Continuous Rating (W)

Voltage (V)

Cycle (Hz)

Input

Output

Max. Output(W)

110
120
220
230
240

2.7
2.5
1.3
1.3
1.2

50 / 60
50 / 60
50 / 60
50 /60
50 / 60

280
280
280
280
280

120
120
120
120
120

240
240
240
240
240

Models No.

Description

NEW TOOL

Current (A)

T

ECHNICAL INFORMATION

C

ONCEPT AND MAIN APPLICATIONS

S

pecification

S

tandard equipment

O

ptional accessories

< Note > The standard equipment for the tool shown may differ from country to country.

P 1 / 5

6953

The above model is the impact wrench with
max. fastening torque, 150N.m.
This model's brief features and benefits are
* palm fitting soft grip
* Removable belt clip can be attached on both left
and right side without any tool.

Impact Wrench

W

H

L

Dimensions : mm ( " )

Width ( W )

Height ( H )

Length ( L )

233 (9-1/8)

180 (7-1/8)

67 (2-5/8)

No load speed (min

-1

=rpm)

Max. fastening torque

Variable switch

Reverse switch

Capacities

Impact per minute (min

-1

=bpm)

Protection from electric shock

Driving shank : mm ( " )

Net weight: kg (lbs)

Cord length : m ( ft )

High Tensile bolt

Standard bolt

0 - 3,000
0 - 3,000
12.7 (1/2)

2.5 (8.2)

1.4 (3.1)

M10 - M16

M8 - M12

150 N.m (110 ft.lb)

by Double insulation

Yes

Yes

* Plastic carrying case .......................... 1 pc.

* Socket 17-38
* Socket 17-52
* Socket 19-38
* Socket 19-52
* Socket 21-38
* Socket 21-52
* Socket 22-38
* Socket 22-52

* Socket 23-38
* Socket 23-52
* Socket 24-45
* Socket 24-52
* Socket 26-50
* Socket 26-78
* Socket 21-78
* Socket 19-78

* Universal joint
* Extension bar
* Bit adapter
* Oval socket assembly

R

epair

P 2 / 5

< 1 > Disassembling housing set

< 2 > Assembling anvil

Apply 0.1 g of MAKITA grease N No.1 to the cylinderic portion of anvil
marked with black triangle, to protect parts and machine from unusual abrasion.

Hex socket
head bolt M4x30 : 4 pcs.

Tapping screw
4 x 18 : 7 pcs.

Hammer case

1) Take off 4 pcs. of hex socket head bolts M4x30. And then, remove hammer case and internal gear case
from housing. See Fig. 1.
2) Take off 7 pcs. of tapping screws 4 x 18. So. housing can be removed. See Fig. 1.

Internal gear case

Carbon brush

Brush holder cap

Anvil

Flat washer 18

Internal gear case

Rubber ring 18

Bracket

hammer case

Assemble rubber ring 18 and flat washer 18 into hammer case. And then, assemble anvil on which grease has been
applied in advance. See Fig. 2.

Fig. 2

Fig. 1

<Note> Make sure that bracket has been assembled between hammer case and internal gear case.

R

epair

P 3 / 5

< 3 > Disassembling hammer

(1) Press down hammer with 1R045: Large gear extractor
by turning the handle.

(2)Adjust the opening for steel ball inserting to the cam groove top of spindle.

(3)Take off 2 pcs. of steel balls 5.6 from spindle.

< Note > 25 steel balls 3.5 are installed in hammer.
Check the quantity when assembling.

Fig. 3

Spindle

Cam groove top
of spindle

Opening for steel
ball inserting

Steel ball 5.6 x 2

Steel ball 3.5 x 25

Hammer

1R045 Large gear extractor

(4) Apply grease to the position No. 1, 2, 3 and 4 as listed below, when assembling.

(1) to Spindle

(3) to Steel ball 5.6 x 2

(2) to Steel ball 3.5 x 25

Hammer

(4) to Spur gear 22

Fig. 4

MAKITA
grease N No.1

Molybdenum
di-sulphide lubricant

(1)

(2)

(3)

(4)

0.5g

0.2g

0.2g

0.5g

1.0g

0.6g

Ball bearing 6901LLB

R

epair

P 4 / 5

< 4 > Assembling housing R and L

When assembling housing R to housing L, make sure that 2 pcs. of rubber pins 4 have been attached
to the illustrated portion of housing R. See Fig. 5.

Housing R

Housing R

Rubber pins 4

Fig. 5

Hammer case

<

5

> Hammer case has to be fastened diagonally as illustrated in in Fig.6.

Fig.6

C

ircuit diagram

W

iring diagram

P 5 / 5

Color index of lead wires

Black
White

Orange

Transparent

Purple

Power supply
cord

Holder arm
complete

Noise
suppressor

1

2

M2

C1

1

C2

2

M3

3

4

M1

Field

The products may come with noise suppressor of 2 lead wire type, or without noise suppressor
for some countries.

Switch

Switch

Holder arm
complete

Noise
suppressor

Field

Holding the lead wire
(transparent) with lead holder,
pass between switch and
housing's wall as per
the illustration.

Lead wire (white)
connecting main switch
with reverse switch.

Hold the lead wire (white)
with lead holder on the switch.

Pass the lead wire (orange) between field
and boss as per the illustration.

Pass the lead wires inside of this rib.

Lead holder

Boss

Rib

Field has to be so assembled, that its
poke-in terminals face to the holder
arm complete side.

The products may come with noise suppressor
of 2 lead wire type, or without noise suppressor
for some countries.