background image

P  

2

/1

3

1R004

Retaining ring S pliers ST-2

1R035
1R036

Bearing setting plate 15.2

installing Ball bearing 6801LLB and Ring 12 
assembling Spindle section to Clutch case

assembling Spindle section to Clutch case

Bearing setting plate 17.2

1R237

Round bar for arbor 8-100

1R269
1R288

1R291 Retaining ring S and R pliers

1R392

1R219
1R220

Ratchet head 9.5 (for 1R219)

1R222

765027-4

1R314

1R311

Retaining ring pliers with long bent nails

Code No.

Description

Use for

R

epair

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

[1] NECESSARY REPAIRINGTOOLS

removing/installing Ring spring 11

removing M5x10 Torx countersunk head screw from Spindle

Knife type hexalobular wrench

Torque wrench shaft 7-23N·m

tightening M5x10 Torx countersunk head screw to Spindle

Socket adapter (for 1R219)

Bearing extractor

removing Ball bearing 6801LLB and Ring 12 from Spindle

removing Steel balls
removing/installing Ring spring 10 from/on Spindle
removing Retaining R-21
assembling M5x10 Torx countersunk head screw to Spindle

disassembling Clutch section

Torque adjust tool

Torx bit VT-25

Screwdriver magnetizer

BFT126F

BFT022F

Model No.

Description

Item No.

Ring 38

Ring 38M

Ring 38I

Ring 38G

Spindle

Either Spindle M or Spindle N is used. It varies by country.

Compression spring 19

Compression

spring 19

Compression

spring 19D

Compression

spring 19C

Cam C/ A

Cam C

Clutch ass’y K

Clutch ass’y D

Clutch ass’y G

Cam A

Carrier complete A/ B

Clutch ass’y (as an option

for quick repair of Clutch 

section) consists of Item Nos.  

Carrier complete B

Carrier complete A

29

23

36

39
44

BFT044F

Note:

 Some parts numbers and descriptions vary by model. Refer to the following list and replace the descriptions

           in this technical information. (for example, Cam C/ A means Cam C or Cam A.)

Plate

Plate L 

Plate I

Plate G

Ring 38H

Compression

spring 19E

Clutch ass’y F

BFT084F

Plate H

1

Spur gear 13/ 18

Spur gear 13

Spur gear 18

Armature

Part No.619306-1 Part No.619308-7

Part No.619129-7

47

54

Spur gear complete

Spur gear 9

complete B

Spur gear 20

complete

Spur gear 20

complete C

Spur gear 20

complete

48

Spur gear 15/ 19

Spur gear 15

Spur gear 19

Spur gear 19

49

43

32 33 43 34 35 36 37
38 39 40 41 42 62

Gear ass’y C

Gear ass’y E

Gear ass’y D

Gear ass’y (as an option

for quick repair of Gear 

section) consists of Item Nos.  

Gear ass’y C

63

44 45 46 47 48 49 50
51 52

Summary of Contents for BFT022F

Page 1: ...T AND MAIN APPLICATIONS P 1 13 BFT022F BFT044F BFT084F BFT126F Cordless Screwdrivers 14 4V These four cordless screwdrivers for fastening works in assembling line are developed as advanced models of 9...

Page 2: ...djust tool Torx bit VT 25 Screwdriver magnetizer BFT126F BFT022F Model No Description Item No Ring 38 Ring 38M Ring 38I Ring 38G Spindle Either Spindle M or Spindle N is used It varies by country Comp...

Page 3: ...ling 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 ThreeBond 1303 or Loctite 603 to the portion desig...

Page 4: ...oove of Spindle by using 1R291 Fig 2 Flat washer 11 Sleeve groove 1 Disassemble Bit holder section from Spindle Refer to 3 1 Bit holder section 2 Remove Ring 38 from Clutch case by unscrewing M4x4 Pan...

Page 5: ...ove Ball bearing 6801LLB with 1R269 Fig 9 8 Remove the other Ball bearing 6801LLB together with Ring 12 by using 1R269 Fig 10 Fig 8 Fig 9 Fig 10 1 Assemble Spindle section by using 1R035 arbor press a...

Page 6: ...s recommended to wholly replace Clutch section Clutch assembly when it is broken However if you need to replace some component part s of Clutch section independently disassemble assemble Clutch sectio...

Page 7: ...reversing the disassembly procedure Note When fastening M5x10 Torx countersunk screw to Spindle do as described in Fig 19 Apply Sealing lubricant No 101 to all Steel balls and the Spindle s threaded...

Page 8: ...nd Motor section from Housing R Then pull off Gear ass y from Motor section while turning Motor bracket in the direction of the arrow Fig 21 4 Remove Endbell complete from Armature then pull Armature...

Page 9: ...Assemble Motor section Fig 22 Assemble Motor section and Gear ass y together while turning Motor bracket in the direction of the arrow Then install Switch unit on Gear case and connect Lead wires of E...

Page 10: ...witch to Reverse switch by fastening the screw to the recommended torque of 0 29 0 34N m 2 Assemble F R change lever to Reverse switch by fitting the boss of Reverse switch in the concave portion of F...

Page 11: ...r Micro switch section Reverse switch section Endbell Switch Endbell complete LED circuit Buzzer circuit Switch unit Color index of lead wires sheath Black Red Blue Purple Orange Yellow Controller Con...

Page 12: ...ct Controller with LED circuit LED circuit Route the following four Lead wires between the rib and the inside wall of Housing Lead wires black red ofTerminal Lead wires white red ofBuzzercircuit Route...

Page 13: ...n B of Housing L 6 between the raised portion and flanged portion of Clutch case 4 inside pin C of Housing L 5 through Lead wire holder of Housing L Wire yp Switch unit Wiring on the shelf portion of...

Reviews: