward.
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