P 12/ 15
R
epair
1) After removing insulation cover and shoe, separate gear housing cover complete from gear housing. (Fig. 15)
It is not necessary to remove lever 20 and pin 7.
2) Remove carbon brush. Separate motor housing from gear housing by removing four 5x35 tapping screws that fasten
gear housing to motor housing.
3) Remove baffle plate. (Fig. 28)
4) By removing three M5x8 hex socket head bolts, armature can be separated from gear housing. (Fig. 29)
[3] -5. Replacing Armature
Baffle plate
Gear housing
Fig. 28
Hex socket head bolt M5x8
(adhesive-coated)
Hex socket head bolt M5x8
(adhesive-coated)
Armature
Fig. 29
DISASSEMBLING
ASSEMBLING
5) Remove retaining ring S-12 with Retaining Ring
S and R Pliers (No.1R291).
Now the flat washer 12 on the gear housing side
can be removed. (Fig. 30)
6) By removing ball bearing 6001DDW with
Bearing Extractor, small (No.1R269), the flat washer 12
on the fan side and bearing retainer A can be removed
from armature. (Fig. 30)
Retaining
ring S-12
Flat washer 12 (Fan side)
Flat washer 12
(Gear housing side)
Bearing retainer A
Ball bearing
6001DDW
Armature
Fig. 30
Do the reverse of the disassembling steps.
Note:
Do not forger to put flat washer 12 (2 pcs) in place. (Fig. 30)
