Makita JR3070CT Technical Information page 6

R
epair
[3] -1. Disassembling/ Assembling Blade Clamp Section (cont.)
ASSEMBLING
1) Assemble torsion spring 17 to slider as illustrated in Fig. 9.
Important: Be sure that torsion spring 17 is not reversible when assemble to slider.
Follow the instruction described in Fig. 9.
2) Insert compression spring 2 into the slit of slider.
3) Install sleeve on slider and lock pin 3 temporarily by turning sleeve clockwise. (Fig. 10)
Fig. 9
Torsion spring 17
Insert this end
into the slit of
slider.
Shift button
Slider
4) Mount guide sleeve temporarily, and put push plate into the slit of slider as illustrated to left in Fig. 11.
Important: Be sure that push plate is not reversible when installed.
While pushing push plate straight into slider with recipro saw blade, insert pin 3 (of 19.8mm length) through the hole
of push plate as illustrated to right in Fig. 11. And then remove guide sleeve.
Note: Guide sleeve is used as a jig, not assembled to slider yet in this step.
Fig. 11
This projection must
face the blade side.
Guide sleeve
This end has to
be positioned
on the cap side.
Cap
[Side view of cap]
Cap has an insert hole
for shift button.
Push plate
insert pin 3 through
the hole of push plate.
Fig. 10
Pin 3
(of 19.8mm length)
While pushing recipro saw blade,
Recipro saw blade
Pin 3
(of 19.8mm length)
P 6 / 15
Slider
Sleeve