Makita 5104 Manual page 5

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -3. Armature
DISASSEMBLY
1) Remove Brush holder caps and Carbon brushes (left in FIg.6). And then remove Ring spring 12, Lever 54 and M8 Hex
nut as illustrated in Fig. 4.
2) Remove Handle set and Motor housing together from Blade case complete. (center in Fig. 6)
3) Remove Armature. (right in Fig. 6)
Fig. 6
Brush holder cap
Carbon brush
M5x65
Pan head
screw: 4pcs.
After removing Carbon brush, disassemble Motor housing and Handle
section together by unscrewing M5x65 Pan head screws.
ASSEMBLY
Take the disassembling step in reverse. Refer to Figs. 6 and 4.
[3] DISASSEMBLY/ASSEMBLY
[3] -4. Bearing Box, Gear Section with Super Joint System
DISASSEMBLY
1) Disassemble Blade case cover and Rubber ring 8. (Fig. 7)
Fig. 7
4x16 Tapping
screw: 4pcs.
Blade case
cover
Blade case
complete
Remove Blade case cover, by unscrewing 4x16
Tapping screws.
Handle set
Blade case
complete
Rubber
ring 8
Remove Rubber ring 8 that works as a stopper for Safety cover.
Tension spring connecting-portion on Safety cover comes to
the nearest position to that on Blade case complete by moving
automatically in the direction designated with black arrow.
Now you are ready to remove Tension spring easily.
Motor housing
Armature
Now Armature can be pulled
off from Blade case complete.
Tension spring 6
P 5/ 13
Armature
Rubber ring 8