Makita BFL201F User Manual

T

ECHNICAL INFORMATION

Model No.

Description

BFL201F

Cordless Angle Screwdriver 14.4V

CONCEPT AND MAIN APPLICATIONS

This cordless angle screwdriver for fastening works in assembling line is
developed as an advanced model of BFL200F.
Additionally to the same tool durability and high fastening torque accuracy
as the current series models, these products feature a powerful and efficient
power source and power unit, namely 14.4V/ 3.0Ah Li-ion battery* and
BLDC motor (Brushless DC motor).

*BL1430 and BL1430A can be used,

but 1.3Ah Li-ion battery BL1415 cannot be used.

This product is available in the following specifications
with the model number described below.

Model No.

BFL201FZ No No

Battery

type quantity

No

Battery
cover

No

Charger

PRODUCT

P 1/ 13

L

W

Dimensions: mm (")

Length (L) 429 (16-7/8)

Width (W)
Height (H)

72 (2-13/16)

98 (3-7/8)

H

Specification

Specifications

Voltage: V

Battery

Torque range: N.m (in.lbs) 8 - 20 (71 - 177)
No load speed: rpm= min
Driving shank: mm (")

Soft start

LED Job light

Electric brake

Reversing switch

Torque adjustment

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

* with Battery BL1430

Capacity: Ah

Cell
Max output: W

Model

-1 360

BFL201F

14.4

3.0

Li-ion

370

Square 9.5 (3/8)

Yes

Yes

Yes

Yes

Yes

1.7 (3.8)

Standard equipment

No

Optional accessories

Battery BL1430
Battery BL1430A
Fast charger DC18RA
Charger DC18SD
Charger DC24SC
Automotive Charger DC18SE

Auto refresh adapter ADP03
Battery protector (for BL1430A)
Protectors (red/ blue/ yellow/ clear)
Torque adjust tool
Angle head set

P 2/ 13

Repair

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

[1] NECESSARY REPAIRING TOOLS

Code No. Description Use for

1R041 Vise plate Protecting parts when holding in vise
1R034 Bearing setting plate 12.2 Installing Ball bearing 6900LLB

1R145 L-type torx wrench Loosening/tightening M5x10 Torx countersunk head screw
1R173 Retaining ring R pliers RT-1 Removing/installing Retaining ring R-22
1R219 Torque wrench shaft 7-23N.m Installing Bearing retainer

1R220 Ratchet head 9.5 (for 1R219) Installing Bearing retainer

Installing Bearing retainer1R222 Socket adapter

Removing Ball bearing 6900LLB1R269 Bearing extractor
1R288 Screwdriver Magnetizer Magnetizing Screwdriver for removing Steel balls
1R291
1R314 Torx bit VT-25

134861-3 Socket 24-45 Installing Bearing retainer
765027-4

783204-6

[2] LUBRICATIONS/ GLUING

Apply Makita grease N.No.2/ Loctite 603 to the portions designated by arrows.

Item No.

13

28

14

17

19

35

37

40

41

42

Fig. 1

28

Retaining ring S and R pliers Removing/installing Retaining ring S-10

Loosening/tightening M5x10 Torx countersunk head screw

Torque adjust tool Disassembling Clutch assembly

Hex wrench 6 (flats width: 6mm) Loosening/tightening Adjust ring complete

Description Portion to lubricate

Spindle Left hand where M12 Lock nut contacts
Spindle A complete Gear teeth that engages with Spiral bevel gear 9

Steel ball 5.0 (3pcs.)

Steel ball 4 (3pcs.)

Whole surface

Steel ball 3 (13pcs.)

O ring 14

Three shaft pinsCarrier complete B

Spur gear 18 (3pcs.)

Spur gear 9 complete A

Spur gear 18 (3pcs.)

2

Gear teeth

Gear teeth and three shaft pins

Gear teeth

Item No. Description Portion to glue Adhesive

M4x22 Pan head screw (4pcs.)

2

Spiral
bevel
gear 9

21

25 26

36

86

Torx C.S.H. screw M5x10
M4x8 Pan head screw

Bearing retainer 14-23

M3x20 Pan head screw (7pcs.)

Note: Part No. for 40 is different from that for 42 .

Lubricant Amount

Makita grease N.No.2

Thread

Loctite 603

a little

2g

a little

2g in
total

Amount

a little

35

36

25

26

37

86

40

Housing L

M12 Lock nut

41

42

13

14

17

19

21

Repair

[3] DISASSEMBLY/ASSEMBLY
[3]-1. LED job light section

DISASSEMBLING

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
Motor control unit. Switch lever and Compression spring 2 can be removed in this step. (Fig. 3)

Fig. 2 Fig. 3

M4x8 Pan head screw (2pcs.) Light cover

ASSEMBLING

1) Connect Connector of LED circuit with that of Motor control unit. and put LED circuit in place on Light holder.
Then fix lead wires with Lead holders 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.

LED circuit

Compression spring 2 Switch lever

RibSwitch unitLead wire holders

Lead wire

Light holder

Fig. 5Fig. 4

Light cover protrusion Notch of Angle

Connector of
Motor control
unit

Connector of
LED circuit

head complete

P 3/ 13

Note: Put Connectors and the slack portion of Lead wires in
this space. Do not put them on Switch unit and the rib.

[3] -2. Spindle A complete section

DISASSEMBLING

1) Remove Bearing retainer 14-23 from Angle head complete by turning clockwise with wrench of 24mm flats width.(Fig. 6)
Spindle A complete section can now be removed by pulling by hand. (Fig. 7)

2) Remove Flat washer 6 from Spindle A complete. (Flat washer 6 may remain in Angle head complete.)
Remove Spindle A 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 A complete using arbor press. (Fig. 9)

Fig. 6 Fig. 7

Spindle A complete section

Spindle A
complete

Wrench

24mm

Angle head complete

Bearing retainer 14-23

Flat washer 6

Spindle A complete

Bearing retainer 14-23

Bearing
retainer 14-23

Fig. 9Fig. 8

Spindle A complete

Bearing retainer 14-23

P 4/ 13

Repair

[3] DISASSEMBLY/ASSEMBLY
[3] -2. Spindle A complete section (cont.)

ASSEMBLING

1) Apply Makita grease N.No.2 to O ring 14. (Fig. 1)
Assemble O ring 14, Flat washer 14 then Spindle complete to Bearing retainer 14-23 as illustrated in Fig. 10.

Note: If you cannot assemble Spindle complete to Bearing retainer 14-23 by hand, do it using arbor press as illustrated in
Fig. 11.

2) Apply about 2g of Makita grease N.No.2 to the Gear room of Angle head complete. (Fig. 1)
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. 1)
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 A
complete section to Angle head complete by turning Bearing retainer 14-23 counterclockwise using 1R219, 1R220, 1R222
and 134861-3 as illustrated in Fig. 11.

Caution: When clamping Angle head complete, be very careful not to deform it by overtightening.

Fig. 11Fig. 10

1R2191R220

Spindle A complete

1R222

Flat washer 14

O ring 14

Bearing retainer 14-23

134861-3

1R041

Recommended tightening torque:
30 to 50N.m