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T ECHNICAL INFORMATION
Models No. 6993D 6994D
NEW TOOL
P1/5
Cordless impact Cordless impact
Description wrench 9.6V L L
driver 9.6V
CONCEPTION AND MAIN APPLICATIONS
The above models are the improved version
of the following existing models.
6993D 6994D
* 6993D : push button version
of the existing model 6903VD H H
* 6994D : push button version
of the existing model 6907D
The variations of these models are listed below. W W
Battery
Model No. No. Type Ah Q'ty Charger
Dimensions : mm ( " )
6993D 9120 1.3 1 pc. Without
Model No. 6993D 6994D
6993DW 9120 Ni-Cd 1.3 1 pc. DC 9710 Width ( W ) 77 (3) 77 (3)
6993DWE 9120 1.3 2 pcs. DC 9710 Height ( H ) 228 (8-13/16) 228 (8-13/16)
6994DW 9120 1.3 1 pc. DC 9710 Length ( L ) 188 (7-3/8) 185 (7-1/4)
Ni-Cd
6994DWE 9120 1.3 2 pcs. DC 9710
Specification
Model No. 6993D 6994D
Voltage (V) D/C 9.6 D/C 9.6
No load speed (min-1=rpm) 0 - 2,200 0 - 2,000
Impact per minute (min-1=bpm) 0 - 2,800 0 - 2,600
Driving shank : mm ( " ) 6.35 (1/4) Hex 9.5 (3/8) Square
Machine screw
Standard bolt M4 - M10 (5/32 - 3/8) M5 - M12 (3/16 - 15/32)
Capacities High Tensile bolt M5 - M10 (3/16 - 3/8)
Course thread: mm (") 22 - 90 (7/8 - 3-1/2) in length
Self drilling screw 4 - 6 (5/32 - 1/4) in diameter
:mm (") 13 - 45 (1/2 - 1-3/4) in length
Max. fastening torque 68.6 N.m (700Kgf.cm, 600 in.lbs) 68.6 N.m (700Kgf.cm, 600 in.lbs)
Reverse switch Yes Yes
Electric brake Yes Yes
Charging time with DC9710 ** approx. 60 minutes ** approx. 60 minutes
Net weight: kg (lbs) 1.3 (3.0 ) 1.3 (3.0 )
Standard equipment
For Mod.6993D For Mod.6994D
* Philips bit 2-65 .............. 1 pc.(Except North America, South America * Battery cover ................. 1 pc.
Europe and Great Britain) * Plastic carrying case ....... 1 pc.
* Battery cover ................. 1 pc.
* Plastic carrying case ....... 1 pc.
< Note > The standard equipment for the tool shown may differ from country to country.
Optional accessories
For Mod.6993D For Mod.6994D
* Various driver bits and socket bits * Ni-Cd Battery 9100, 9102, 9102A * Ni-Cd Battery 9100, 9102, 9102A
* Various drill chuck sets and 9120 and 9120
* Bit piece * Ni-MH Battery 9133, 9134 and 9135 * Ni-MH Battery 9133, 9134 and 9135
* Set plate for batteries * Charger DC1411 and DC1801 * Charger DC1411 and DC1801
without set plate * Automotive charger DC1422 * Automotive charger DC1422
* Set plate for batteries without set plate
Features and benefits P2/5
6994D Cordless impact wrench
Easy sleeve system for quick replacing
the bits
Variable speed for easier start up
6993D Cordless impact driver
Gripping angle makes bit centering
easier and operation more convenient.
Set plate can be installed for your
existing batteries of non-push button.
Push button type battery
for easy and quick replacement
Repair
< 1 > Removing and assembling anvil section for Model 6993D
Remove ring spring 11 from the groove of anvil with retaining ring plier. Then, the following parts can be
removed from anvil. See Fig. 1.
(16) Flat washer 12 (17) Compression spring 13 (18) Sleeve
(19) Oil seal 14 (20) Sleeve 14 (21) Rubber washer 20
(22) Nylon washer 14 (14) Steel ball
(21) (22) (14)
(16) (17) (18) (19) (20)
Bit installing side Hammer installing side
(15) Ring spring 11 (23) Anvil
Fig. 1
< Note in assembling >
1. Lubrication : Apply 0.5 g MAKITA grease N No.2 to the hatched portions illustrated in Fig. 2.
(21) Rubber sleeve 20 (22) Nylon washer 14 (23) Anvil Hammer and spindle
Bit installing side installing side
The portion sliding The portion on which The cylindric part
on nylon washer 14 anvil slides. of anvil
Fig. 2
2. Lubrication : Apply 2 g MAKITA grease N No.2 into the anvil's hole where spindle is to be assembled.
(23) Anvil
Apply grease here.
Fig. 3
Repair P3/5
3. Assembling oil seal 14 and nylon washer 20 for Model 6993D
Oil seal 14 and nylon washer 20 have to be assembled as illustrated in Fig. 4.
(16) Flat washer 12 (17) Compression spring 13 (18) Sleeve
(19) Oil seal 14 (20) Sleeve 14 (21) Rubber washer 20
(22) Nylon washer 14 (14) Steel ball
(21) (14) (23) Anvil
(16) (17) (18) (20)
Bit installing side Hammer installing side
(15) Ring spring 11 (19) Oil seal 14
(22) Nylon washer 14
Side view
Lip
Concave portion
The lip has to be faced
to bit installing side.
The concave portion has to be
faced to hammer installing side.
Fig. 4
< 1-A > Removing and assembling anvil section for Model 6994D
Remove ring spring 7 from the groove of anvil with retaining ring plier. Then, the following parts can be
removed from anvil. See Fig. 1A.
(15) Oil seal 14 (16) Sleeve 14 (17) Rubber washer 20
(18) Nylon washer 14 (19) Anvil
Ring spring 7 (15) (16) (17) (18) (19)
< Note in assembling >
1. Lubrication : Apply 0.5 g MAKITA grease N No.2 to the hatched portions illustrated in Fig. 2.
(21) Rubber sleeve 20 (22) Nylon washer 14 (19) Anvil Hammer and spindle
Bit installing side installing side
The portion sliding The portion on which The cylindric part
on nylon washer 14 anvil slides. of anvil
Fig. 2A
2. Lubrication : Apply 2 g MAKITA grease N No.2 into the anvil's hole where spindle is to be assembled.
(19) Anvil
Apply grease here.
Fig. 3A
Repair P4/5
3. Assembling oil seal 14 and nylon washer 20 for Model 6994D
Oil seal 14 and nylon washer 20 have to be assembled as illustrated in Fig. 4A.
(15) Oil seal 14 (16) Sleeve 14 (17) Rubber washer 20
(18) Nylon washer 14 (19) Anvil
Ring spring 7 (16) (17) (19)
Bit installing side Hammer installing side
(15) Oil seal 14 (18) Nylon washer 14
Lip
Concave portion
The lip has to be faced
to bit installing side.
The concave portion has to be
faced to hammer installing side.
Fig. 4A
< 2 > Removing 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 steel ball 5.6 from spindle.
(4)Apply MAKITA grease N No.2 each 0.5 g to the position No. (1) - (4) in Fg. 5.
Cam groove top Spindle
of spindle (1)
(2)
(3)
Steel ball 5.6 x 2 pcs.
1R045 Large gear extractor
Opening for steel
ball inserting Hammer
Compression spring 24
L (4)
L= 85mm
L=105mm
L=130mm
W
W: The maximum opening width
is 170mm.
Fig. 5
Circuit diagram P5/5
Red point
Red
T M1
Battery holder Switch DC motor
T M2
Black
Wiring diagram
Terminal
DC motor
Terminal
Variable speed
control switch
Lead wire (black) Lead wire (red)
Terminal Terminal
Battery holder