P
7
/
9
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -3. Shaft lock mechanism
DISASSEMBLING
ASSEMBLING
Applying 1R268 to Shoulder pin 5 through the small hole
on Pin cap, strike 1R268 with Hammer.
Shoulder pin 5 comes out from Gear housing complete.
Release 1R268 from Pin cap carefully so as
not to sling Pin cap by Compression spring 8.
Shoulder pin 5
Pin cap
Impossible to reuse Pin cap, because
removal of Shoulder pin 4 damages the
Pin cap.
Pin cap
Pin cap
Compression
spring 8
1R268
1R350
Fig. 10
Fig. 11
(1) Remove Front roller and Base section as illustrated in Figs. 2 and 3.
(2) Remove skirt complete as illustrated in Fig. 4. But, no need to separate Gear housing from Motor housing.
(3) Now, Shaft lock mechanism can be disassembled as illustrated in Figs. 10 and 11.
Fig. 12
Fig. 13
(1) Be sure to use new Pin cap for replacement and to remove all the plastic dust on Shoulder pin 5. (Fig. 12)
(2) Assemble the components for Shaft lock mechanism as illustrated in Fig. 13.
Plastic dust
O ring 7
Shoulder pin 5
Shoulder
pin 5
Assemble Pin cap by pressing it
to Shoulder pin 7.
Insert Shoulder pin 5
through the hole of Gear
housing complete.
Pin cap
Compression spring 8