Makita BHS630 Technical Information page 8

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-5. LED and Motor Section
DISASSEMBLING
(3) Armature and Yoke unit can be replaced as drawn in Fig. 10.
Fig. 10
1. Remove Carbon brush and unscrew three M5x33
Pan head screws.
3. From Blade case section, Armature, Shaft lock and
Compression spring 6 are removed.
ASSEMBLING
(1) Assemble Yoke unit to Motor housing complete as illustrated in Fig. 11.
Fig. 11
Notch B
Motor housing
complete
(2) Assemble Motor section by tasking the reverse step of Disassembling. Refer to Fig. 10.
Note in Assembling:
Do not forget to assemble Shaft lock and Compression spring 6. Refer to the lower left drawing in Fig. 10.
Carbon brush
Armature
Shaft lock
Compression
spring 6
Notch A
2. Separate Blade case section from Motor housing complete.
M5x33 Pan
head screw
4. Disassemble Baffle plate and Yoke unit by unscrewing
two 4x65 Tapping screws.
Baffle plate
Yoke unit
Insert Yoke unit into Motor housing complete,
while aligning Notch A to Rib A.
So, Yoke unit is exactly mounted to Motor
housing complete, by fitting Notch B to Rib B.
Note in Assembling:
Notch A and Notch B are reversible.
Rib A
Rib B
P 8/ 16
Yoke unit
4x65 Tapping screw