Gear Ass'y And Motor Section - Makita DHP482 Technical Information

DISASSEMBLING/ASSEMBLING

2. Gear ass'y and Motor section

DISASSEMBLING
1. It is required to remove Drill chuck when replacing Gear assembly (P. 2).
2. Remove Housing R by unscrewing Tapping screw 3x16 (x11).
Rear cover
4. Remove Speed change lever from Gear ass'y.
Note: Be careful not to lose compression springs 4.
Remove
Gear ass'y
6. Shift the tail of Torsion spring and
hook it to the notch of Brush holder.
Note: Hold "A" to avoid Torsion
spring slipping off.
7. Lift up
Carbon brush.
Carbon brush
Torsion spring
2－1
Housing R
Tapping screw
3x16 (x11)
2－3
Speed change lever
Compression spring 4
2－5
8. Pull out Armature and Yoke unit.
Yoke unit
A
Makita Corporation
2－2
3. Remove Gear ass'y, Motor and Speed change
lever from Housing L at a time.
Motor
Housing L
2－4
5. Remove Motor from Gear ass'y.
Motor
Brush holder complete
Armature
P 5/ 11
Speed change lever
Gear ass'y
Gear ass'y
2－6
9. Pull out Armature while
applying Gear side of
Armature on workbench
and pushing down Yoke
unit.
Yoke unit
Gear side of Armature