Yamasaki YM50-8B, Руководство пользователя

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18
Adjustment of Rear Brake
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The vehicle should be supported by the main stand for check.
(1) The rear brake pedal has a free operating movement of 20-30mm as
shown in the figure on the right side.
(2) To make adjustment, turn the rear brake adjusting nut clockwise to reduce
snd counter clock wise to increase the free operating movement of the brake
pedal.
Adjustment of Chain
1.When regulation is needed. Ioosen the rear axle nut
2.Turn the chail adjusting nuts
on the left and right sides to adjust the tension of the chain and to align the
marking of the chain adjuster with the engraved lines in the similar position, on
both sides.
3.Tighten the lock nut and rear axke nut by a torque of 35-50Nm.
4. Repetitively check the tension of the chain.
5.When the rear wheel is changed in position and the chain adjusted, the free
operating movement of the rear brake pedal will be affected, which, therefore,
should be checked thereafter and also regulated if necessary