background image

 6

7

R

epair

[3] DISASSEMBLY/ASSEMBLY
[3] -5. Motor Section (cont.)

Fig. 16

ASSEMBLING

[3] -6. Switch

3) Assemble the Motor section to Housing L as illustrated in 

Fig. 16

.

 

Put the projection on Switch between the prongs of F/R change lever,
then assemble the Switch to Housing L. (

Fig. 17

)

notch in Yoke unit Brush holder complete

groove

Housing L

rib

ASSEMBLING

With the projection on Housing L fitting in the notch on Yoke unit,
put Yoke unit inside the four ribs on Housing L.

Fig. 17

F/R change lever

Switch

projection

prong

1) Fit Brush holder complete in the groove
    of Housing L.
2) The flat portion of Brush holder complete
    must be at 90 degrees to the edge surface
    of Housing L.

flat portion of Brush holder complete

edge surface of
Housing L

Housing L

Brush holder complete
viewed from Front cover side

90 degrees

Assembling Brush Holder to Housing L

projection

Assembling Yoke Unit to Housing L

Summary of Contents for BFS440

Page 1: ...ut W 235 325 The image above is BFS450 All models also include the accessories listed in Standard equipment BFS440 BFS440RFE BFS440Z BL1430 Li ion 3 0Ah DC18RA No No Model No type quantity Charger Yes...

Page 2: ...ittle 4g Each depressed portion for Steel ball 4 Spindle Clutch cam C Gear complete 18 44 Armature 31 18 24 Shoulder pin 8 10 Flat washer 25 Whole portion 19 31 a c a The drum portion that contacts Pl...

Page 3: ...eaf spring Ring spring 33 Dust seal ring Brake pin Lock ring Lock ring Locater complete Locater complete 1 Pull Lock ring strongly Locater complete and Lock ring can be removed together 2 Loosen 4x18...

Page 4: ...44 and Plane bearing 5 front 4 Put each Steel ball 4 in the concave portion on the inside wall of Clutch cam C Then assemble Clutch cam C to Helical gear 48 Note Apply Makita grease FA No 2 to the spe...

Page 5: ...ert Armature into Yoke unit as described in Figs 14 and 15 2 Assemble Brush holder complete to the commutator end of Armature Fig 12 Because Yoke unit is a strong magnet when assembling Armature to Yo...

Page 6: ...NG With the projection on Housing L fitting in the notch on Yoke unit put Yoke unit inside the four ribs on Housing L Fig 17 F R change lever Switch projection prong 1 Fit Brush holder complete in the...

Page 7: ...olor index of lead wires sheath Black White Red Blue Switch lead wires red black must be passed between rib A and rib B rib A LED rib B Switch lead wires red black must be fixed with these Lead wire h...

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