Makita BO6040 Technical Information Download Page 9

Page: 9 / 10

ircuit diagram

P 9 / 10

Controller

Speed
Control
Dial

Field

Brush holder
( controller side )

Brush holder
( switch block side )

SB1

SB2

SB3

Switch block

Power supply
cord

SB4

White or blue

White

Black

Model BO6040

< Note >

The lead wire (orange) for connection of controller and brush holder is not used in some countries.

Fig. 23

White

Red

Orange

Summary of Contents for BO6040

Page 1: ...2 7 5 9 7 2 6 6 3 6 3 4 3 3 50 60 50 60 50 60 50 60 50 60 750 390 850 750 390 850 750 390 850 750 390 850 750 390 850 Pad 150 soft 1pc factory attached to the machine Abrasive disc 150 120 Hook and l...

Page 2: ...housing remove retaining ring 6 with retaining ring plier and detach spiral bevel gear 9 as illustrated in Fig 3 4 Remove armature from gear housing cover by pressing the armature shaft with arbor pr...

Page 3: ...crew M8x11 Head cover Pan head screw M4x12 x 4 pcs Gear housing Skirt Fig 6 Skirt Pan head screw M4x12 x 3 pcs Bearing retainer 80 Hex nut M10 Fig 7 4 Set box wrench 17 on hex nut M10 and insert hex w...

Page 4: ...wrench 6 See Fig 9 Fig 8 Spur gear 26 complete including sleeve ball bearing 6001DDW x 2 pcs and retaining ring S12 Box wrench 17 Monkey wrench 250mm Upper balance weight Spiral bevel gear 42 Fig 9 He...

Page 5: ...g 6201LLB And then remove ball bearing 6201LLB with arbor press from skirt 9 Assembling skirt section 9 1 Assemble ball bearing 6201LLB by pressing it with arbor press Fix the ball bearing 6201LLB wit...

Page 6: ...into the hole of spur gear 26 complete as illustrated in Fig 15 And fasten hex nut M10 with box wrench 17 Hold bearing retainer 80 with 3 pan head screws M4x12 Fig 14 Hex nut M10 Lower balance weight...

Page 7: ...rbor with arbor press as illustrated in Fig 18 And then remove spindle from sleeve unit by unscrewing 3 Remove retaining ring S 12 from sleeve with retaining ring plier ST 1 Press No 1R235 round bar f...

Page 8: ...r 29 with hand See Fig 21 5 Replacing holder for action mode change Ball bearing 6811LLB Internal gear 29 Stop ring WR 55 Fig 21 When assembling ball bearing 6811LLB take reverse step of Fig 21 3 Remo...

Page 9: ...der controller side Brush holder switch block side SB1 SB2 SB3 Switch block Power supply cord SB4 White or blue White Black P2 P1 Model BO6040 Note The lead wire orange for connection of controller an...

Page 10: ...as illustrated in Fig 25 Wiring diagram P 10 10 Put the lead wires of controller in the lead holder so that they are not slacken Be careful not to loosen the lead wires of field in motor housing Put t...