Yamaha PW50 Owner's Manual page 63

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2
1. Rear arm
2. Washer
3. Rear arm nut
10. Pull the wheel to the right to sepa-
rate it from the final gear case, and
then remove the wheel.
To install the rear wheel
1. Apply a light coating of lithium-
soap-based grease to the splines
of the final gear case and wheel
hub.
2. Install the wheel by inserting it into
the wheel hub.
3. Install the rear arm by installing the
washers and nuts.
4. Install the axle nut.
PERIODIC MAINTENANCE AND ADJUSTMENT
5. Install the right-side rear shock ab-
sorber by installing the mounting
bolt.
6. While applying the rear brake,
tighten the axle nut to the specified
torque.
7. Tighten the rear arm nuts and rear
shock absorber mounting bolt to
the specified torques.
3
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-
EAU41523
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.
11. Install the muffler by sliding the
TIP
Make sure that the spring clamp is po-
sitioned with the projection side facing
inward.
1. Exhaust chamber
2. Spring clamp
3. Muffler
12. Tighten the muffler bolt to the
7-22
Tightening torques:
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)
spring clamp up to its original posi-
tion, and then installing the wash-
ers and muffler bolt.
specified torque.
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2
3