Makita Impact Driver TD090D User Manual

ECHNICAL INFORMATION  
PRODUCT  
T
P 1/ 6  
Models No.  
Description  
TD090D  
L
10.8V Cordless Impact Driver  
CONCEPT AND MAIN APPLICATIONS  
Model TD090D is a 10.8V cordless impact driver  
compact and lightweight for easy handling, but featuring  
high operation efficiency.  
H
W
Dimensions: mm (")  
Length (L) 155 (6-1/8)  
Uses new 10.8V Li-ion battery of stick type as a power unit.  
Width (W)  
Height (H)  
54 (2-1/8)  
178 (7)  
This product is available in the following variations.  
Battery  
type  
Plastic  
carrying case  
Housing  
Model No.  
Charger  
Offered to  
quantity  
2
color  
Makita-blue  
white  
Makita-blue  
white  
TD090D  
USA, Canada  
Mexico, Panama  
TD090DW  
TD090DWE  
TD090DWEW  
BL1013  
(Li-ion 1.3Ah)  
DC10WA  
Yes  
All countries except  
the four listed above  
The models also includes the accessories listed below in "Standard equipment".  
Specification  
Cell  
Li-ion  
10.8  
1.3  
Voltage: V  
Capacity: Ah  
Battery  
50  
Charging time (approx.): min.  
with DC10WA  
Max. output: W  
115  
Driving shank: mm (")  
6.35 (1/4) Hex  
Machine screw  
M4 - M8 (5/32 - 5/16")  
M5 - M12 (3/16 - 1/2")  
M5 - M10 (3/16 - 3/8")  
Standard bolt  
Capacities  
High tensile bolt  
Coarse thread screw  
22 - 90mm (7/8 - 3-1/2")  
Impacts per min.: min-1=ipm  
No load speed: min-1= rpm  
0 - 3,000  
0 - 2,400  
90 [910] (800)  
Yes  
Max. fastening torque: N.m [kgf.cm] (in.lbs)  
Electric brake  
Variable speed control by trigger  
Yes  
Reverse switch  
Yes  
Yes  
LED job light  
Net weight [with battery BL1013]: kg (lbs)  
0.92 (2.0)  
Standard equipment  
Holster ......................... 1 pc  
Note: The standard equipment for the tool shown above may differ by country.  
Optional accessories  
Phillips bits, Square bits, Socket bits, Drill chucks, Hex shank auger bits,  
Hole saws for impact driver, Bit piece,  
Charger DC10WA, Battery BL1013  
 
P 2/ 6  
Repair  
CAUTION: Remove the bit and the battery from the machine for safety before  
repair/ maintenance in accordance with the instruction manual!  
[1] NECESSARY REPAIRING TOOLS  
Code No.  
Description  
Use for  
Removing of Hammer case complete  
1R041 Vise plate  
1R045 Gear extractor (large)  
Removing of Hammer  
Center attachment for 1R045  
Torque wrench shaft  
1R346  
1R223  
Removing of Hammer case complete  
1R224 Ratchet head for 1R223  
1R232 Pipe 30  
Removing of Bit sleeve  
1R288 Screwdriver Magnetizer  
1R291 Retaining Ring S and R Pliers  
134844-7 Socket 27 -50  
Removing Steel balls  
Removing Bit sleeve  
Disassembling of Hammer case complete  
[2] LUBRICATION  
Apply Makita grease N. No.2 to the portions designated with the black triangle and Makita grease FA No.2 to the  
portions designated with gray triangle to protect parts and product from unusual abrasion.  
Item No.  
17 Anvil  
25 Spindle  
19  
Description  
Portion to lubricate  
Lubricant  
Amount  
a little  
Outer periphery where the neck of Hammer case contacts  
Hole into which the bottom of Anvil is inserted  
Makita grease FA.  
No.2  
Steel ball 3 (24 pcs.)  
Whole portion  
a little  
1g  
Makita grease N. No.2  
23 Steel ball 4.8 (2 pcs.)  
30 DC motor  
Pinion teeth that engages with Spur gear 17  
Makita grease FA. No.2  
Makita grease N No. 2  
Fig. 1  
Hammer case complete  
17  
19  
23  
Spur gear 17  
25  
30  
 
P 3/ 6  
Repair  
[2] DISASSEMBLY/ASSEMBLY  
[3]-1. Hammer case section  
DISASSEMBLING  
1) Remove Bumper from Hammer case complete. (Fig. 2)  
2) Remove two Set plates with which Housings L and R are assembled to one  
another as follows:  
Insert a small slotted screwdriver through the punched hole of Set plate and  
move Set plate in the direction of the arrow using the screwdriver. (Fig. 3)  
3) Remove Housing R from Housing L by removing Bind PT3x6 tapping screws  
(6pcs.).  
Fig. 4  
1R223  
4) Remove Hammer case section and DC motor section together at one time,  
and then separate Hammer case section from DC motor section.  
5) Clamp the flats of Hammer case complete in a vise with 1R041 as illustrated  
in Fig.4, and fit Socket 27-50 into the hexagon of Bearing box complete.  
Turn Socket 27-50 clockwise using 1R224 and 1R223 to remove the hexagon  
of Bearing box complete. Hammer section, Internal gear 43 and Bearing box  
complete can be separated from Hammer case complete.  
1R224  
flats of  
Hammer  
case complete  
Socket 27-50  
(134844-7)  
hexagon of  
Bearing box  
complete  
Fig. 2  
Fig. 3  
Set plate  
(2pcs.)  
Housing L  
vise  
Bumper  
small slotted  
screwdriver  
1R041  
Housing R  
ASSEMBLING  
1) Put Bearing box on a worktable and stack Internal gear 53, Hammer section  
and Hammer case complete (including Anvil and Bit sleeve, etc.) vertically  
on Bearing box as illustrated in Fig. 5. Then fasten Bearing box to Hammer  
case complete by turning Socket 27-50 counterclockwise to 25 up to 30N.m.  
with 1R224 and 1R223.  
Note: Internal gear 43 is directional as illustrated in Figs. 5 and 6. Therefore;  
fit the internal ring portion into the groove of Bearing box.  
fit six protrusions into the grooves of Hammer case complete.  
Fig. 5  
Fig. 6  
Hammer case complete  
(including Anvil and Bit sleeve, etc.)  
Hammer section  
protrusions of  
Internal gear 43  
Groove for  
receiving  
Internal gear 43  
Internal gear 53  
Bearing box complete  
internal ring portion  
of Internal gear 43  
2) Engage the pinion gear of DC motor with the assembled Hammer case section.  
3) Set the assembled Hammer case section with DC motor to Housing L.  
4) Do the reverse of the disassembling step to fix Housing L to Housing R. Refer to Fig. 3.  
5) Mount Bumper on Hammer case complete. (Fig. 2)  
 
P 4/ 6  
Repair  
[3]-2. Hammer section  
DISASSEMBLING  
1) Remove Hammer section in accordance with [3]-1. Hammer case section.  
2) Press down Hammer using 1R045 and 1R346 to align the opening for Steel ball insertion with the top of cam grooving  
on Spindle. And then, remove Steel ball 4.8 from Spindle. (Fig. 7)  
3) Hold Hammer section as illustrated in Fig. 8 and release it from 1R346 and 1R045.  
Note: Do not hold 1R346 and 1R045 as illustrated in Fig. 9 when releasing Hammer section from them.  
Failure to follow this instruction could cause Steel balls to get out of hammer.  
4) Hammer section can be disassembled as illustrated in Fig. 10. Flat washer 20 and Steel balls 3 can be removed. (Fig. 11)  
Fig. 7  
Fig. 8  
Fig. 9  
Steel ball 4.8 (2pcs.)  
Spindle  
top of cam  
grooving  
Hammer  
1R045  
opening for Steel ball insertion  
Fig. 10  
1R346  
Fig. 11  
Hammer  
Flat washer 12  
Pin 3.5  
Spindle section  
Steel ball 3  
(24 pcs.)  
Flat washer 20  
Washer 21  
Compression spring 21  
Hammer  
Spindle  
Spur gear 17  
ASSEMBLING  
Fig. 12  
Take the reverse of the disassembling step.  
Note: Put Steel ball 3 (24pcs.) into Hammer as illustrated in Fig. 12.  
Space equivalent to one Steel ball proves Hammer and Steel ball 3  
(24pcs.) are normal.  
Hammer viewed from Spindle insertion side  
Steel ball 3 (24pcs.)  
Space equivalent to  
one Steel ball  
[3]-3. Assembling F/R Change Lever  
Link the notch of F/R change lever and the protrusion of Switch,  
then install them in Housing L. (Fig. 13)  
Fig. 13  
notch of F/R change lever  
protrusion of Switch  
 
P 5/ 6  
Repair  
[3]-4. Bit Holder Section and Anvil  
DISASSEMBLING  
(1) Disassemble Hammer case complete. See Figs. 2 to 5.  
(2) Put Hammer case complete on 1R232 to disassemble Ring spring 11 easily. See Fig. 14.  
(4) Remove Ring spring 11 as illustrated in Fig. 15. Now Bit holder section can be disassembled as illustrated in Fig. 16.  
Fig. 14 Fig. 15  
Raise this side (opposite to the expanded side) with index finger.  
Ring spring 10  
Ring spring 11  
Bit sleeve  
Anvil  
Hammer case  
complete  
Expand Ring spring 10  
with 1R291.  
1R232  
Slide the top of Bit sleeve  
with thumb.  
Bit sleeve  
Fig. 16  
Flat washer 11  
Hammer case complete  
Anvil  
Nylon washer 20  
Anvil  
Compression  
spring 13  
Sleeve  
Steel ball 3 (2psc.)  
1R232  
Flat washer 12, Compression  
spring 13 and Sleeve  
Anvil and Nylon washer 20 are removed from  
Hammer case complete.  
are removed from Anvil.  
Pay attention not to lose Steel ball 3.  
ASSEMBLING  
Take the reverse of the disassembling step.  
Circuit diagram  
Fig. D-1  
red marking  
Color index of lead wires' sheath  
M1  
M2  
Black  
Red  
Terminal  
Switch  
DC motor  
White  
LED  
 
P 6/ 6  
Wiring diagram  
Fig. D-2  
Pay attention to the directions of lead wires and connect Flag receptacles  
to electrical parts.  
Refer to the following illustration.  
red marking  
Terminal  
DC motor  
Fig. D-3  
Before installing Switch in Housing R, route Lead wires as illustrated below and connect two Connectors.  
Do not put their Lead wires on the ribs of Housing L.  
Lead wire holders  
Housing L  
Connector  
(To Switch)  
Connector  
LED  
Lead wires in this area  
must be tight.  
Lead wires have to fixed  
with the ribs.  
Fig. D-4  
Bend the terminals of DC motor  
as illustrated.  
Route Lead wires between ribs.  
Insert Connectors between  
their Lead wire holders.  
Flag receptacles and  
Lead wires have to  
be far from DC  
motor.  
Do not put them  
on the ribs.  
Face the glue-attached portion of LED  
downward.  
Fix Lead wires  
with Lead wire  
holders.  
Lead wires between Connector and  
Switch have to be placed behind Switch.  
Do not ride Lead wires on the screw embosses.  
 

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