-3-
Fig. 3
Fig. 4
2. Disassembly of housing (A).(B) set
(1) Remove the four Tapping Screws (W/Flange) D5 x 20
[1]
from the Front Cover
[2]
. Remove the twelve
Tapping Screws (W/Flange) D3 x 16
[8]
from Housing (A).(B) Set
[9]
. Remove housing (B) and Battery
Cover
[13]
from housing (A).
(2) Remove the Front Cover
[2]
, Rotor Ass’y
[5]
, Stator FET PCB Ass’y
[6]
, Switch Cover
[10]
, and On Lock
Cover
[11]
from housing (A).
3. Removal of the rotor ass’y
The Rotor Ass’y
[5]
has strong magnetic force. Securely hold the Front Cover
[2]
with one hand and pull
out the stator of the Stator FET PCB Ass’y
[6]
in “B” direction as shown below.
4. Removal of the rotor ass’y from the front cover
Support the Front Cover
[2]
avoiding contact with the fan of the Rotor Ass’y
[5]
. Push the inner ring of the
ball bearing in the Rotor Ass’y
[5]
with a hand press to remove it.
Stator
[6]
B
[5]
[2]
Push the inner ring of the ball bearing.
Pinion
[2]
[28]
Support the Front Cover
[2]
.