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3.
Lubri
catlon
ov er running clutch
is done
Lubrications
for
the
by oil dropped through the
hall
(AI
through the
groove at
thre
e
parts
in
the
Figure
which passes
IBI and starys inside of
01
'1 real
2035
the
inner
of 20 mm bush and
th
e
lock oil seal 326575 to prevent
burning
.
I
'1 his
(A
I
and IBI by com
-
afte r
disassembly it
is
necessary to
c eon aloe
Therefare
pressed
air
.
Precuation
a
bout Maintenance
4.
As
L
ife of
the
over
running
clutch
tion is
needed for
i
ts
handling
.
depends on the function of roller, special atten-
01
on the roller shou ld
grease
put
greasel
be used d esignated one. (Part No. 719111.
silicon
This
designated
1_40°C
~
200°Cl,
.
high resistant to
cold
and hot
grease
have seve
ral
features, Ie,
other
variation.
ff ··
ts
due to temperature and
least variation for frictions coe
IClen
h
t by gasoline, and after drying
Before putting
this grease on, cleanse eac
par
over
the
surface of the roller.
up,
paint
grease
thinly all
f
1
bout magnetic force.
b.
Be care u a
.
b
t also
parts
around
the clutch should be
No t
only
roller
or roller
spring,
u
.
avoided from
magnetizinz.
' 1 1
f
bly affect smouth
Any
timy
resistance
WI
un avora
running of roller.
No
.
\
Part
name
\
Quantity
\
N
o.
\
Part name
\
Quantity
1
Starting
chain
1
8
Cross
hole
screw
3
1
1
9
Half
moon
key lIargel
2
Starting
sprocket
3
Ro
ll er
3
10
R-crank
shaft
1
4
Clutch
outer
1
11
Bush
1
20305
oi
l
seal
1
12
Starling
clutch
roller
3
5
spring cup
326275
lock oil
sea
l
1
13
Starting
clutch
roller
3
R
cro
nk bearing
housing
1
6
14
spring
7
AC dynamo
ro tor
1
15
Z
bearing
1
168
F. Starter magnetic
·
switch
Current to rotate the starting motor will
reach
about
100
A
To
reduce
resistance
big
wire
is
needed,
and
als6
th
e
switch to make on or off should be larger size at
the
con-
tacting
part.
Accordingly it will be difficult
to
nnd
such
place
as
easy
to
operate
switch
feeding current
directly on the starting motor.
In
such cases, switch utilizing magneto can be equipped
at
the
most
convenient
place
between
the battery and the starting motor
and put the
switch to operate this magneto
separately
to
make possible
remote
control with least current.
1.
Principle of function
01
If
current
nows
on the primary side, an electromagnet actuates to attract
iron
core resist
in
g spring force.
bl
The
contact point
at the
end of the iron
core
connects
the
secondary
circuit.
IFig.
11-461.
'.
Fig. 11
-
45
.
Starter magnetic switch
Fig
.
11
-
46
.
Construction
of
starter magnetic switch
CD
Magnet coi
l
(primary coill
®
C
ontact (ope rating side)
®
Terminal
@
Contact
(Fixed
side,
Secondary side)
®
Contact
retu rn spring
®
Return
spring
CD
Moving core
2.
Precaution
0
1
When put voltage of
12
V
between
both
terminal of
th
e primary ci rcuit,
if heard
clucking sound
,
the
contact point of the primary circuit is connected.
169
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