Makita HRH01, HRH01ZX2 User Manual

T

Models No.

Description

ECHNICAL INFORMATION

HR262D/ BHR262, HR262TD/ BHR262T
(HRH01C/

26mm (1") Cordless Combination Hammers

*1 Model numbers for North and Central American countries

HRH01, HRH02C/ HRH02)*1

PRODUCT

P 1/22

L

W

CONCEPT AND MAIN APPLICATIONS

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 (HRH02/HRH02C*1) are equipped with
quick change chuck.

These new products are available in the variations listed in the next page.

Length (L)
Width (W)
Height (H)

Specification

HR262D/ BHR262

(HRH01C/ HRH01)

Voltage: V
Capacity: Ah

Battery

No load speed: min.ˉ¹ = rpm

Impacts per minute= min.ˉ¹
Max. output (W) 500

Chuck type

Capacity: mm (")

Operation mode

Variable speed control

Reverse switch
Torque limiter

Weight according to
EPTA-Procedure 01/2003*3: kg (lbs)

*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

Cell Li-ion
Energy capacity: Wh 80/ 94

Charging Time: min.

Adapted for

SDS-PLUS bits
Concrete
Steel

Wood

(Rotation only/ Rotation with hammering/ Hammering only)

4.5 (9.9)

*1

36

2.2/ 2.6

60 with DC36WA/ 22 with DC36RA

0 - 1,200

0 - 4,800

26 (1)

13 (1/2)

32 (1-1/4)

3 modes

Yes (by trigger)

Yes
Yes
YesLED job light

Dimensions: mm (")

HR262D/

BHR262

363 (14-1/4)

HR262TD/ BHR262T
(HRH02C/ HRH02)*1

Adapted for SDS-PLUS bits

and Round shank bits*

4.8 (10.6)

387 (15-1/4)
104 (4-1/8)
235 (9-1/4)

H

HR262TD/

BHR262T

2

Standard equipment

Grip assembly ........................ 1

Depth gauge (Stopper pole) ... 1

Quick change drill chuck ....... 1

(for HR262TD/BHR262T,
HRH02/HRH02C*

Bit grease ............................... 1

(for some country)

Waste cloth ............................ 1

(for some country)

Note: The standard equipment
for the tool shown above
may vary by country.

1)

Optional accessories

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 hammer chuck 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

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

Variation list

BHR262/ HR262D

Model No.

BHR262ZC

BHR262Z2C

BHR262RD

BHR262RDE 2 1 No NoYesDC36RA BL3626

BHR262DP1

HR262DZ NoNoNo No

HR262DWB Yes1 No

HR262DWBE 2

BHR262T/ HR262TD

Model No.

BHR262TZ NoNoNo No No

BHR262TRDE Yes2BL3626 1 No

BHR262TDP1 Yes2BL3626 1 BAP36N NoDC36RA

HR262TDZ NoNoNo No No

HR262TDWBE Yes2BL3622A 1 No

Charger

No

DC36RA

No

DC36WA

Charger

No

DC36RA

No

DC36WA

BL3622A

BL3622ADC36WA

Battery

Type Quantity

No NoBHR262Z

No NoNo NoNo

BL3626

Battery

Type Quantity

No

1 No

Battery

cover

No

1

Battery

cover

Plastic

carrying

case

Yes

Yes2 1DC36RA NoBL3626

Yes No

Plastic

carrying

case

Battery
adapter

BAP36N

BAP36NHR262DBP1 2 1BL3622ADC36WA Yes No

Battery
adapter

Battery

converter

No

NoNo NoNo NoNo

No

No No

No No

No

No

BCV01No

BCV02

No

Battery

converter

No

No

No

No

P 2/22

HRH01*

HRH01Z

HRH01ZX2

HRH01 2BL3626 1

HRH01C

HRH02ZX2

HRH02C 2BL3622A 1 Yes

Note: All models also include the accessories listed in "Standard equipment" of page 1.
*1 Model numbers for North and Central American countries

1/ HRR01C*1, HRH02*1/ HRH02C*1

Model No.

Charger

No NoNoNo No

DC36RA

DC36WA

No NoNoNo No

DC36WA

Battery

Type Quantity

Battery

cover

Plastic

carrying

case

Yes

Battery
adapter

Battery

converter

No No

NoNo NoNoNo No

No No

No NoYes2BL3622A 1

No BCV02

NoDC36RA Yes2BL3626 1

No No

BCV02

NoHRH02

Repair

CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.

[1] NECESSARY REPAIRING TOOLS

DescriptionCode No. Use for

Retaining ring S pliers ST-2N1R003

1R004 Removing Ring spring 29

1R022 or

1R356

1R291 Removing Retaining Ring S-7

Retaining ring S pliers ST-2

Bearing plate (for arbor press)

Bearing setting plate 8.21R032 Assembling Spiral bevel gear 26

Drill chuck extractor1R139 Removing Spiral bevel gear 26

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

T-type hex wrench 3-1271R170 Removing two M4x25 hex socket head bolts on Inner support complete

Tip for Retaining ring pliers1R212 Attachment of 1R003

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

Retaining ring S and R pliers

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

Removing Ring spring 19 from Tool holder complete/ Tool holder guide complete

Removing Retaining ring WR-12 from Armature shaft

Removing Ring spring 29

Assembling Spiral bevel gear 26Bearing setting plate 10.21R033

P 3/22

[2] LUBRICATION

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

Item No. Description Portion to lubricate Lubricant

40

O ring 16

41

Piston cylinder

42

Guide plate Inside that contacts 43 Piston joint
Piston joint Grooves that contact 42 Guide plate

43
44

Compression spring 14 End to be fixed to the boss in Inner housing complete

Spur gear 10 Gear portion that engages with Spur gear 51

48

49 Cam shaft

50

Clutch cam

Swash bearing 10

51

Spiral bevel gear 26 Gear portion that engages with Armature shaft gear

53

Whole surface
(a) Inside where Striker moves
(b) Outside that contacts Tool holder (guide) complete

(c) Gear portion that engages with 50 Clutch cam

(d) Portion to be inserted into 51 Swash bearing 10

(e) Small diameter portion to be inserted into 48 Spur gear 10

(f) Groove for hooking Change plate
(g) Gear portion that engages with 49 Cam shaft
(h) Pole portion to be inserted into 43 Piston joint

(i) Ball bearing portion (See Fig. 3.)

(j) Inside of hole

Makita grease RB No.00

Molybdenum disulfide

Makita grease RB No.00

Molybdenum disulfide

Makita grease RB No.00

Amount

a little

4g

a little

Fig. 1

Transmission parts

Ball bearing

Retaining ring S-7

Striker

Compression spring 7

606ZZ

40 41

48

(a)

(b)

(c) (d)

(e)

49

42 43 44

(f)

50

(g)

(i)

(h)

(j)

51 53

Repair

[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.

Item No.

BHR262
HR262D

1
4

29
30

Fig. 2

BHR262T

HR262T

111

114
120 Steel Ball 6 (2 pcs.) Entire surface

124 Steel Ball 5 Entire surface

16

17

28

115

30

Description Portion to lubricate

Cap 35
Ring 21
Stopper

Change lever13
O ring 17

Gear housing complete

Lip portion where Bit is to be inserted
Inner periphery
Inner periphery

Pins
Entire surface
(a) Oil seal 25 on the inside of Gear housing complete

(b) Inside where Swash bearing section rotates (See Fig. 3.)
Needle bearing complete19 Needle bearing portion in Cup washer (See Fig. 37.)
Lock plate complete23 Pins

Spur gear 51

Steel ball 7
Tool holder complete

Tool holder guide complete

(c) Gear portion

(d) Surface where Clutch portion of 30 Tool holder (guide) complete contacts

Entire surface

Inside where Piston cylinder reciprocates

Sleeve 932 Inside where Impact bolt reciprocates
Ring 1034 Portion that contacts Cushion ring 13
O ring 937

Entire surface

111

P 4/22

13

1

BHR262

4

HR262D

Fig. 3

Lubrication Around
Swash bearing 10

(a)

17

(b)

19

28

(c)

16

23

29

30

BHR262
HR262D

[Cross section around Swash bearing 10]

(d)

114

115

BHR262T
HR262TD

30

Impact bolt

Crank section: 5g

120

124

BHR262T
HR262TD

Impact bolt

32

Cushion ring 13

37

34

[Inside view of Inner housing]

Swash bearing section: 4g
(See Fig. 1.)

boss for fixing
Compression
spring 14

Gear section: 17g

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -1. Bit holder section for BHR262, HR262D
Holder section for Drill chuck of BHR262T, HR262TD

DISASSEMBLING for BHR262, HR262D

Fig. 4

P 5/22

Remove Cap 35 with slotted screw­driver, then remove Ring spring 19
using 1R003 with 1R212.

1R003
1R212

Ring 21

Chuck
cover

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)

DISASSEMBLING for BHR262T, HR262TD

Fig. 5

Separate Tool holder set
from Tool holder guide
complete.

Cap 35

Ring spring 19

flat portion

Remove Cap 35 with slotted screw­driver, then remove Ring spring 19
using 1R003 with 1R212.

Separate Chuck cover.
Then remove Steel ball 7.0
while pressing down Ring 21.

Chuck cover

Steel ball 7.0

Ring 21

Bit holder section can be
disassembled as drawn above.

Ring 21

Guide washer

Conical
compression
spring 21-29

Separate Chuck cover. Then
remove Steel ball 7.0 while
pressing down Stopper.

Tool holder set

Tool holder guide

Stopper, Guide washer,
Conical compression
spring 21-29, Flat washer
21 can be disassembled
as drawn above.

Stopper

Guide washer

Conical
compression
spring 21-29

Flat washer 21

Tool holder

Cap 35

Ring spring 19

Remove Ring spring 21
with 1R004 from Tool
holder guide side. Flat
washer 24, Leaf spring
and Steel ball 5 can be
disassembled.

Ring spring 21

Flat washer 24

Leaf spring

Steel ball 5

1R003

1R212

Remove Tool holder
together with Change
ring from Change cover.
And separate Change
ring from Tool holder.

Tool holder

Torsion spring 31

Change ring

Change cover

Chuck cover

Stopper

Steel ball 7.0

After removing Torsion
spring 31, Steel ball 6
can be separated from
Tool holder.

Torsion spring 31

Steel ball 6 (2 pcs.)

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -1. Bit holder section for BHR262, HR262D
Holder section for Drill chuck of BHR262T, HR262TD (cont.)

ASSEMBLING for BHR262T, HR262TD

(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.

Fig. 6 Fig. 7

P 6/22

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.

(3) Assemble Tool holder to Change cover. (Fig. 8)

Fig. 8

Insert the long arm of
Torsion spring 31 into
the hole of Change cover
through the hole of
Change ring.

[Section a - a']

a

a'

Change ring

Change cover

Tool holder

The long arm of

Torsion spring 31

Torsion spring 31

long arm

By turning Tool holder
approx. 75
Tool holder can be
fastened to Change cover.

°

clockwise,

Insert the short arm of
Torsion spring 31 into
the hole of Tool holder.

Tool holder

Steel ball 6 (2pcs.)

75°

Change cover

Change ring

(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. 9

Steel ball 5.0

Change cover

Tool holder

Ring spring 21

Flat washer 24

Leaf spring

Change cover

Repair

[3] DISASSEMBLY/ ASSEMBLY
[3] -2. Drill chuck assembly for BHR262T, HR262TD

DISASSEMBLING

Drill chuck assembly can be disassembled as drawn in Figs. 10 to 14.

Fig. 10 Fig. 11

P 7/22

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.

1R003

1R212

Ring
spring 21

Steel ball 5.0

Leaf spring

Flat washer 24

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.

Pull off Change cover.
Change ring and Torsion spring 31
can be removed.

Spacer

Chuck holder

Torsion spring 31

Change ring

Change cover

Fig. 14Fig. 13Fig. 12

Clamp the flats of Chuck holder in vise,
then separate Drill chuck from Chuck
holder by turning it counterclockwise
using Hex wrench 10.

Spacer

Steel ball 6

(2 pcs.)

Chuck holder

Hex wrench 10

M6x22
Flat head screw

Chuck holder

Chuck holder

P 8/22

Repair

[3] DISASSEMBLY/ ASSEMBLY
[3] -2. Drill chuck assembly for BHR262T, HR262TD (cont.)

ASSEMBLING

(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)

Fig. 15 Fig. 16

Steel ball 6 (2 pcs.)

Fitting Chuck holder's
flat portions to Spacer,
mount Drill chuck to Spacer.

Spacer

Fig. 17

Insert the short arm of Torsion
spring 31 into the hole of
Chuck holder using pliers.

hole for

Torsion spring 31

Spacer

Chuck holder

short arm of

Torsion spring 31

Chuck holder

Chuck holder

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.)

Torsion spring 31

long arm of

Torsion spring 31

Change ring

Change cover

Spacer

Note: Apply Makita grease RB No.00 to Steel
balls 6 to protect them from falling off.

By turning Drill chuck

°

approx. 75
Drill chuck can be
fastened to Change cover.

Drill
chuck

Change
cover

clockwise,

75

°

Fig. 18

Leaf spring

Flat washer 24

Ring spring 21

Steel ball 5

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-3. Change lever

DISASSEMBLING

Fig. 19

P 9/22

While pushing Lock button into Change lever,
turn Change lever a little over Drill mode position
to lock it in place.

Change lever

Drill mode

Lock button

ASSEMBLING

Fig. 20

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.

Change plate

Insert slotted screwdriver between Change lever and
Gear housing complete, then lever up Change lever.

slotted screwdriver

Hammer mode

thin pin of

Change lever

(thick pin of

Drill mode

Fig. 21

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.

Change lever)

Change lever

Viewed from the upper side

Drill mode

Lock button

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch

DISASSEMBLING

Note: Motor section and Switch can be replaced without removing Carbon brushes.

Fig. 22

Remove four 4x35 Tapping screws from Gear housing complete and nine 4x18
Tapping screws from Housing (R). Housing (R) can now be removed.

P 10/22

Housing (L)

Gear housing complete

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.)

Fig. 23

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.

Housing (R)Handle (R)

4x18 Tapping screw
(9pcs.) on Housing (R)

4x18 Tapping screw
(2pcs.) on Handle (R)

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.)

loop portion
of Side grip

Fig. 24 Fig. 25

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.)

4x18 Tapping screw
(2 pcs.)

Pin 6

(2pcs.)

Handle (R)

Handle (L)

Remove two Pins 6 and Handle section from
Housing (L) to disassemble Motor section.

Pin 6

(2 pcs.)

Handle section

[assembly of Handles (R) and (L)]

Compression
spring 10 (2 pcs.)

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch (cont.)

DISASSEMBLING

Fig. 26

P 11/22

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.

Fig. 27

1 Remove two M4x12 Hex socket head bolts
with 1R170.
2 Remove Bearing retainer A.
3 Pull out Armature from Inner housing complete.

Gear section

Motor section

1R170

M4x12 Hex socket

head bolt (2 pcs.)

4x18 Tapping
screw (2 pcs.)

Brush holder
(on right side)

Inner housing complete

1

Armature

3

Bearing retainer A

Fig. 28

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.

Retaining ring

WR12

Ball bearing

6001DDW

1R004 or 1R291

groove of
Armature shaft

1R003 with 1R212

2

1R269

Sleeve 12

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-4. Motor section, Switch (cont.)

ASSEMBLING

Fig. 29

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.

P 12/22

M4x12 Hex socket
head bolt (2 pcs.)
with adhesive

ArmatureBearing retainer A

Fig. 30

Make sure that the five parts shown below are set in place
before mounting Housing R to Housing L.

Pin 6 (2 pcs.)

Compression
spring 10 (2 pcs.)

Light circuit

Support plate

Vibration isolator plate

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-5. Tool holder section for BHR262, HR262D/
Tool holder guide section for BHR262T, HR262DT

DISASSEMBLING

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.

P 13/22

Fig. 31

Gear housing complete can be removed.

Note: Grease falls from Gear housing complete.
Receive it with waste cloth.

Fig. 33

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.

Note: Be sure to leave a little clearance to
expand Ring spring 29 between 1R022
(or 1R356) and Tool holder ass’y.

Fig. 32

Pull out Tool holder ass’y from Inner housing complete.Strike the top of Tool holder ass’y with plastic hammer.

Note: Do not lose Flat washer 28 between Tool holder
ass’y and Inner housing complete.

Piston cylinder

Tool holder (guide) section

Flat washer 28

Swash bearing section

While compressing Compression
spring 32 by pressing down
Washer 31 using arbor press,
remove Ring spring 29 with
1R004 or small slotted screwdriver.

Inner housing
complete

Spur gear 51 can
now be removed.

Washer 31

ram of
arbor press

1R036

Ring spring 29

ASSEMBLING

Take the disassembling step in reverse.

1R022
(or 1R356)

clearance
to expand
Ring spring 29

Washer 31

table of
arbor press

1R004

Spur gear 51

Compression
spring 32

Spur gear 51

Ring
spring 29

Washer 31

Compression
spring 32

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-6. Needle bearing complete and Oil seal 25

DISASSEMBLING

Fig. 34

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.

P 14/22

1R252

Gear housing
complete

Oil seal 25

Needle bearing
complete

ASSEMBLING

1) Assemble Oil seal 25 to Gear housing complete. (Figs. 35, 36)

2) Assemble Needle bearing complete. (Fig. 37)

Fig. 35 Fig. 36

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.

1R232

Outer diameter: 36mm

Oil seal 25

Fig. 37

With 1R165 and arbor press, press down
Needle bearing complete until it stops.

Outer diameter: 30mm

Cup washer portion of

Needle bearing complete

Needle bearing portion of

Needle bearing complete

The diameter of
Oil seal 25 setting hole
is smaller than 36mm.

1R165

bottom side of
Gear housing
complete

Using arbor press and the 34mm outer diameter end
of 1R164, press down Oil seal 25 until it stops at its
original position.

Face the flat portion of Needle bearing complete
towards the bottom side of Gear housing complete.

Outer diameter: 30mm

1R164

Outer Diameter: 34mm

original position of Oil seal 25

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.

Needle bearing complete,
viewed from rear side

P 15/22

Repair

[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)

Fig. 38

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.

end gap of Ring spring 28

Slotted

screwdriver

Fig. 39

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.

[Cap 35 side]

Ring spring 28

Ring spring 28

Tool holder (guide) complete

[Cap 35 side]

[Inner housing
complete side]

Tool holder (guide) complete

[Inner housing complete side]

Fig. 40 Fig. 41

Ring spring 28 can be pulled off
from Tool holder (guide) complete
when completely removed from
the groove.

Note:

Be sure to replace Ring spring 28
when assembling Tool holder (guide)
section.

Tool holder (guide) complete

Ring spring 28

Disassemble Impact bolt
section by striking Tool
holder (guide) complete
against workbench.

1R249

Tool holder (guide) complete

Impact bolt section

Sleeve 9

Impact bolt

Ring 10

Cushion ring 13

O ring case with
O ring 9 fit inside

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-7. Impact bolt in Tool holder complete for BHR262, HR262D)/
Tool holder guide complete for BHR262T, HR262TD (cont.)

ASSEMBLING

1) Assemble Impact bolt section to Tool holder (guide) complete as drawn in Fig. 42.

Fig. 42

Note: The five components are directional, and must be mounted as shown below.

P 16/22

Tool holder (guide) complete

Sleeve 9

Impact bolt

Bit (chuck)
installation
side

long short

[cross-sectional view]

2) Push Ring spring 28 into the inner groove of Tool holder (guide) complete as drawn in Fig. 43.

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.

Note: 1)

Piston cylinder

as a jig

end gap

Inner groove of
Tool holder (guide)
complete

Ring 10

Cushion ring 13

Piston cylinder as a jig

O ring case with
O ring 9 fit inside

Inner housing
complete side

Ring spring 28

Tool holder

(guide) complete

hole

Note: 2)

Tool holder

(guide) complete

Ring spring 28

end gap

hole

Ring spring 28

[Correct] [Wrong]

O ring case

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-8. Swash bearing 10, Gear section

P 17/22

DISASSEMBLING

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

M4x12 Hex socket head
bolt (2 pcs.): threadlocking bolt

Fig. 46

M4x12 Hex socket head
bolt (2 pcs.): threadlocking bolt

Fig. 44

Inner housing complete

M4x25 Hex socket
head bolt

Inner support complete

1R170

Inner housing complete

Fig. 47

2

1

Cam shaft

Ball bearing 606ZZ in
Gear housing complete

Fig. 50

Bearing retainer B

Fig. 48 Fig. 49

Swash bearing portion

Piston cylinder portion

Swash bearing portion

1R139

1R281

Spiral bevel
gear 26

Cam shaft

Ball bearing

606ZZ

Retaining
ring S-7

Compression
spring 7

Spur gear 10 Ring 8

Cam shaft Clutch cam

Swash bearing 10

M4x12 Hex socket head bolt (2 pcs):

Spiral bevel gear 26

Sleeve 9

threadlocking bolt

Ball bearing
608ZZ

Bearing
retainer B

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-8. Swash bearing 10, Gear section (cont.)

P 18/22

ASSEMBLING

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. 51

Guide plate

1

Piston joint

2

Piston cylinder

Fig. 52

Compression spring 14

Inner housing

complete

Fig. 53

M4x12 Hex socket

Threadlocking bolt

Bearing retainer B

Inner housing complete

Fig. 54

groove of Clutch cam

head bolts (2pcs.)

Change plate

Swash bearing portion

hole of
Piston joint

pole of

Swash bearing 10

Inner support
complete

Clutch cam

Repair

[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

1
Cap 35
(286263-4)

29 Steel ball 7.0
(216022-2)

40 O ring 16
(213227-5)

35 Cushion ring 13
(421955-0)

P 19/22

111 Cap 35
(286263-4)

37 O ring 9
(213073-6)

38 Ring spring 28
(233917-4)

BHR262T/ HR262TD

115 Steel ball 7.0
(216022-2)

40 O ring 16
(213227-5)

35 Cushion ring 13
(421955-0)

37 O ring 9
(213073-6)

38 Ring spring 28
(233917-4)

Circuit diagram

Fig. D-1

Color index of lead wires' sheath
Black
White

Switch

Red
Yellow

Without Equipment of Radio Interference Suppression

M1

M2

P 20/22

Brush holder

Terminal

Switch

LED

T –

T +

With Equipment of Radio Interference Suppression

Brush holder complete

Line filters

M1 M2

Terminal

LED

T –

T +

Wiring diagram

Fig. D-2

[Wiring in Handle Section]

Lead wires must be tight in the area
shown in gray.
Fix lead wires in the Lead wire holders
indicated by dotted circle.

Switch

P 21/22

Lead wire holders

Diode

Do not route Lead wires
to Diode side over this rib.

ribs

inner wall
of Housing

To Brush holder
complete

Connector

Connector

Route Lead wires
between these ribs.

Route Lead wires between
the rib and the inner wall
of Housing.

FET (Field effect transistor)

Wiring diagram

Fig. D-3

[Wiring in Motor Section]

P 22/22

Fix Lead wires (red, black)
of Brush holder complete
in these Lead wire holders.

Tube

rib

Terminal Line filters

Lead wire (yellow)

Refer to “Circuit diagram” and connect Lead
wires to Terminal as shown in the dotted circle.
Do not pinch them between the rib and Housing.

Line filter is not used
for some countries.

Fix Lead wires (red, black)
of Brush holder complete
in these Lead wire holders.

Connector

Lead wire (black)

Yoke

Lead wire holder

Lead wire holder

Light circuit

rib

ConnectorFET

Put Connector
into this space.