Makita TD090D Manual

PRODUCT
P 1/ 6
T
ECHNICAL INFORMATION
Models No.
Description
CONCEPT AND MAIN APPLICATIONS
Specification
Standard equipment
Optional accessories
TD090D
10.8V Cordless Impact Driver
Dimensions: mm (")
Width (W)
Height (H)
Length (L) 155 (6-1/8)
54 (2-1/8)
178 (7)
Phillips bits, Square bits, Socket bits, Drill chucks, Hex shank auger bits,
Hole saws for impact driver, Bit piece,
Charger DC10WA, Battery BL1013
Model TD090D is a 10.8V cordless impact driver
compact and lightweight for easy handling, but featuring
high operation efficiency.
Uses new 10.8V Li-ion battery of stick type as a power unit.
The models also includes the accessories listed below in "Standard equipment".
Note: The standard equipment for the tool shown above may differ by country.
Holster ......................... 1 pc
This product is available in the following variations.
TD090D
TD090DW DC10WA
Model No. type quantity Charger
2
BL1013
(Li-ion 1.3Ah)
Battery
Makita-blue
white
TD090DWE
TD090DWEW
Makita-blue
white
Housing
color
Yes
Plastic
carrying case Offered to
USA, Canada
Mexico, Panama
All countries except
the four listed above
L
H
W
10.8
1.3
115
0 - 3,000
6.35 (1/4) Hex
0 - 2,400
Li-ion
No load speed: min-1= rpm
Max. output: W
Battery
Cell
Voltage: V
Capacity: Ah
Driving shank: mm (")
90 [910] (800)
Max. fastening torque: N.m [kgf.cm] (in.lbs)
Yes
Yes
Yes
0.92(2.0)
Reverse switch
LED job light
Yes
Electric brake
Variable speed control by trigger
Net weight [with battery BL1013]: kg (lbs)
Impacts per min.: min-1=ipm
Capacities Standard bolt
High tensile bolt
Machine screw
M5 - M12 (3/16 - 1/2")
M5 - M10 (3/16 - 3/8")
Coarse thread screw 22 - 90mm (7/8 - 3-1/2")
M4 - M8 (5/32 - 5/16")
50
with DC10WA
Charging time (approx.): min.

Repair
P 2/ 6
CAUTION: Remove the bit and the battery from the machine for safety before
repair/ maintenance in accordance with the instruction manual!
Spur gear 17
Hammer case complete
[2] LUBRICATION
[1] NECESSARY REPAIRING TOOLS
Fig. 1
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.
Description
Vise plate Removing of Hammer case complete
Removing of Hammer case complete
Disassembling of Hammer case complete
Removing of Bit sleeve
Removing of Hammer
Code No.
1R041
1R045 Gear extractor (large)
Center attachment for 1R045
Torque wrench shaft
Ratchet head for 1R223
Pipe 30
Socket 27 -50
Screwdriver Magnetizer
Retaining Ring S and R Pliers Removing Bit sleeve
1R346
1R223
1R224
1R232
1R288
1R291
134844-7
Use for
Item No. Description
Anvil
Steel ball 3 (24 pcs.)
Steel ball 4.8 (2 pcs.)
Outer periphery where the neck of Hammer case contacts
Hole into which the bottom of Anvil is inserted
Whole portion
Portion to lubricate
17
17
19
23
30
19
23
30
25
25
Spindle
DC motor Pinion teeth that engages with Spur gear 17
Removing Steel balls
Lubricant Amount
a little
a little
1g
Makita grease FA.
No.2
Makita grease N. No.2
Makita grease N No. 2
Makita grease FA. No.2

Repair
P 3/ 6
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.).
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.
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.
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)
[2] DISASSEMBLY/ASSEMBLY
[3]-1. Hammer case section
DISASSEMBLING
ASSEMBLING
Fig. 2
Fig. 5 Fig. 6
Fig. 4
vise
1R224
1R223
1R041
Socket 27-50
(134844-7)
flats of
Hammer
case complete
Fig. 3
Housing L
Housing R
small slotted
screwdriver
Set plate
(2pcs.)
Bumper
hexagon of
Bearing box
complete
Hammer case complete
(including Anvil and Bit sleeve, etc.)
Hammer section
Internal gear 43
Groove for
receiving
Internal gear 53
Bearing box complete
protrusions of
Internal gear 43
internal ring portion
of Internal gear 43

Repair
P 4/ 6
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.
[3]-3. Assembling F/R Change Lever
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)
DISASSEMBLING
ASSEMBLING
[3]-2. Hammer section
Hammer
1R346
1R045
opening for Steel ball insertion
top of cam
grooving
Steel ball 4.8 (2pcs.)
Spindle
Fig. 9
Flat washer 12
Pin 3.5
Spindle Spur gear 17
Hammer
Flat washer 20
Compression spring 21
Washer 21
Steel ball 3
(24 pcs.)
Spindle section
Hammer
Fig. 7 Fig. 8
Fig. 10 Fig. 11
Fig. 12
Hammer viewed from Spindle insertion side
Steel ball 3 (24pcs.)
Space equivalent to
one Steel ball
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

Repair
P 5/ 6
ASSEMBLING
[3]-4. Bit Holder Section and Anvil
DISASSEMBLING
Raise this side (opposite to the expanded side) with index finger.
Ring spring 10
Expand Ring spring 10
with 1R291.
Slide the top of Bit sleeve
with thumb. Bit sleeve
Bit sleeve
Hammer case
complete
Anvil
1R232
Ring spring 11
Fig. 14 Fig. 15
Steel ball 3 (2psc.)
Compression
spring 13
Flat washer 11
Sleeve
Hammer case complete
Nylon washer 20
Anvil
Anvil
1R232 Flat washer 12, Compression
spring 13 and Sleeve
are removed from Anvil.
Anvil and Nylon washer 20 are removed from
Hammer case complete.
Pay attention not to lose Steel ball 3.
Fig. 16
(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.
Take the reverse of the disassembling step.
Circuit diagram
Fig. D-1
SwitchTerminal
White
DC motor
red marking
Red
Color index of lead wires' sheath
Black ＋ ＋
－ －
M1
M2
LED

P 6/ 6
Wiring diagram
Fig. D-2
Fig. D-3
Pay attention to the directions of lead wires and connect Flag receptacles
to electrical parts.
Refer to the following illustration.
Fig. D-4
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.
Fix Lead wires
with Lead wire
holders.
Do not ride Lead wires on the screw embosses.
Terminal DC motor
Connector
Lead wire holders
Housing L
LED
Lead wires in this area
must be tight.
Lead wires have to fixed
with the ribs.
red marking
Connector
(To Switch)
Face the glue-attached portion of LED
downward.
Lead wires between Connector and
Switch have to be placed behind Switch.
Route Lead wires between ribs. Insert Connectors between
their Lead wire holders.
Bend the terminals of DC motor
as illustrated.
Flag receptacles and
Lead wires have to
be far from DC
motor.
Do not put them
on the ribs.