Makita BTW074 Technical Information page 10

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -5. Hammer section (cont.)
DISASSEMBLING
(4) Disassemble Hammer section as drawn in Fig. 17.
Fig. 17
Hammer
Steel ball 3.5 (24 pcs.)
Flat washer 24
ASSEMBLING
Assemble Hammer section by reversing the disassembly procedure. (Refer to Fig. 17)
Note for Assembling:
Before putting Flat washer 24 in Hammer, make sure that twenty-four Steel balls 3.5 are put in the groove of Hammer
as shown in Fig. 18.
Fig. 18
Hammer and Steel balls 3.5,
viewed from above
Compression spring 26
Spindle
Hammer
There will appear a space equivalent to
one Steel ball 3.5 in the groove of Hammer
when twenty-four Steel balls 3.5 are put
in place.
Cup washer 14
P 10/ 15