Makita TW0200 Technical Information page 5

R
epair
2. Pull hammer toward spur 32 side with "No.1R045 Gear extractor", and in order to take out steel ball 6.4
align the top of cam groove of spindle with the opening portion of hammer. See Fig. 9.
3. Loosen the handle of "No.1R045 Gear extractor" slowly until the spindle is free from the compression spring 32.
See Fig. 10. Then, the hammer section can be disassembled as illustrated in Fig. 11. And then, 31 pcs.of steel ball 3.5
and flat washer 21 can be removed from hammer as illustrated in Fig. 11A.
Hammer
Fig. 10
< Note >
Do not hold the hammer section as illustrated in Fig. F.
Because, steel balls 3.5 fall off the hammer, when separating spindle
from hammer.
No.1R045
Gear extractor
The top of cam groove
and
The opening portion of hammer
Fig. 9
Spindle
Cup washer 19
Compression
spring 32
Spindle
31 pcs. of steel ball 3.5
and flat washer 21 remain
in hammer in this stage.
Steel ball 6.4
Hammer
Fig. 11
P 5 / 11
31 pcs. of steel
balls 5.5
Flat washer 21
Fig. 11A
Fig. F