Makita BFL060F Manual

BFL060F
Cordless Angle Screwdriver 9.6V
Model No.
Description
PRODUCT
TECHNICAL INFORMATION
CONCEPT AND MAIN APPLICATIONS
Specification
Standard equipment
Optional accessories
P 1/15
W
H
L
Dimensions: mm (")
Width (W)
Height (H)
Length
(L) w/ BH 9033, BH9033A
w/ BH 9020, BH9020A 430 (17)
454 (17-7/8)
74 (2-15/16)
65 (2-9/16)
Model BFL060F has been developed as a sister tool of
Model BFL080F, featuring fastening torque lower than BFL080F.
This product is available in the following variations.
Model No. Driving shank
BFL060F2Z 6.35mm (1/4") Hex socket for C-form Bit
BFL060F1Z 6.35mm (1/4") Hex socket for E-form Bit
BFL060FZ 9.5mm (3/8") Square drive
BFL060F5Z 6.35mm (1/4") Square drive
BFL060F
Model
Specifications
No load speed: rpm= min-1 450
15/ 22
with DC18RA
150
1.5*1/ 1.7*2
(3.3*1/ 3.7*2)
Battery
Driving shank: mm (")
Net weight: kg (lbs)
LED Job light
Torque adjustment
Torque range:
N.m (in.lbs)
1.5 - 6
(13 - 53)
Hard joint
Soft joint
Yes
Yes
See the list above.
Electric brake
Soft start Yes
Reverse switch Yes
Yes
Cell
Charging time: min.
Voltage: V
Capacity: Ah
Ni-MH
9.6
2.0/ 3.3
Max output: W
*1 with 2.0Ah battery BH1220C, *2 with 3.3Ah battery BH1233C
No, but the following item(s) will be supplied with the machine if required:
Torque adjust tool
Protector
Battery BH9020
Battery BH9020A
Battery BH9033
Battery BH9033A
Fast charger DC18RA
Charger DC24SA (for North America only)
Charger DC24SC (for all countries except North America)
Auto refresh adapter ADP03
Protectors (red/ blue/ yellow/ clear)
Torque adjust tool
Angle head set
Note: The following items are not supplied with the machine:
Charger, Battery, Plastic carrying case

P 2 /15
Repair
[1] NECESSARY REPAIRING TOOLS
CAUTION: Remove the battery from the machine for safety before repair/ maintenance,
in accordance with the instruction manual!
--- Wrench 24mm
Installing Bearing retainer 14-23
Removing Bearing retainer 14-23
Removing Steel balls1R288 Screwdriver magnetizer
765027-4 Torque adjust tool
Code No. Description Use for
1R034 Bearing setting plate 12.2 Installing Ball bearing 6900LLB
Removing Ball bearing 6900LLB1R269 Bearing extractor
1R291 Retaining ring S and R pliers Removing/installing Retaining ring S-10
1R173 Retaining ring R pliers RT-1 Removing/installing Retaining ring R-22
1R145 L-type Torx wrench
Loosening/tightening Torx countersunk head screw M5x10
1R314 Torx bit VT-25
1R219 Torque wrench shaft 7-23N.m
1R220 Ratchet head 9.5 (for 1R219)
1R222 Socket adapter
1R219 Torque wrench shaft 7-23N.m
1R220 Ratchet head 9.5 (for 1R219)
1R222 Socket adapter
1R041 Vise plate (1 set)
A-43343 Socket 24-45
--- Hex wrench 6
Loosening/tightening Adjust ring complete
[3] -2. Spindle Complete Section
[3] -3. Spiral Bevel Gear 9 Section
[3] -4. Clutch Section

P 3 /15
Repair
[2] LUBRICATION and ADHESIVE APPLICATION
Apply the following lubricants to protect parts and product from unusual abrasion (Fig. 1):
Sealing lubricant No.101 to the portions designated with the gray triangle
Makita grease N. No.2 to the portions designated with the black triangle
Apply Loctite 603 to the portions designated with the black arrow. (Fig. 1)
LUBRICATION
Fig. 1
Item No. Description Portion to lubricate
Spindle Threaded portion
Angle head complete Gear room (Apply about 2g.)
ADHESIVE APPLICATION
Item No. Description Portion to apply adhesive
Bearing retainer 14-23 Threaded portion
Torx C.S.H. screw M5x10 Threaded portion
Whole surface
Whole surface
Teeth portion and three shaft pins for
Teeth portion
Surface that contacts
Steel ball 5.0 (3 pcs)
Steel ball 4 (3 pcs)
Whole surfaceSteel ball 3 (13 pcs)
O ring 14
Spur gear 13 (3 pcs)
Spur gear 20 complete A
Spur gear 18 (3 pcs)
Teeth portion that engages with andInternal gear 47
28
Three shaft pins forCarrier complete A 40
40
Teeth portion that engages with 41
42
1
36
36
35
13
14
17
19
21
42
43
37
41
40
13
14
17
19
21
42
43
35
41
40
42
Cam D
Gear case
Ball bearing 6805LLB
Spiral bevel gear 9
37
Cam C
Spindle A
complete
1
: Makita grease N. No.2 : Loctite 603
: Sealing lubricant No.101
Lubricant
Makita grease
N. No.2
Sealing lubricant
No.101

Repair
P 4 /15
1) Remove Light cover by unscrewing two M4x8 Pan head screws. (Fig. 2)
2) Remove LED circuit and its Lead wires from Light holder, and disconnect Connector of LED circuit with that of
Controller. Switch lever and Compression spring 2 can be removed in this step. (Fig. 3)
1) Connect Connector of LED circuit with that of Controller. and put LED circuit in place on Light holder.
Then fix Lead wires with tabs of light holder as illustrated in Fig. 4.
2) Fitting the protruding portion of Light cover in the notch of Angle head complete, assemble Light cover to
Angle head complete by screwing two M4x8 Pan head screws. (Fig. 5)
Note: Be careful not to pinch the slack portion of Lead wires between Light cover and Angle head complete.
Pan head screw M4x8 Light cover
Connector of LED circuit
Connector of Controller
LED circuit
Controller's lead wire
Light holder
tab
[3] -1. LED Job Light Section
[3] DISASSEMBLY/ASSEMBLY
DISASSEMBLING
ASSEMBLING
Fig. 3Fig. 2
Fig. 5Fig. 4
Light cover
protruding portion notch of
Angle head complete
Put Connectors and the slack portion of Lead wires
in this space.
Note: Be careful not to put them on LED circuit
nor the ribs around LED circuit.
Compression spring 2
Switch lever

Repair
P 5 /15
2) Remove Flat washer 6 from Spindle complete. (Flat washer 6 may remain in Angle head complete.)
Remove Spindle complete from Bearing retainer 14-23 by pushing down Bearing retainer 14-23 in the direction of
the arrow by hand. (Fig. 8)
Note: If cannot be removed by hand, disassemble by pressing down Spindle complete using arbor press. (Fig. 9)
1) Apply Makita grease N.No.2 to O ring 14. (Fig.1on page 3)
Assemble O ring 14, Flat washer 14 then Spindle complete to
Bearing retainer 14-23 as illustrated to left in Fig. 10.
Note: If you cannot assemble Spindle complete to Bearing
retainer 14-23 by hand, do it using arbor press
as illustrated to right in Fig. 10.
2) Apply about 2g of Makita grease N.No.2 to the Gear room of
Angle head complete. (Fig.1on page 3)
Note: Be careful not to put Makita grease N.No.2 on the threaded
portion of Angle head complete.
3) Apply Loctite 603 to the threaded portion of Bearing retainer 14-23.
(Fig.1on page 3)
Then assemble Flat washer 6 to Spindle complete. (Refer to Fig. 8.)
Assembling of Spindle complete section has been completed.
4) Clamp the flats of Angle head complete securely in a vise to which
1 set of 1R041 is attached, then assemble Spindle complete section
to Angle head complete by turning Bearing retainer 14-23 counter-
clockwise using 1R219, 1R220, 1R222 and A-43343 as illustrated
in Fig. 11.
Caution: When clamping Angle head complete, be very careful
not to deform it by overtightening.
[3] -2. Spindle Complete Section
[3] DISASSEMBLY/ASSEMBLY
DISASSEMBLING
ASSEMBLING
Fig. 9Fig. 8
Fig. 11
Fig. 10
Recommended tightening torque: 30 to 50N.m
Bearing retainer 14-23
Spindle complete Bearing retainer 14-23
Spindle complete
Flat washer 6
1) Remove Bearing retainer 14-23 from Angle head complete by turning clockwise with 24mm wrench. (Fig. 6)
Spindle complete section can now be removed by pulling by hand. (Fig. 7)
24mm
Fig. 7Fig. 6
Spindle complete section
1R2191R220
1R222
Bearing retainer 14-23
A-43343
1R041
Bearing retainer 14-23
O ring 14
Flat washer 14
Spindle complete

Repair
P 6 /15
1) Remove Light cover by unscrewing two M4x8 Pan head screws, then remove Switch lever and Compression spring 2.
(Fig. 12)
2) Remove Angle head complete from Housing by unscrewing four M4x22 (+) Pan head screws, then remove Clutch
section (= Clutch assembly) from Angle head complete. (Fig. 13)
Note: Be careful not to lose Compression spring 5, which may pop out from Clutch section when Clutch section is
removed from Angle head complete. (Fig. 13)
[3] -3. Spiral Bevel Gear 9 Section
[3] DISASSEMBLY/ASSEMBLY
DISASSEMBLING
Fig. 13Fig. 12
Fig. 15Fig. 14
Fig. 16
3) Using 1R173, remove Retaining ring R-22 that retains Spiral bevel gear 9 section in Angle head complete. (Fig. 14)
Spiral bevel gear 9 section can now be removed by tapping the end surface of Angle head complete with plastic hammer.
(Fig. 15)
Compression spring 5
Retaining ring R-22
Spiral bevel gear 9 section
Angle head complete (+) Pan head screws M4x22 (4 pcs) Housing
Clutch section
(= Clutch assembly)
Switch lever
Compression spring 2
Light cover
4) Remove Retaining ring S-10 using 1R291, then remove Ball bearing 6900LLB using 1R269.
Spacer and Needle bearing 1210 can now be removed from Spiral bevel gear 9. (Fig. 16)
1R291Retaining ring S-10 Ball bearing 6900LLB
1R269
Spacer
Needle baring 1210
Spiral bevel gear 9
1R173

Repair
P 7 /15
Do the reverse of the disassembling steps. (Refer to Figs. 16 to 12.)
Note 1: Spacer is not reversible when assembled to Spiral bevel gear 9.
Be sure to assemble as illustrated to left in Fig. 17.
Note 2: Use 1R034 and arbor press when assembling Ball bearing 6900LLB to Spiral bevel gear 9. (Fig. 18).
[3] -3. Spiral Bevel Gear 9 Section (cont.)
[3] DISASSEMBLY/ASSEMBLY
ASSEMBLING
Fig. 18Fig. 17
Spacer
Needle baring 1210
Ball bearing 6900 LLB
1R034
arbor press
Spiral bevel gear 9
Spacer
Needle baring 1210
Spiral bevel gear 9
[Correct] [Wrong]

Repair
P 8 /15
[3] DISASSEMBLY/ASSEMBLY
Fig. 21
Cam D
Steel ball 4
(3 pcs)
Steel ball 5.0
(3 pcs)
Cam C
Steel ball 4 (3 pcs) and Steel ball 5.0 (3 pcs)
can be removed by moving Cam D towards
the threaded end of Spindle.
After removing Steel ball 4 (3 pcs) and Steel ball 5.0 (3 pcs),
Steel ball 3 (13 pcs) can be removed by moving Cam C
towards Cam D.
Steel ball 3.0
(13 pcs)
Cam C
Cam D
Note: When repairing Clutch section, it is recommended to entirely replace Clutch assembly with new one.
However, if required to replace component parts of Clutch assembly, follow the disassembling/assembling
procedure described below.
1) Take out Clutch section (=Clutch assembly) from Angle head complete. (Refer to Figs. 12, 13 on page 6)
2) Insert Torque adjust tool (765027-4) into the hole of Adjust ring complete, and turn it counterclockwise to remove
Lock nut M12: the pressure of Compression spring 19 will be decreased, and Lock nut M12 can now be removed
by turning it clockwise by hand. (Fig. 19)
3) Remove Adjust ring complete, Flat washer 18, Compression spring 19 from Spindle. (Fig. 20)
4) The following Steel balls can be removed as illustrated in Fig. 21:
Steel ball 3 (13 pcs), Steel ball 4 (3 pcs), Steel ball 5.0 (3 pcs)
Note: Use a screwdriver magnetized with 1R288 for easy removal of Steel balls.
[3] -4. Clutch Section
DISASSEMBLING
Flat washer 18
Compression
spring 19
Compression
spring 19
Adjust ring complete
Fig. 20Fig. 19
Lock nut M12
Adjust ring complete
Clutch section
(=Clutch assembly)
Torque adjust tool
Lock nut M12
Spindle

Repair
P 9 /15
[3] DISASSEMBLY/ASSEMBLY
Fig. 22
5) Insert short leg of hex wrench 6 into the hole of Spindle, and fix long leg of the hex wrench securely in vise.
Insert No.T25 Torx wrench of L type Torx wrench set (1R145) into the socket of Torx countersunk head screw M5x10.
Then remove the screw by turning No.T25 Torx wrench counterclockwise as illustrated to left in Fig. 22.
The following parts can now be removed from Spindle: Cam D, Cam C, Flat washer 7. (right in Fig. 22)
Torx countersunk head
screw M5x10
Hex wrench 6
No.T25 Torx wrench
6mm
Spindle
Flat washer 7
Cam CCam D
Spindle Torx countersunk head
screw M5x10
[3] -4. Clutch Section (cont.)
DISASSEMBLING
Fig. 23
Do the reverse of the disassembling steps.
Note:
When fastening Torx countersunk screw M5x10 to Spindle, do as described in Fig. 23.
Apply Makita grease N. No.2 to all Steel balls and the Spindle's threaded portion for engaging with Lock nut M12
before assembling. (Fig. 1 on page 3)
Be careful not to put the grease in the threaded hole of Spindle.
ASSEMBLING
Spindle
Torx countersunk head
screw M5x10
Clean up this threaded portion
with gasoline or kerosene to
remove oil or grease. 1R219
1R220
1R222
1R314
Fix Spindle in vise.
Then fasten Torx countersunk head screw M5x10
to the recommended torque of 8-10N.m by turning
clockwise using 1R219, 1R220, 1R222 and 1R314.
Note: Wipe away any adhesive that might ooze out.
Clean up this threaded hole
with gasoline or kerosene
to remove oil or grease from
the inner threaded portion.
Put about three drops of
ThreeBond 1303 or Loctite 603
in this threaded hole.

Repair
P 10/15
[3] DISASSEMBLY/ASSEMBLY
[3] -5. Motor and Gear Section
DISASSEMBLING
ASSEMBLING
1) Remove Light cover, Switch lever and Compression spring 2. (See [3] -1 on page 4.)
2) Remove four M4x22 Pan head screws to separate Angle head complete from the machine. (See [3] -3 on page 6.)
3) Remove six M3x20 Pan head screws to separate Housing (L) from (R).
4) Remove Switch unit from Gear case.
5) Lifting up Motor and Gear section, separate them from Endbell complete. (left in Fig. 24)
Then separate Gear section from Motor. (right in Fig. 24)
6) Remove Lock washer located in Gear case by turning
counterclockwise with pliers or slotted screwdriver.
(Fig. 25)
7) Remove Spur gears, Internal gear 47, Carrier complete A
and Ball bearing 6805LLB.
8) Motor can be disassembled into Armature and Yoke unit.
1) After applying Makita grease N No.2 to teeth of all Spur gears, shafts of Carrier complete A and shafts of Spur gear 20
complete A (Fig. 1 on page 3), assemble Ball bearing 6805LLB and Carrier complete to Gear case.
Then assemble Internal gear 47 and Spur gears from the opposite side. (Fig. 26)
2) Install Lock washer on Gear case, then put Motor bracket on Gear case, and turn it clockwise to lock in place.
3) Assemble Motor to Gear section, then insert the Ball bearing on the Commutator end of Armature into Endbell complete.
4) Assemble Motor and Gear section to Housing R as described in Fig. 27,then assemble Switch unit to Gear section.
5) Mount Plate and Lens in place, then fasten Housing L to Housing R with six M3x20 Pan head screws.
Fig. 27Fig. 26
Fig. 24
Gear section Motor bracket
Turn Motor bracket counterclockwise, then
Separate Gear section from Motor
Fig. 25
Lock washer
Turn Lock washer counterclockwise using pliers
or slotted screwdriver, then
Remove from Gear section.
Gear case section
Motor
Endbell complete
Motor and Gear section
Carrier complete A
Ball bearing 6805LLB
Internal gear 47 Spur gear 20
complete A
Spur gear 18 (3 pcs)
Spur gear 13 (3 pcs)
Gear case
Note: Be careful not to pinch your fingers between
Armature andYoke unit when removing/installing
Armature because Yoke unit is a strongly magnetic
body and pulls Armature strongly.
Light cover
Housing R
Motor and Gear section
viewed from Light cover side
Motor and Gear section
The notch in Yoke unit must
be placed on Housing R side.
The ribs to hold Switch unit must
be placed on Light cover side.

Repair
P 11/15
[3] DISASSEMBLY/ASSEMBLY
[3] -6. Main Switch Section
Note: Main switch consists of Micro switch (On/off switch),
Reverse switch and Switch cover.
After removing F/R change lever, unscrew the screw that
fastens Micro switch to Reverse switch.
Main switch section can now be removed from Housing R
by pulling Micro switch in the direction of the gray arrow
while turning it counterclockwise. (Fig. 28)
DISASSEMBLING
1) Assemble Micro switch to Reverse switch by fastening
the screw to the recommended torque of 0.29 - 0.34N.m.
2) Fitting the boss of Reverse switch in the concave portion
of F/R change lever, assemble F/R change lever to
Reverse switch. (Fig. 29)
3) Assemble Main switch section to Housing (R).
Fig. 28
screw
Micro switch
(On/off switch)
Reverse switch
F/R change lever
Switch cover
ASSEMBLING
concave portion
of F/R change lever boss of Reverse switch
Fig. 29

P 12/15
Fig. D-1
Circuit diagram
= Connector
Terminal
LED unit
Switch unit
Buzzer unit
Lamp unit
(Indication lamp)
Controller
Micro switch
(On/off Switch)
COM NO
Binding tapes
Binding tapes
S2
S1
M2
M1
M2
Reverse
switch DC
Motor
Color index of lead wires' sheath
Black
White
Red
Orange
Gray
Blue
Yellow
Purple

P 13/15
Fig. D-2
Wiring diagram
[1] From Terminal to Main Switch
Route the following Lead wires between
the two ribs on the rear of Main switch:
Endbell's lead wires (red, black) to Reverse switch
Controller's lead wires (blue, gray) to LED circuit
Controller's lead wires (purple, yellow) to Switch unit
Controller's lead wires (blue, yellow) to Lamp unit
Right side of Main switch
1
2Lead wire holder
Fix the following Lead wires securely
with the Lead wire holders on Main switch:
1. Endbell's lead wire (black)
2. Controller's lead wire (white)
Rear side of Main switch
rib
rib
Route Lead wires
beside this rib.
Put Connectors
between these ribs.
Controller
Buzzer
circuit
Terminal
Connector
Connector
rib
Main switch

P 14/15
Fig. D-3
Wiring diagram
[2] From Main Switch to Switch Unit
Yoke unit
Gear case
Switch unit
Main switch
rib
Route the following Lead wires as described in Fig. D-3.
Controller's lead wires (blue, gray) to LED circuit
Controller's lead wires (purple, yellow) to Switch unit
Switch unit's lead wires (purple, yellow) to Controller
Endbell's lead wires (red and black) to Reverse switch
Connector
rib
Put the following parts
in this space:
Connectors
Slack portion of
Route under
Switch unit.
Route and
between the rib and
the inside wall of
Housing R.
Endbell complete
Route and
between these ribs.
rib
Route between this rib
and Endbell complete.
Make sure that
Lead wires
are tight in this
portion.
Make sure that
Lead wires
are tight in this
portion.

P 15/15
Fig. D-4
Wiring diagram
[3] From Switch Unit to LED Circuit
rib
tab
tabs viewed from
left side
LED circuit
Light holder
Connector
Make sure that Lead wires
are tight in this portion.
Route Controller's lead wires (blue, gray) to LED circuit as described in Fig. D-4.
Route Lead wires between
these ribs.
Route Lead wires
under the two tabs.
Switch unit
rib
Put Connectors and the slack portion
of Lead wires in the space.
Note: Be careful not to put them on
LED circuit nor the ribs around
LED circuit.