Makita Makstar BSS610 Technical Information page 5

R
epair
[7] Replacing Armature
DISASSEMBLING
1. Remove carbon brushes.
2. See Fig.14. Loosen two 4x12 Tapping screws bind CT to remove Light cover from Blade case.
3. Disconnect the connector of power supply circuit from that of LED circuit.
4. Refer to Fig.15. After separating Stop ring E-8, Lever 40, Hex nut M6 and Flat washer from M6x90 Flat head screw,
loosen three M5x40 pan head screws.
5. Pull Armature out of Motor housing.
6. Remove Ball bearings of the Armature.
Fig. 14
Connector of
LED circuit
Light cover
Tapping screw
CT4x12
ASSEMBLING
When passing Armature through York unit, Armature is attracted to the magnet of Yoke unit.
Therefore, pay attention not to scratch Armature coils. Do not pinch your fingers between Fan of Armature and Yoke unit.
[8] Adjusting for accuracy of 90 and 45 cut
As illustrated in Fig.16, use Triangular rule and hex wrench 2.5 to set the desired angle.
Adjust the fastening torque of M5 thrust head screw in order to prevent backlash when doing cutting depth adjustment.
See Fig.17.
Fig. 16
For 90
Inner flange side Motor housing side
Saw blade
Turn M5x8 Hex
socket head set screw at motor housing side
Fig.17
Blade case
Connector of
power supply
circuit
Inner flange side Motor housing side
Triangular
rule
Hex
wrench 2.5
Turn M5x8 Hex
socket head set screw at inner flange side.
Thrust head screw M5
Base complete
Fig. 15
Motor housing
Blade case
For 45
Saw blade
Hex
wrench 2.5
Pan head screw M5x40
Hex nut M6
Flat washer 6
Flat head square
neck bolt M6x90
Triangular
rule
P 5 / 7
Stop ring
E-8
Lever 40