Makita HR262D Manual

Capacity: mm (")
HR262D/ BHR262 HR262TD/ BHR262T
Yes
Yes
Yes (by trigger)
13 (1/2)
32 (1-1/4)
26 (1)
4.5 (9.9)
Models No.
Description
CONCEPT AND MAIN APPLICATIONS
Specification
Standard equipment Optional accessories
Note: The standard equipment
for the tool shown above
may vary by country.
HR262D/BHR262, HR262TD/BHR262T
26mm (1") Cordless Combination Hammers W
H
Chuck type Adapted for
SDS-PLUS bits
Adapted for SDS-PLUS bits
and Round shank bits*2
Steel
Wood
Concrete
Variable speed control
Reverse switch
Torque limiter
Grip assembly ........................ 1
Depth gauge (Stopper pole) ... 1
Quick change drill chuck ....... 1
(for HR262TD/BHR262T)
Bit grease ............................... 1
(for some country)
Waste cloth ............................ 1
(for some country)
SDS-PLUS bits
Taper shank TCT bits
Taper shank adapter
Cotter
Grip drill
Grip drill holder
Drill chuck assembly
Chuck adapter
Drill chuck S13
Chuck key S13
SDS-Plus hammerchuck set
Scraper assembly
Dust cup 5
Dust cup 9
Dust extractor attachment
Grease vessel 30g
Hose
Joint 25
Bit grease
Plastic carrying case
Depth gauge (Stopper pole)
Blow out bulb
Cold chisels
Keyless drill chuck
Safety goggles
Dust cup
Battery
Voltage: V
Capacity: Ah
Charging Time: min.
36
2.2/ 2.6
Cell Li-ion
60 with DC36WA/ 22 with DC36RA
Energy capacity: Wh 80/ 94
YesLED job light
These 36V cordless combination hammers have been developed based on
Models BHR261 and BHR261T, and feature compatibility with both
Makita 36V-2.6Ah Li-ion battery BL3626 and 36V-2.2Ah Li-ion battery
BL3622A.
(Note: BHR261 and BHR261T run on only 36V-2.6Ah battery BL3626.)
Other features are exactly the same as BHR261 and BHR261T as follows:
• 3 operation modes (rotation only/ rotation with hammering/ hammering only)
• Vibration absorbing handle and soft grips
• Good tool-balance due to the center of gravity closer to handle
HR262TD/BHR262T are equipped with quick change chuck.
These new products are available in the variations listed in the next page.
Max. output (W) 500
0 - 1,200
0 - 4,800
No load speed: min.ˉ¹ = rpm
Impacts per minute= min.ˉ¹
Dimensions: mm (")
Width (W)
Height (H)
Length (L) 387 (15-1/4)
104 (4-1/8)
235 (9-1/4)
363 (14-1/4)
HR262D/
BHR262
HR262TD/
BHR262T
3 modes
(Rotation only/ Rotation with hammering/ Hammering only)
Operation mode
P 1/22
Weight according to
EPTA-Procedure 01/2003*3: kg (lbs) 4.8 (10.6)
PRODUCT
TECHNICAL INFORMATION
*2 Round shank bits can also be used by replacing the factory-mounted chuck with Quick change drill chuck (keyless).
*3 with Battery and Side grip
Grooving chisels
Bull points
Scaling chisels
Fast charger DC36RA
Battery BL3626
Charger DC36WA
Battery BL3622A
Battery adapter BAP36N
Battery converter BCV01
Battery converter BCV02
Side grip set
Grip base set
L
OFFICIAL USE
for ASC & Sales Shop

P 2/22
Variation list
BHR262Z2C
BHR262RD
Model No.
Type Quantity
Battery
adapter
Battery
converter
Plastic
carrying
case
Battery
cover
Yes
Battery
BHR262DP1
No NoBHR262Z No
1 No
No
No
No
BAP36N
BCV01No
No
HR262DZ NoNoNo No
HR262DWB Yes1 No
HR262DWBE 2
BL3622A
1
DC36RA
Charger
No
No NoNo NoNo
NoNo NoNo NoNo
No
DC36WA
BL3622ADC36WA
No
No No
No No
Yes No
BAP36NHR262DBP1 2 1BL3622ADC36WA Yes No
No
BCV02
BHR262ZC
BL3626
Yes2 1DC36RA NoBL3626
BHR262RDE 2 1 No NoYesDC36RA BL3626
BHR262/ HR262D
Model No.
Type Quantity
Battery
adapter
Battery
converter
Plastic
carrying
case
Battery
cover
Battery
BHR262TZ NoNoNo No No
BHR262TRDE Yes2BL3626 1 No
No
No
Charger
No
DC36RA
HR262TDZ NoNoNo No No
HR262TDWBE Yes2BL3622A 1 No
No
No
No
DC36WA
BHR262TDP1 Yes2BL3626 1 BAP36N NoDC36RA
Note: All models also include the accessories listed in "Standard equipment" of page 1.
BHR262T/ HR262TD

[2] LUBRICATION
[1] NECESSARY REPAIRING TOOLS
Repair
DescriptionCode No. Use for
Retaining ring S pliers ST-2N1R003 Removing Ring spring 19 from Tool holder complete/ Tool holder guide complete
Retaining ring S pliers ST-2
Bearing plate (for arbor press)
1R004 Removing Ring spring 29
1R022 or
1R356 Removing Ring spring 29
Bearing setting plate 8.21R032 Assembling Spiral bevel gear 26
Assembling Spiral bevel gear 26Bearing setting plate 10.21R033
Ring spring setting tool A1R164 Assembling Oil seal 25 to Gear housing complete
Ring spring setting tool B1R165 Assembling Needle bearing complete to Gear housing complete
Tip for Retaining ring pliers1R212 Attachment of 1R003
T-type hex wrench 3-1271R170 Removing two M4x25 hex socket head bolts on Inner support complete
Drill chuck extractor1R139 Removing Spiral bevel gear 26
Pipe 301R232 Assembling Oil seal 25 to Gear housing complete
Round bar for arbor 24-1001R249 Removing Ring spring 28
Round bar for arbor 30-1001R252 Removing Oil seal 25 from Gear housing complete
Bearing extractor1R269 Removing Ball bearing 608ZZ from Inner support complete
Round bar for arbor 7-501R281 Removing Ring 8
1R291 Removing Retaining Ring S-7
Ring spring removing jig1R306 Removing Ring spring 29 from Tool holder complete/ Tool holder guide complete
Piston cylinder318132-2 Assembling Ring spring 28 to Tool holder complete/ Tool holder guide complete
Retaining ring S and R pliers
Apply the following grease to protect parts and product from unusual abrasion.
* Makita grease RB No.00 to the portions indicated by black triangle
* Molybdenum disulfide lubricant to the portions indicated by gray triangle
P 3/22
CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.
Removing Retaining ring WR-12 from Armature shaft
Fig. 1
Item No. Description Portion to lubricate Lubricant
Makita grease RB No.00
Makita grease RB No.00
Makita grease RB No.00
4g
Amount
a little
a little
Striker
Compression spring 14 End to be fixed to the boss in Inner housing complete
Ball bearing
606ZZ
Compression spring 7
Retaining ring S-7 (f)
(h) (i)
(j)
42
44
Piston joint Grooves that contact 42 Guide plate
43
50
51
40
41
Clutch cam
Swash bearing 10
O ring 16
Piston cylinder
Guide plate Inside that contacts 43 Piston joint
48 Spur gear 10 Gear portion that engages with Spur gear 51
Whole surface
(h) Pole portion to be inserted into 43 Piston joint
(j) Inside of hole
53 Spiral bevel gear 26 Gear portion that engages with Armature shaft gear
(a) Inside where Striker moves
(b) Outside that contacts Tool holder (guide) complete
49 Cam shaft
(e) Small diameter portion to be inserted into 48 Spur gear 10
(f) Groove for hooking Change plate
(i) Ball bearing portion (See Fig. 3.)
(c) Gear portion that engages with 50 Clutch cam
(d) Portion to be inserted into 51 Swash bearing 10
(g) Gear portion that engages with 49 Cam shaft
40 41
50
48 51 53 49
42 43 44
(a)
(c) (d)
(b)
(g)
Molybdenum disulfide
Molybdenum disulfide
(e)
Transmission parts

Gear section: 17g
Crank section: 5g
boss for fixing
Compression
spring 14
[Inside view of Inner housing]
[2] LUBRICATION (cont.)
Apply Makita grease RB No.00 to the following portions indicated by black triangle to protect parts and product
from unusual abrasion.
Fig. 2
Fig. 3
BHR262
HR262D
BHR262T
HR262T
Item No.
Description Portion to lubricate
[Cross section around Swash bearing 10]
Cap 35
O ring 17
1
16
Change lever13
Gear housing complete
Spur gear 51
17
28
Steel ball 7
(a)
(b)
29
Tool holder complete
Tool holder guide complete
30
Lip portion where Bit is to be inserted
Entire surface
Pins
(b) Inside where Swash bearing section rotates (See Fig. 3.)
(c) Gear portion
(a) Oil seal 25 on the inside of Gear housing complete
Entire surface
Inside where Piston cylinder reciprocates
Impact bolt
Impact bolt
Cushion ring 13
16
13 28
Lock plate complete23 Pins
Needle bearing complete19 Needle bearing portion in Cup washer (See Fig. 37.)
17
111
114
115
30
Ring 21
Stopper
4Inner periphery
Inner periphery
Sleeve 932 Inside where Impact bolt reciprocates
Ring 1034 Portion that contacts Cushion ring 13
Entire surface
O ring 937
(d) Surface where Clutch portion of 30 Tool holder (guide) complete contacts
(d)
BHR262T
HR262TD
(c)
120 Steel Ball 6 (2 pcs.) Entire surface
124 Steel Ball 5 Entire surface
Repair
P 4/22
BHR262
HR262D
19
23
BHR262
HR262D
32
34
37
114
124
120
111
4
1
30
30
29
115
BHR262T
HR262TD
Lubrication Around
Swash bearing 10
Swash bearing section: 4g
(See Fig. 1.)

[3] DISASSEMBLY/ASSEMBLY
[3] -1. Bit holder section for BHR262, HR262D
Holder section for Drill chuck of BHR262T, HR262TD
DISASSEMBLING for BHR262, HR262D
DISASSEMBLING for BHR262T, HR262TD
Ring 21
Ring 21
Guide washer
Conical
compression
spring 21-29
Cap 35
Steel ball 7.0
Chuck cover
Ring spring 19
flat portion
Chuck
cover
1R003
1R212
Ring 21
Remove Cap 35 with slotted screw-
driver, then remove Ring spring 19
using 1R003 with 1R212.
Separate Chuck cover.
Then remove Steel ball 7.0
while pressing down Ring 21.
Bit holder section can be
disassembled as drawn above.
ASSEMBLING for BHR262, HR262D
Take the disassembling step in reverse.
Note: Be sure to place the flat portion of Ring spring 19 on Steel ball 7.0. (Fig. 4)
Fig. 4
Fig. 5
Cap 35 1R003
1R212
Ring spring 19
Tool holder guide
Tool holder
Tool holder set
Separate Tool holder set
from Tool holder guide
complete.
Remove Cap 35 with slotted screw-
driver, then remove Ring spring 19
using 1R003 with 1R212.
Separate Chuck cover. Then
remove Steel ball 7.0 while
pressing down Stopper.
Chuck cover
Steel ball 7.0
Stopper
Stopper
Change ring
Change cover
Ring spring 21
Torsion spring 31
Torsion spring 31
Guide washer
Flat washer 21
Flat washer 24
Leaf spring
Steel ball 5 Steel ball 6 (2 pcs.)
Conical
compression
spring 21-29
Stopper, Guide washer,
Conical compression
spring 21-29, Flat washer
21 can be disassembled
as drawn above.
Remove Ring spring 21
with 1R004 from Tool
holder guide side. Flat
washer 24, Leaf spring
and Steel ball 5 can be
disassembled.
Remove Tool holder
together with Change
ring from Change cover.
And separate Change
ring from Tool holder.
After removing Torsion
spring 31, Steel ball 6
can be separated from
Tool holder.
Tool holder
Repair
P 5/22

a
Note:
Face the chamfered end
of the hole upward.
Aligning the hole of
Change ring with that
of Change cover,
assemble Change ring
to Change cover.
a'
[Section a - a']
(1) Assemble Change ring to Change cover. (Fig. 6)
(2) Assemble Torsion spring 31 to Tool holder, then mount Steel balls 6 to Tool holder. (Fig. 7)
Note: Apply Makita Grease RB No.00 to Steel balls 6 to prevent them from falling off.
(3) Assemble Tool holder to Change cover. (Fig. 8)
(4) Put Steel ball 5.0 in the groove surrounded by Change cover and Tool holder. (left in Fig. 9)
(5) Set Leaf spring and Flat washer 24 in change cover, then secure them with Ring spring 21. (right in Fig. 9)
(6) As for the assembling of Cap 35 side, do the reverse of disassembling steps. Refer to Fig. 4.
Fig. 6 Fig. 7
Fig. 8
Change ring
Change cover
Change cover
Change ring
By turning Tool holder
approx. 75
° clockwise,
Tool holder can be
fastened to Change cover.
Tool holder 75
°
Insert the long arm of
Torsion spring 31 into
the hole of Change cover
through the hole of
Change ring.
Flat washer 24
Leaf spring
Fig. 9
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Bit holder section for BHR262, HR262D
Holder section for Drill chuck of BHR262T, HR262TD (cont.)
ASSEMBLING for BHR262T, HR262TD
Repair
P 6/22
The long arm of
Torsion spring 31
Change cover
Steel ball 6 (2pcs.)
Tool holder
long arm
Torsion spring 31 Insert the short arm of
Torsion spring 31 into
the hole of Tool holder.
Steel ball 5.0
Tool holder
Change cover
Ring spring 21

[3] DISASSEMBLY/ ASSEMBLY
[3] -2. Drill chuck assembly for BHR262T, HR262TD
DISASSEMBLING
Fig. 10 Fig. 11
Fig. 14Fig. 13Fig. 12
Steel ball 5.0
Leaf spring
Flat washer 24
Drill chuck assembly can be disassembled as drawn in Figs. 10 to 14.
Change cover
Change ring
After Removing Ring spring 21, strike Drill chuck assembly against
workbench which is covered with a cloth as a cushion.
Flat washer 24, Leaf spring and Steel ball 5.0 can be removed.
Pull off Change cover.
Change ring and Torsion spring 31
can be removed.
Torsion spring 31
Chuck holder
Spacer
Chuck holder
Chuck holder
Chuck holder
Spacer
Remove Spacer and
two Steel balls 6
from Chuck holder.
Clamp the flats of Chuck holder in vise,
then unscrew M6x22 Flat head screw
by turning it clockwise using Impact driver.
Clamp the flats of Chuck holder in vise,
then separate Drill chuck from Chuck
holder by turning it counterclockwise
using Hex wrench 10.
Steel ball 6
(2 pcs.)
M6x22
Flat head screw
Hex wrench 10
Ring
spring 21
1R003
1R212
Repair
P 7/22

Change cover
Change ring
ASSEMBLING
Chuck holder
short arm of
Torsion spring 31
long arm of
Torsion spring 31
hole for
Torsion spring 31
(1) Holding Chuck holder's flat portions in vise, assemble Drill chuck to Chuck holder by turning it clockwise
using Hex wrench 10.
(2) Secure Drill chuck with M6x22 Flat head screw by turning it counterclockwise using Impact driver.
(3) Assemble Drill chuck to Spacer. (Fig. 15) Then mount two Steel balls 6. (Fig. 16)
(4) Mount Torsion spring 31. Then assemble Drill chuck to Change cover. (Fig. 17)
(5) Mount Steel ball 5, Leaf spring and Flat washer 24 to Chuck holder, then secure them with Ring spring 21. (Fig. 18)
Spacer
Spacer
Spacer
Insert the short arm of Torsion
spring 31 into the hole of
Chuck holder using pliers.
Fitting Chuck holder's
flat portions to Spacer,
mount Drill chuck to Spacer.
Fig. 15 Fig. 16
Chuck holder
Steel ball 6 (2 pcs.)
Note: Apply Makita grease RB No.00 to Steel
balls 6 to protect them from falling off.
Fig. 18
Fig. 17
By turning Drill chuck
approx. 75
° clockwise,
Drill chuck can be
fastened to Change cover.
Drill
chuck
75
°
Ring spring 21
Steel ball 5
Flat washer 24
Leaf spring
Change
cover
Torsion spring 31
Insert the long arm of Torsion spring 31
into the hole of Change cover through
the hole of Change ring, then assemble
Change ring to Change cover. (See Fig. 6.)
[3] DISASSEMBLY/ ASSEMBLY
[3] -2. Drill chuck assembly for BHR262T, HR262TD (cont.)
Repair
P 8/22
Chuck holder

[3] DISASSEMBLY/ASSEMBLY
[3]-3. Change lever
While pushing Lock button into Change lever,
turn Change lever a little over Drill mode position
to lock it in place.
While pushing Lock button into Change lever, fit Change lever
completely to Gear housing complete.
Note: Be sure to check Change lever works properly
after assembling.
Insert slotted screwdriver between Change lever and
Gear housing complete, then lever up Change lever.
Drill mode
Lock button
Change lever
DISASSEMBLING
Fig. 19
Fig. 20
(thick pin of
Change lever)
Hammer mode
thin pin of
Change lever
ASSEMBLING
Fig. 21
Change plate can be seen through Change lever insertion hole of Gear housing complete.
While hooking the thin pin of Change lever to Change plate from Hammer mode side,
turn Change lever to Drill mode side.
Note: Change lever is incompletely fit to Gear housing complete in the above step.
slotted screwdriver
Change lever
Lock button
Drill mode
Change plate
Viewed from the upper side
Repair
P 9/22
Drill mode

[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch
Remove two Pins 6 and two 4x18 Tapping screws,
then separate Handle (R) from Handle (L).
Switch can now be replaced. (Also see Figs. D-1 and D-2.)
Remove two Pins 6 and Handle section from
Housing (L) to disassemble Motor section.
Remove four 4x35 Tapping screws from Gear housing complete and nine 4x18
Tapping screws from Housing (R). Housing (R) can now be removed.
loop portion
of Side grip
DISASSEMBLING
Gear housing complete
Note: Motor section and Switch can be replaced without removing Carbon brushes.
Fig. 22
Fig. 23
4x35 Tapping
screw (4pcs.)
Note:
For easier repair, except when repairing
Motor section, it is recommended not to
remove two 4x35 Tapping screws that
fasten Housing (L) to Gear housing complete.
(See Fig. 23.)
Note:
Except when replacing Switch, it is recommended
not to remove two 4x18 Tapping screws that fasten
Handle (R) to Handle (L). (See Fig. 24.)
With the screws left untightened, Handle section
can be removed as an assembly. (See Fig. 25.)
When removing four 4x35 Tapping screws
from Gear housing complete and nine 4x18
Tapping screws from Housing (R), put the
loop portion of Side grip between workbench
and Housing (L) as drawn on the right for
efficient disassembly.
Without the support of Side grip, Gear housing
complete will tend to separate from Housing (L),
causing the machine to fall apart.
Fig. 24 Fig. 25
Housing (L) Housing (R)Handle (R)
Pin 6
(2pcs.)
Pin 6
(2 pcs.)
Handle (R)
Handle (L)
4x18 Tapping screw
(2 pcs.)
Compression
spring 10 (2 pcs.)
Handle section
[assembly of Handles (R) and (L)]
4x18 Tapping screw
(9pcs.) on Housing (R)
4x18 Tapping screw
(2pcs.) on Handle (R)
Repair
P 10/22

[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch (cont.)
Remove Brush holder on the right side
by unscrewing two 4x18 Tapping screws.
Motor section and Gear section can now
be removed as an assembly.
Brush holder
(on right side)
4x18 Tapping
screw (2 pcs.)
Motor section
Gear section
DISASSEMBLING
Fig. 26
Fig. 28
Fig. 27
When removing Ball bearing 6001DDW, remove Retaining ring WR12 from Armature shaft in advance.
Then remove Ball bearing 6001DDW together with Sleeve 12 using 1R269.
Note: Retaining ring WR12 is firmly seated in the groove of Armature shaft,
and the groove is so small that the ring cannot be removed with a pair
of commercial retaining ring pliers only.
Therefore, slip the gap of the ring outside of the groove using 1R004 or 1R291,
then remove the ring using commercial retaining ring pliers or 1R003 with 1R212.
Armature
Inner housing complete
groove of
Armature shaft
Retaining ring
WR12
1R004 or 1R291
Ball bearing
6001DDW Sleeve 12
1R003 with 1R212
1R269
1 Remove two M4x12 Hex socket head bolts
with 1R170.
2 Remove Bearing retainer A.
3 Pull out Armature from Inner housing complete.
1
2
3
Repair
P 11/22
M4x12 Hex socket
head bolt (2 pcs.)
1R170
Bearing retainer A

When inserting Armature into Inner housing complete,
do not fail to pass Armature through Yoke unit in advance.
Note: Yoke unit is not directional when assembled
with Armature.
Without enough care, Ball bearing 6001DDW on the
drive-end of Armature may often be incompletely seated
in the bearing room of Inner housing complete.
Therefore, fit Ball bearing 6001DDW completely into
the bearing room in Inner housing complete while carefully
turning Armature by hand to engage the gear of Armature
shaft with Spiral bevel gear 26 in Inner housing complete.
Then fix Ball bearing 6001DDW with Bearing retainer
and two M4x12 Hex socket head bolts.
Note: Be sure to apply adhesive (ThreeBond 1321B/
1342 or Loctite 242) to the threads when reusing
M4x12 Hex socket head bolts removed from
the machine because they are threadlocking bolts.
Make sure that the five parts shown below are set in place
before mounting Housing R to Housing L.
ASSEMBLING
Fig. 29
Fig. 30
M4x12 Hex socket
head bolt (2 pcs.)
with adhesive
ArmatureBearing retainer A
Compression
spring 10 (2 pcs.)
Light circuit
Vibration isolator plate
Support plate
Pin 6 (2 pcs.)
[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch (cont.)
Repair
P 12/22

[3] DISASSEMBLY/ASSEMBLY
[3]-5. Tool holder section for BHR262, HR262D/
Tool holder guide section for BHR262T, HR262DT
DISASSEMBLING
Inner housing
complete
Flat washer 28
Piston cylinder
Swash bearing section
Take the disassembling step in reverse.
Fig. 31 Fig. 32
Fig. 33
Note: Tool holder (guide) section can be removed without disassembling Housing section.
(1) Remove Chuck section as drawn in Figs. 4 and 5.
(2) Remove Change lever as drawn in Fig. 19.
(3) Remove four 4x35 Tapping screws as drawn in Fig. 22.
(4) Take steps drawn in Figs. 31 and 32.
Note: Grease falls from Gear housing complete.
Receive it with waste cloth.
Note: Do not lose Flat washer 28 between Tool holder
ass’y and Inner housing complete.
Washer 31
Compression
spring 32
Spur gear 51
ASSEMBLING
Pull out Tool holder ass’y from Inner housing complete.Strike the top of Tool holder ass’y with plastic hammer.
Gear housing complete can be removed.
Assemble a pair of 1R022 or 1R356 to 1R306,
then attach them to the ram of arbor press.
Put Tool holder (guide) section on the table of
arbor press.
While compressing Compression
spring 32 by pressing down
Washer 31 using arbor press,
remove Ring spring 29 with
1R004 or small slotted screwdriver.
Washer 31
clearance
to expand
Ring spring 29
Ring spring 29
table of
arbor press
1R022
(or 1R356)
1R036
Note: Be sure to leave a little clearance to
expand Ring spring 29 between 1R022
(or 1R356) and Tool holder ass’y.
ram of
arbor press
Spur gear 51 can
now be removed.
Tool holder (guide) section
Repair
P 13/22
Washer 31
Ring
spring 29
Compression
spring 32
1R004
Spur gear 51

[3] DISASSEMBLY/ASSEMBLY
[3]-6. Needle bearing complete and Oil seal 25
DISASSEMBLING
Fig. 34
Fig. 37
ASSEMBLING
1) Assemble Oil seal 25 to Gear housing complete. (Figs. 35, 36)
2) Assemble Needle bearing complete. (Fig. 37)
1R164
Outer diameter: 30mm
Outer diameter: 30mm
1R165
Outer Diameter: 34mm
1R232
Oil seal 25
With 1R232 and arbor press, insert Oil seal 25 until it stops.
In this step, Oil seal 25 is not yet inserted completely
because the outer diameter of 1R232 is larger than that of
Oil seal setting hole.
original position of Oil seal 25
The diameter of
Oil seal 25 setting hole
is smaller than 36mm.
Outer diameter: 36mm
With 1R165 and arbor press, press down
Needle bearing complete until it stops.
Fig. 35 Fig. 36
Using arbor press and the 34mm outer diameter end
of 1R164, press down Oil seal 25 until it stops at its
original position.
Put Gear housing complete on arbor press table, and keep it upright.
Then, by pressing down Oil seal 25 using 1R252, Oil seal 25 and
Needle bearing complete can be removed from Gear housing complete
with gentle pressure.
Note:
On arbor press table, Gear housing complete can stand almost upright
on its end edges. Although the end edges are rather thin, you need not
worry about breakage because Oil seal 25 and Needle bearing complete
are fitted to Gear housing complete with low press fit force.
1R252
Oil seal 25
Gear housing
complete
Needle bearing
complete
Needle bearing portion of
Needle bearing complete
Cup washer portion of
Needle bearing complete
Face the flat portion of Needle bearing complete
towards the bottom side of Gear housing complete.
bottom side of
Gear housing
complete
Needle bearing complete,
viewed from rear side
Note:
1) Do not use 1R164 in this step.
2) Do not press Needle bearing
portion directly.
3) Too much pressure will deform
Needle bearing complete.
Do not press hard.
4) Be sure to press Cup washer
portion with gentle pressure.
Repair
P 14/22

[3] DISASSEMBLY/ASSEMBLY
[3]-7. Impact bolt in Tool holder complete for BHR262, HR262D)/
Tool holder guide complete for BHR262T, HR262TD
DISASSEMBLING
(1) When Striker is left in Tool holder (guide) complete, push Striker out of Tool holder (guide) complete
by inserting 1R281 from the top end then by striking 1R281 with plastic hammer.
(2) Remove Tool holder (guide) section as instructed in [3]-5.
(3) Remove Ring spring 28 from Tool holder (guide) complete and disassemble Impact bolt section. (Figs. 38 to 41)
Ring spring 28
Ring spring 28 can be pulled off
from Tool holder (guide) complete
when completely removed from
the groove.
Disassemble Impact bolt
section by striking Tool
holder (guide) complete
against workbench.
Note:
Be sure to replace Ring spring 28
when assembling Tool holder (guide)
section.
Fig. 40 Fig. 41
Tool holder (guide) complete
Sleeve 9
Impact bolt
Ring 10
Cushion ring 13
O ring case with
O ring 9 fit inside
Impact bolt section
Fig. 39
Fig. 38
Slotted
screwdriver
Ring spring 28
Note:
If the end gap of Ring spring 28 is in the hole of
Tool holder (guide) complete, slide it with a slotted
screwdriver until it is completely hidden.
Insert 1R249 into Tool holder (guide) complete from
Inner housing complete side, then put it on arbor press table
as drawn on the right.
Press down Tool holder (guide) complete using arbor press.
Using slotted screwdriver and plastic hammer,
tap Ring spring 28 through the two holes located on the
opposite side to each other alternately to push the ring down
out of the groove inside Tool holder (guide) complete.
Tool holder (guide) complete
Repair
P 15/22
end gap of Ring spring 28
Tool holder (guide) complete
[Cap 35 side]
1R249
[Inner housing
complete side]
[Cap 35 side]
[Inner housing complete side]
Ring spring 28
Tool holder (guide) complete

Note: 2)
ASSEMBLING
Fig. 42
Cushion ring 13
Ring 10
O ring case with
O ring 9 fit inside
Impact bolt
1) Assemble Impact bolt section to Tool holder (guide) complete as drawn in Fig. 42.
Tool holder (guide) complete
Sleeve 9
Bit (chuck)
installation
side
Inner housing
complete side
long short
Fig. 43
Note: 1) Use an extra Piston cylinder as a jig. Never use Piston cylinder that is to be assembled to the machine.
2) The end gap of Ring spring 28 must not be positioned in either of the two holes of
Tool holder (guide) complete.
2) Push Ring spring 28 into the inner groove of Tool holder (guide) complete as drawn in Fig. 43.
Piston cylinder
as a jig Piston cylinder as a jig
Tool holder
(guide) complete
end gap
hole
Inner groove of
Tool holder (guide)
complete
Ring spring 28 O ring case
Note: The five components are directional, and must be mounted as shown below.
hole
[3] DISASSEMBLY/ASSEMBLY
[3]-7. Impact bolt in Tool holder complete for BHR262, HR262D)/
Tool holder guide complete for BHR262T, HR262TD (cont.)
Repair
P 16/22
[cross-sectional view]
Ring spring 28
Tool holder
(guide) complete
end gap
Ring spring 28
[Correct] [Wrong]
Note: 1)

[3] DISASSEMBLY/ASSEMBLY
[3]-8. Swash bearing 10, Gear section
DISASSEMBLING Fig. 44
Note: This step can be done without removing Motor section.
1) Remove Gear housing complete as instructed in [3]-5.
2) Remove Inner support complete by loosening two M4x25
Hex socket head bolts using 1R170. (Fig. 44)
3) Remove two M4x12 Hex socket head bolts that is seated
on Bearing retainer B on Inner support complete. (Fig. 45)
4) Remove Swash bearing 10 portion and Piston cylinder portion
from Inner housing complete. (Fig. 46)
5) When Ball bearing 606ZZ is left in Gear housing complete
after removing Swash bearing section, insert Cam shaft into
the hole of Ball bearing 606ZZ and tilt Cam shaft back and forth
(Fig. 47), then tap Gear housing complete with plastic hammer
as drawn in Fig. 48. Ball bearing 606ZZ can now be removed.
6) Put Spiral bevel gear 26 on a U-groove of 1R139 as shown in Fig. 49, then press down Cam shaft using 1R281
to loosen the press fit of Cam shaft to Spiral bevel gear 26, Ball bearing 608ZZ and Ring 8 at a time. (Fig. 49)
Also Clutch cam, Swash bearing 10, Sleeve 9 and Bearing retainer B can be removed from Cam shaft in this step.
(Fig. 50)
7) By removing Retaining ring S-7 from Cam shaft using 1R291, Compression spring 7 and Spur gear 10 can be
removed from Cam shaft. (Fig. 50)
Fig. 45 Fig. 46
Fig. 47
Fig. 50
Fig. 48 Fig. 49
M4x25 Hex socket
head bolt
Inner support complete
Inner housing complete
1R170
Bearing retainer B
Ball bearing 606ZZ in
Gear housing complete
Spiral bevel
gear 26
Spiral bevel gear 26
Swash bearing portion
Inner housing complete
Cam shaft
M4x12 Hex socket head
bolt (2 pcs.): threadlocking bolt M4x12 Hex socket head
bolt (2 pcs.): threadlocking bolt
M4x12 Hex socket head bolt (2 pcs):
threadlocking bolt
Piston cylinder portion
1
21R139
1R281
Cam shaft
Compression
spring 7
Retaining
ring S-7
Spur gear 10 Ring 8
Ball bearing
606ZZ
Ball bearing
608ZZ
Cam shaft Clutch cam Sleeve 9
Swash bearing 10
Repair
P 17/22
Swash bearing portion
Bearing
retainer B

[3] DISASSEMBLY/ASSEMBLY
[3]-8. Swash bearing 10, Gear section (cont.)
ASSEMBLING Fig. 51
Fig. 52
Guide plate
Note: Be sure to apply Makita grease RB No.00 and Molybdenum disulfide
lubricant to the specific portions shown in Figs. 1, 2 and 3.
1) Onto Cam shaft, slide Swash bearing 10, Sleeve 9, Spiral bevel gear 26
in order, then press-fit them using 1R032, 1R033 and arbor press.
2) Slide Bearing retainer B onto Cam shaft in advance, then press-fit
Ball bearing 608ZZ then Ring 8 onto the shaft; be careful not to fix
Bearing retainer B between the bearing and Spiral bevel gear26.
3) Onto Cam shaft, slide Super gear 10 and Compression spring 7 in order,
then secure them with Retaining ring S-7 using 1R291.
4) Mount Guide plate then Piston joint to Piston cylinder. (Fig. 51)
5) Fit Compression spring 14 over the boss of Inner housing complete.
(Figs. 3 and 52)
6) Insert the pole of Swash bearing 10 through the hole of Piston joint,
then mount Swash bearing portion into Inner housing complete.
Secure Swash bearing portion by fixing Bearing retainer B to Inner
housing complete with two M4x12 Hex socket head bolts. (Fig. 53)
Note: Be sure to apply adhesive to the threads of the two M4x12
Hex socket head bolts.
7) Insert Change plate into the groove of Clutch cam, then secure
Inner support complete with two M4x25 Hex socket head bolts.
(Fig. 54)
Fig. 53
Fig. 54
Piston joint
Piston cylinder
1
2
Bearing retainer B
Inner housing complete
groove of Clutch cam
Change plate
M4x12 Hex socket
head bolts (2pcs.)
Threadlocking bolt
Inner support
complete
Compression spring 14
pole of
Swash bearing 10
hole of
Piston joint
Inner housing
complete
Clutch cam
Repair
P 18/22
Swash bearing portion

[4] Maintenance program
It is recommended to replace the following parts at the same time when replacing Carbon brushes. (Fig. 55)
Note: Be sure to put Makita grease RB No. 00 and Molybdenum disulfide lubricant to the specific portions.
Refer to Figs. 1, 2 and 3.
Fig. 55
BHR262/ HR262D
BHR262T/ HR262TD
1
Cap 35
(286263-4)
29 Steel ball 7.0
(216022-2)
115 Steel ball 7.0
(216022-2)
35 Cushion ring 13
(421955-0)
37 O ring 9
(213073-6)
38 Ring spring 28
(233917-4)
40 O ring 16
(213227-5)
111 Cap 35
(286263-4)
40 O ring 16
(213227-5)
35 Cushion ring 13
(421955-0)
37 O ring 9
(213073-6)
38 Ring spring 28
(233917-4)
Repair
P 19/22

Color index of lead wires' sheath
Black
Terminal
LED
Brush holder
Switch
M1
White
Red
Fig. D-1
Terminal
LED
Line filters
Switch
Circuit diagram
P 20/22
With Equipment of Radio Interference Suppression
Without Equipment of Radio Interference Suppression
M2
T –
T +
T –
T +
M1 M2
Yellow
Brush holder complete