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Makita 4340CT Technical Information
Makita 4340CT Technical Information

Makita 4340CT Technical Information

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T
ECHNICAL INFORMATION
Model No.
Description
C
ONCEPT AND MAIN APPLICATIONS
The above mentioned top handle type jig saw is the
advanced version of the existing model 4304T series.
Its brief benefits and features are
* New tool less blade change system
* Incredibly low vibration and noise level
* Built-in electronic control system for keeping constant speed
and soft start
* Pre-setting speed dial for optimal speed setting
In addition to the above features, Model 4340FCT
is equipped with LED job light for easy tracing your cutting line.
S
pecification
Voltage (V)
110
120
220
230
240
Strokes per min. : spm.= min.
Length of Stroke : mm ( " )
Blade
shank
Orbital action of blade
Max.cutting
Wood
capacities
Mild Steel
: mm (")
Aluminum
S
tandard equipment
* Jig saw blade set (including B-10: 2 pcs., BR-13: 2 pcs., B-22: 2 pcs.)......... 1 set
* Cover plate ..................................................................................................... 1 pc.
* Kerf board ..................................................................................................... 1 pc.
* Hex wrench ..................................................................................................... 1 pc.
* Dust nozzle (only for Europe) ......................................................................... 1 pc.
* Plastic carrying case ........................................................................................ 1 pc.
< Note > The standard equipment for the tool shown may differ from country to country.
O
ptional accessories
* Guide rule
* Guide rail set
* Guide rail adaptor
* Kerf board
* Dust nozzle
* Hose
* Jig saw blade No.51
* Jig saw blade No.58
4340CT, 4340FCT
Jig Saw
Current (A)
Cycle (Hz)
6.9
50 / 60
50 / 60
6.3
3.4
50 / 60
50 / 60
3.3
3.2
50 / 60
800 - 2,800
-1
26 ( 1 )
BOSCH Type
Yes
MAKITA Type
Yes / 3 stages
* 135 (5-5/16)
10 (3/8)
20 (25/32)
* Jig saw blade No.B-8
* Jig saw blade No.B-10
* Jig saw blade No.B-11
* Jig saw blade No.B-12
* Jig saw blade No.B-13
* Jig saw blade No.B-14
* Jig saw blade No.B-15
* Jig saw blade No.B-16
H
W
Dimensions : mm ( " )
Length ( L )
Height ( H )
Width ( W )
Continuous Rating (W)
Input
Output
720
720
720
720
720
Speed control
Soft start
Variable speed
Protection from electric shock
Net weight : Kg (lbs.)
Cord length : m (ft)
* With attaching jig saw
blade No. B-16L(optoinal accessory),
* Jig saw blade No.B-17
* Jig saw blade No.B-18
* Jig saw blade No.B-19
* Jig saw blade No.B-21
* Jig saw blade No.B-22
* Jig saw blade No.B-23
* Jig saw blade No.B-24
* Jig saw blade No.B-25
PRODUCT
L
236 (9-1/4)
204 (8)
73 (2-7/8)
Max. Output(W)
320
700
320
700
320
700
320
700
320
700
Yes
Yes
Yes
by double insulation
2.4 (5.3)
2.5 (8.2)
* Jig saw blade No.B-26
* Jig saw blade No.B-27
* Jig saw blade No.B-16L
* Jig saw blade No.BR-13
* Plastic base plate
P 1 / 16

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Summary of Contents for Makita 4340CT

  • Page 1 ECHNICAL INFORMATION PRODUCT P 1 / 16 4340CT, 4340FCT Model No. Description Jig Saw ONCEPT AND MAIN APPLICATIONS The above mentioned top handle type jig saw is the advanced version of the existing model 4304T series. Its brief benefits and features are...
  • Page 2 P 2 / 16 epair < 1 > Lubrication Apply MAKITA grease FA. No.2 to the portions marked with black triangle, and machine oil No.120 to the portions marked with gray triangle to protect parts and product from unusual abrasion. Linear guide...
  • Page 3 The tail of torsion spring 6 pushed Fig. 2 into the original position. < 4 > Disassembling handle section (Model 4340T / 4340CT / 4340FCT) 1. Separate handle R from handle L by unscrewing the following screws. See Fig. 3. 1 pc. of tapping screw 4x40, <...
  • Page 4 Tapping screws CT 4 x 16 Gear housing cover Safety wire 4340T, 4340CT, 4340FCT Fig. 5 2.Take off stop ring E-3 with small flat head screwdriver. And push slider to the lower dead point. See Fig. 6. Stop ring E-3...
  • Page 5 P 5 / 16 epair 3.Slide pin 4 in order to disconnect rod with slider. And then, pull out rod from gear housing cover. Disassemble linear guides by unscrewing 4 ps. of pan head screws M4 x 10. So, leaf spring, pin 4 and slider can be disassembled from gear housing cover.
  • Page 6 P 6 / 16 epair 3. Align the hole of slider and the same of rod, and insert pin 4 into the aligned holes from left side as illustrated in Fig. 9. Stand slider and insert a pair of linear guide as illustrated in Fig. 9A. Linear guides Slider, stood for setting a pair of linear guide...
  • Page 7 < 8 > Assembling blade holder 1. Apply MAKITA grease FA No.2 to push pin and set it in the hole of rod. And assemble torsion spring 15 to rod by inserting its tail shown in Fig. 13 into the hole of rod.
  • Page 8 Safety wire Fig. 4 Fig. 18 4340T, 4340CT, 4340FCT 2. Locking crank complete with something bar-formed metal, unscrew 2 pcs. of hex socket head bolts M4 x 12 as illustrated in Fig.19. 3. Disassemble retaining ring S-8. Then, the inner parts can be disassembled from gear housing as illustrated in Fig.20.
  • Page 9 P 9 / 16 epair < 10 > Assembling parts in gear housing 1. Assemble flat washer 8 to the shaft in gear housing. See Fig. 21. 2. After assembling seal plate to push plate, assemble them to the shaft in gear housing. See Fig. 22. 3.
  • Page 10 P 10 / 16 epair < 11 > Disassembling armature (4340T, 4340CT, 4340FCT) 1. With referring to the following section, disassemble handle L and R, and gear housing cover. "< 4 > Disassembling handle section" at page 3 "< 5 > Disassembling gear housing cover section" at page 4 2.
  • Page 11 1. With referring to the following section, disassemble handle L and R, or head cover L and R, and gear housing cover. "< 4 > Disassembling handle section" at page 3 (for 4340T, 4340CT, 4340FCT) "< 5 > Disassembling gear housing cover section" at page 4 2.
  • Page 12: Circuit Diagram

    P 12 / 16 ircuit diagram Model 4340FCT (with controller and LED job light) Model 4340CT ( with controller, without LED job light) Color index of lead wires Black Orange White Blue Instead of terminal block, In stead of blue, white lead wire...
  • Page 13 P 13 / 16 ircuit diagram Model 4340T (without controller andt LED circuit) Color index of lead wires Black White See-through Instead of terminal block, insulated terminal is used in the products for some countries. Switch Terminal block Power supply cord Noise suppressor Field...
  • Page 14 P 14 / 16 iring diagram in motor housing Side A 4340T, 4340CT and 4340FCT Side D Side B Side C Side D Fix lead wires from the rear portion of Side A motor housing to handle, with lead holder.
  • Page 15 P 15 / 16 iring diagram in handle section 4340CT (with controller, without LED jog light) Roll the slack portion of LED lead 4340FCT (with controller and LED jog light) wire around lead holders. Lead holder Put slack portion of lead wires between pins.
  • Page 16 P 16 / 16 iring diagram in handle section 4340T (without controller, without LED jog light) Wall Field lead wire (black) Pass lead wires between wall Field lead wire and rib. (white) Grounding lead wire ( See-through) Field lead wire (black)

This manual is also suitable for:

4340fct