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(3) Replacement of Brake Block (Figure 19):
a. Refer to Step a to f on P.31 on motor dismantling.
b. Refer to step b to g on P.33 on replacement of speed change belt to dismantle the upper belt
housing.
c. As shown in Figure 20, take off the connected gear housing (R) and the four hexagonal
concave bolts (V) bottom belt housing (T1).
d. Use a soft mallet and hit the bottom belt housing lightly to disengage it with the fix pin (W) to
dismantle the bottom belt housing (Ti) as shown in Figure 20.
e. Take off the hexagonal concave bolt (X) of the two setting bearing housing and remove the
front vari-disc assembly set (El). Brake block (Y) can be replaced then.
f. Reverse the order to restore the machine assembly after the brake block is replaced.
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