
July 2015
9. Hammer section (17-25) can be disassembled as shown in
the figure on the left:
- Hammer (17)
- Steel ball 3.5 (18) (x24)
- Flat washer 24 (19)
- Compression spring 25 (20)
- Spindle (23)
Figure 35
10. Remove Thin washer 15 (25) and two Pin 5 (24) from
Spindle (23).
Figure 36
11. Remove two Spur gears 22 (22) from Spindle (23).
Figure 37
3.3.4.2.
ASSEMBLING
Assemble by reversing the disassembly procedure. (See
Note in Assembling:
Before assembling Steel balls 3.5 (18), check the following
points:
(A) Twenty-four Steel balls 3.5 (18) are put in the groove of
Hammer (17) as shown in the figure on the left.
(B) There is a gap equivalent to the size of one Steel ball 3.5
(18).
Figure 38
(A)
(B)
(17)
(18)
(19)
(20)
(23)
(23)
(24)
(25)
(22)
(18)
(17)
(23)
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