Datsun 411 Series User Manual

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DATSUN
STARTER MOTOR
Type
S1l4 92
Starting
Motor
Make
Hitachi
Weight
4 6
kg
Type
S114 92
Rated
Output
V Kw
12 1 0
Meshing
Device
Magnetic
No Load Current V A
Under
12 60
No
Load Rev
rpm
Above
7 000
Brush Normal
Height
mm 14
Brush
Wear
Limig mm
4 5
Brush
Spring Tension
kg
o 8
Commutator
Dia
rom
33
Commutator
Wear
Limig
Dia
rom
2
Pinion
Operating
Voltage
V
Under
8
Pinion
Gap mm 3
5
Construction and
Operation
The
starter motor is a 1 0
horsepower
sliding
inertia
type
electric motor for use in
starting
The
motor when mounted
on
the
engine
is
on
the
front
right
side
of the
transmission
with
its
pinion gear
directly opposite
to the
ring
gear
The
construction
of the
starter
motor
is
similar
to that of
the
generator
but differs
only
in
that
its armature
shaft extends out backwards
with a
pinion
group
installed
on
the
end as show
in
Fig
1 2
The connection
diagram
for the
starter is
shown
in
Fig
3
The starter switch
is a
key type
combined
with
the
ignition
switch
By
turning
switch
to
the
right
direction the
relay
on the
magnetic
switch
move to
permit
current to flow to
the
starter and cause the armature
to start
turning
suddenly
CONTACTOR
ARMATURE
BRUSH
Fig
1
Magnetic Shift Type
After
advancing
about 14 mm the
pmlOn
completes
the
meshing
into the
ring gear
and
drives it with
a
powerful torque
The
direction
in whicll
the
pinion
moves
is
from the end of
the
shaft towards
the
starter bracket thus
reducting
the
bending torque After the
engine
starts and
its
speed
becomes
greater
than the no load
speed
of
the
starter
the
pinion
is kicked
back to
unmesh and return to its
former
position
STARTING
SWITCH
CONTACTOR
RING
GEAR
PINION SLEEVE SPRING 1
PINION
SLEEVE SPRING 2
Fig
2 A
View
of
Starter
System
Operational
Precautions
The
instructions to
be observed when
starting
the
engine
are as follows
1 The starter
should be
securely
mounted
on
the
engine
and should not show
any
looseness
144
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Datsun 411 Series Specifications

General

Brand	Datsun
Model	411 Series
Category	Automobile
Language	English