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12
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REPLACING THE TIMING BELT
12-1 Marks on the timing belts
The X Series is available in timing belts of [A], [B]
and [C] according to the distance between the upper
and lower shafts. [A] indicates the longest timing
belt.
12-2 To remove the timing belt
1.
Loosen the eight arm cover set screws and the
six oil reservoir set screws (see the illustration).
Remove each part.
2.
Loosen two screws A. Remove the handwheel
to the right while turning it slowly (see the
illustration).
3.
Remove the pulley, plates and bearing in
sequence by referring to the illustration.
Then remove the timing belt from the hole for
the bearing.
20
B
B
L
L
X
X
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r
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