21
3. Removal of the gear cover (lever)
Remove the Machine Screw M4 x 5
[15]
securing the Lever
[12]
to the Stopper
[14]
from
the inside of the Gear Cover
[7]
. Pull out the
Lever
[12]
from the Gear Cover
[7]
to remove
the Stopper
[14]
. Push the tip of the Cylinder
[19]
to remove the Cylinder
[19]
from the Gear
Cover
[7]
.
4. Removal of the cylinder and the second gear (slip mechanism section)
Remove the Retaining Ring for D25 Shaft
[10]
from the Cylinder
[19]
with a retaining ring
puller. Then the Second Gear
[17]
, Spring (A)
[16]
and Washer
[11]
can be removed from the
Cylinder
[19]
.
5. Removal of the cylinder and the second hammer
Remove the Stopper Ring
[2]
from the inner
circumference of the Cylinder
[19].
Then the
Hammer Holder
[23]
, Second Hammer
[20]
and O-ring (P-15)
[22]
can be removed from
the Cylinder
[19]
.
Insert punch (A) [J-85] into the 4 mm dia. hole
(2 pcs.) of the Cylinder
[19]
and tap the
Stopper Ring
[2]
until the Stopper Ring
[2]
cannot be seen from the 4 mm dia. hole
(2 pcs.) to remove the Stopper Ring
[2]
from
the groove of the inner circumference of the
Cylinder
[19]
. Then, pull out the Stopper Ring
[2]
from the inner circumference of the
Cylinder
[19]
with a retaining ring puller (B)
(J-341) being careful not to pop out the
Stopper Ring
[2]
. At reassembly, replace the
Stopper Ring
[2]
with new one as the removed
Stopper Ring
[2]
is deformed.
Removal of the cylinder and the second gear (slip mechanism)
Retaining Ring for D25 Shaft
[10]
Washer
[11]
Spring (A)
[16]
Second Gear
[17]
Cylinder
[19]
Removal of the gear cover (lever)
Stopper
[14]
Lever
[12]
Machine Screw
M4 x 5
[15]
Gear Cover
[7]
Removal of the cylinder and the second hammer
Tap with a hammer.
Punch (A) [J-85]
4 mm dia. hole
(2 pcs.)
Stopper Ring
[2]
Hammer Holder
[23]
Cylinder
[19]
O-ring (P-15)
[22]
Second Hammer
[20]
