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CONSTRUCTION AND FUNCTION
Coollng fan
The
coollng
fan has
6
blades an
d
drives air .gainst the
core
of
the
radiator
.
It
is
secured to
the front
end
of
the
water
pump puUey.
Its
D
utsjde [ljameter is
380
mm
(14.96 ill.): the pitch angle
of
its
blade
i,
30
deg.
Fan
belt
A single low .. dge cog belt of
Type
B
is
used
to
tr.nsntit
dri
ve from
crankshaft
pulley
to
pump
pulley. Its length
is
41
inches
(1047
rrun)
.
E1ectrica.l equip men
t
Major equipment
specilkations
Equipment
Type
Make
Star1~r
MOOS
T2
7671
Milsubishi
Electric
Alt
erna~or
AP40J2B,
Mitsubishi
Electric
Regulator unit
RMS422 7C.
Mitsubishi Electric
Glow
plugs
Sheathed type
Hiyoshi
Denso
m
-l
- N
T
A
J
Regulator unit
;
;
n
t~~~{J~A
F---~;D
A,IUlrnator
IAC24V
·12.5At
Glow
p'u~
·
:
L
~~':::::
Start ...
(I)
Specif'ocations
Item
MOlor
type
Voltage
Output
Yoke dia.
Rating
Rotation
Weigh
t
No~oad
cilaracteristic
Locked-rotor
ella racterlst
ic
Swilch...an
voltage
38
Lu_______
H
~
=
Oil
prlt~rB
in.dic
ator
~
A
FURl
bruc
J1~
g
e.".",
02V-60AHI
x2
Circuit diagram
Specification
Leve.r-shift pinion Iype with ove
r·
running
clutch
,
bullt on totally.
enclosed
water
4
proof IX
motor
1
MOOST2767
J,
compound wound
24 volts
nw
118
mm
(4.646 in.)
30 seconds
Clockwise as viewed from pinion
side
Approximately
J
2.s
kg
(27.6
Ib)
4500
rpm
,
drawing
not more than
50 amperes,
at
23 volb
Developing 4.0 kg.m
(29 ft.lb)
and
drawing not
more than
700
am·
peres at 9 volts
16
volts
,
maximum
(2) Construction
The motor enclosure is of totally-enclosed
type,
designed tight ",aimt
oil and
water.
The following
cross
section
shows that the starter motor consists
of three componenti: DC
motor,
engaging
mecha-
nism
comprising an overrunning
c1u
teh. a
~h.ift
lever
and
a
pinion~
and
magnetic switch
for
actuat·
ing
the lever.
~·
4
·
Starter
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