P
7
/ 1
0
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-4. Shaft Lock
DISASSEMBLING
ASSEMBLING
Assemble Shaft lock. (
Fig. 13
)
Fig. 12
(1) Remove Bearing box by unscrewing four M4 x 16 Pan head screws. (
left
in
Fig. 6
)
(2) Disassemble Shaft lock mechanism. (
Fig. 12
)
1. Setting 1R268 to Shoulder pin 4 through
the small hole on Pin cap, tap 1R268 with
Hammer. Shoulder pin 4 comes out from
Gear housing complete.
2. Slowly release 1R268 from Pin cap not to lose
Compression spring 8.
Note: Impossible to reuse Pin cap
, because removal of
Shoulder pin 4 damages the inside surface of Pin cap,
producing plastic dust.
1R268
Pin cap
Pin cap
Compression
spring 8
Shoulder pin 4
Fig. 13
Plastic dust
Shoulder pin 4
3. Assemble Compression spring 8
and
new
Pin cap by pressing it to
Shoulder pin 4.
2. Insert Shoulder pin 4 through
hole of Gear housing complete.
Pin cap
Compression
spring 8
Shoulder
pin 4
Note: Do not reuse the removed Pin cap.
1. Remove all the plastic dust
from the constricted part of
Shoulder pin 4.
