-17-
Fig. 14
Fig. 15
Fig.
16
4. Mounting the Plunger (F) on the Gear Cover (F) (Fig. 14)
Apply Nippeco SEP-3A to the outer periphery of the Connector Pin (F)
[13]
and the inner periphery of the
two Swing Rollers
[14]
, and then incorporate these parts into the Plunger (F)
[12]
. Next, apply Nippeco
SEP-3A to the polished portion of the Plunger (F)
[12]
, and then insert the Plunger (F)
[12]
into the Gear
Cover (F)
[4]
. Here, insert the Plunger (F)
[12]
while slowly rotating it both clockwise and counterclockwise
to avoid damaging the Felt Washer
[6]
, V-Ring
[8]
, and O-Ring
[9]
. Please remember that the Felt Washer
[6]
can be inadvertently pulled out by the Plunger (F)
[12]
.
5. Reassembling the Blade Mount (Figs. 15 to 19)
First, insert the Spring (B)
[20]
and Holder Pin (B)
[19]
into the Plunger (F)
[12]
. Apply Nippeco SEP-3A to
the sloped portion of the Lever (C)
[22]
, incorporate the shorter leg of the Blade Spring
[23]
into the Lever
(C)
[22]
, and then incorporate the Lever (C)
[22]
into the Blade Holder (C)
[5]
. This step can be easily
accomplished by using your finger to push the longer leg of the Blade Spring
[23]
into the Lever (C)
[22]
(see Fig. 15), while tilting the Blade Spring
[23]
) inside the Blade Holder (C)
[5]
as shown in Fig. 15. With
the resulting state being maintained as shown in Fig. 16, insert the Blade Holder (C)
[5]
from the leading
end of the Plunger (F)
[12]
.
Make adjustments until the bolt hole on the Blade Holder (C)
[5]
becomes visible from the hole on the Lever
(C)
[22]
, insert the Special Bolt M5
[21]
into position, and then tighten the Special Bolt M5
[21]
and Lock
Nut M5
[11]
at the specified torque. Here, be careful not to excessively tighten the Special Bolt M5
[21]
and
Lock Nut M5
[11]
; otherwise, the Lever (C)
[22]
will be damaged. Press the rubber Cap
[18]
laterally
against the Lever (C)
[22]
in the downward arrow direction, confirm that there is no gap between the Cap
[18]
and Blade Holder (C)
[5]
, and then properly reassemble the blade mount. Finally, mount and demount
a blade in order to check the blade mount for any abnormalities.
Gear Cover (F)
[4]
Felt Washer
[6]
V-Ring
[8]
O-Ring
[9]
Plunger (F)
[12]
Connector Pin (F)
[13]
Swing Roller
[14]
Blade Spring
[23]
Lever (C)
[22]
Blade Holder (C)
[5]
Blade Spring
[23]
Lever (C)
[22]
Blade Holder (C)
[5]
