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P  

5

/1

3

Ring 12

Ball bearing

6801LLB

1R269

Ring spring 11

1R004

Ring 12

Ball bearing

6801LLB

Spindle

Ball bearing

6801LLB

1R035

Spindle

Ball bearing

6801LLB

1R311

Retaining ring R-21

1R237

Clutch case

Spindle section

DISASSEMBLING

ASSEMBLING

1R269

arbor press

Ring spring 11

1R004

arbor press

1R036

R

epair

[3] DISASSEMBLY/ASSEMBLY

[3] -2. Spindle Section

(6) Remove Ring spring 11 with 1R004. (

Fig. 8

)

(7) Remove 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 and 1R004. (

Figs. 11 

and

 12

)

      Note:

 Ring spring 11 is deformed in the disassembling step. Be sure to use new Ring spring 11

                when assembling Spindle section. (

Fig. 12

)

(2) Assemble Spindle section to Clutch case by using 1R237, 1R036, arbor press and 1R311. (

Fig. 13 

and

 14

)

Fig. 11

Note: 

Be sure to 

          use new one.

Fig. 12

Fig. 13

Fig. 14

Fit Retaining ring 21 exactly

in this inner groove to hold

Spindle section securely.

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...

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