[3] DISASSEMBLY/ASSEMBLY
[3]-3. Armature
DISASSEMBLING
Remove Armature as drawn in
Fig. 6
.
R
epair
P 7/ 25
2. Remove four 4x30 Tapping screws and then pull off Gear housing complete.
Armature can be removed together with Gear housing complete.
1. After removing Handle cover,
disconnect entirely Brush hoder
and Carbon brush from commutator
of Armature.
3. Remove Armature by pulling it off by hand.
4. Remove Ball bearing 6000LLB together with Sleeve 9
using 1R269. And then remove Flat washer 10.
5. Remove Labyrinth rubber ring 19, and then,
remove Ball bearing 627DDW using 1R269.
6. Remove Insulation washer.
4x30 Tapping screw
( 4 pcs.)
O ring 25
Note
: Pull off Armature by hand. It is because O ring 25 is used as
a support for Ball bearing 6000LLB and striking the edge of
Gear housing comlete is not effective for removing.
Fig. 6
Bruch holder
Handle cover
Insulation washer
Ball bearing
627DDW
Labyrinth
rubber ring 19
Ball bearing
6000LLB
Sleeve 9
1R269
Flat washer 10
1R269
