Makita JR3050T Technical Information

P 4 / 12
Repair
[3] -1. Disassembling/ Assembling Blade Clamp Section (cont.)
ASSEMBLING
Fig. 8
1) Assemble torsion spring 17 to slider as illustrated in Fig. 7.
Important: Be sure that torsion spring 17 is not reversible when assemble to slider.
Follow the instruction described in Fig. 7.
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. 8)
4) Mount guide sleeve temporarily, and put push plate into the slit of slider as illustrated to left in Fig. 9.
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. 9. And then remove guide sleeve.
Note: Guide sleeve is used as a jig, not assembled to slider yet in this step.
Pin 3
(of 19.8mm length)
Sleeve
Slider
Fig. 9
This projection must
face the blade side.
Push plate
Guide sleeve
Recipro saw blade
Fig. 7
Insert this end
into the slit of
slider.
This end has to
be positioned
on the cap side.
Shift button
Slider
Torsion spring 17
Cap
[Side view of cap]
Cap has an insert hole
for shift button.
Pin 3
(of 19.8mm length)
While pushing recipro saw blade,
insert pin 3 through
the hole of push plate.

Makita JR3050T Specifications

General

Power source	AC