--- 26 ---
Damper (A)
[33]
Stopper Ring
[36]
Damper Holder
[35]
5-mm diameter hole (2 pcs.)
O-ring (C)
[34]
Fig. 18
O-ring (B)
[32]
O-ring (1AP-20)
[30]
Second Hammer
[29]
Hammer Holder
[31]
Tap with a hammer.
Punch
(4) Removal of the cylinder and the second gear (slip mechanism section)
Remove the Gear Cover
[10]
from the Inner Cover
[41]
and remove the entire tool retainer. Remove the
Retaining Ring for D20 Shaft
[8]
with a retaining ring puller. Stand the Gear Cover
[10]
in this state and pull
out the Cylinder
[24]
from the Gear Cover
[10]
with a hand press. Then the Sleeve
[18]
can be removed from
the Cylinder
[24]
. Remove the Retaining Ring D30
[28]
from the Cylinder
[24]
with a retaining ring puller.
Then the Second Gear
[25]
, Spring (A)
[26]
and Washer (A)
[27]
can be removed from the Cylinder
[24]
.
(5) Removal of the cylinder and the second hammer
Remove the Stopper Ring
[36]
from the inside diameter portion of the Cylinder
[24]
. Then the Second
Hammer
[29]
, O-ring (1AP-20)
[30]
, Hammer Holder
[31]
, O-ring (B)
[32]
, Damper (A)
[33]
, O-ring (C)
[34]
and Damper Holder
[35]
can be removed from the Cylinder
[24]
. Remove the Stopper Ring
[36]
from the
groove of the inside diameter portion of the Cylinder
[24]
by tapping the Stopper Ring
[36]
through the 5-mm
diameter hole of the Cylinder
[24]
with a hammer and a punch as shown in Fig. 18. At reassembly, replace the
Stopper Ring
[36]
with new one as the removed Stopper Ring
[36]
is deformed. To prevent idle hammering,
also replace O-ring (C)
[34]
with new one at reassembly.
