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I
1-73
)
PART
Section
•
••
e
S
Crankshaft
Damper,
Cylinder
Front
Cover,
and
1-4
SUPER DUTY
v-a
ENGINES
Timing
Gears...
.. ..
... .. .
1-88
6
Camshaft,
Bearings
and
Tappets..............
1·91
1
Aywheel, Crankshaft,
SectlOIl
r
•• e
I
Description...............
1·73
2 Engine Removal
and
Installation.. ..
.. .. .. .. ..
.
)·80
The
super
duty V-8
engines
(401,
477,
and
534 cubic
inch displace.
ment)
will
be referred
/0
as
SD V-8
D
DESCRIPTION
All
SO
V-8
engines
(Figs.
1
and
2)
have the
same
basic
design.
The
dif-
ferences
between
the
engine
models
and their
application are
listed in
Table
1.
MANIFOLDS
The intake manifold
is
water heated
to
assist
in vaporizing the
incoming
fuel
cbarge.
It
bas two
separate
cool-
ant
passages, two
thermostalS,
an air
vent
valve, and a
coolant
by-pass
passage. T
he
intake
manifold has
one
fuel
inlet into
each
cylinder head.
The right
barrels
of
the
carburetor
feed
Nos.
1,2,
3,
and
4
cylinders and
the
left barrels feed
Nos.
5,6, "
and
8 cylinders.
The
fuel
induction
system
is shown
in
Fig.
3.
TABLE
l-Engin
e
Mod el Application
Patent
Piston
Plate
""-
Engine
fix
Displace-
80"
Code
me",
p
EOL
40
1
4.125
Q
EDM
471
4.50
I
R
EON
534
4.50
·R.P.O.
S«:UOII
p
...
3 Engine
Supports.
. .. .
..
..
.
1·83
4 Manirolds,
Cylinder
Heads,
and Valves...............
1·84
engines.
The
procedures are
lor the
engine
installed
in
the chassis unless
other-
Connecting
Rods,
and
Pistons..... . .. .. . .. ...
..
.
1-92
8 Main and Connecting
Rod
Bearing
Replacement.
.
.
. ..
1·97
9
Oil
Pan
and
Pump.
Oil
Filter,
and
Oil
Cooler..
1-99
10
Exhaust System
...........
1-100
wise noted.
Cleaning,
inspection,
re-
pair, and overhaul procedUres
are
coverecl in
Part 1
-1
.
FIG.
l-Super Duty
v-a
Engine-Typical
Com-
Car-
Distrib-
Truck Model
Stroke
pression
burelor
Governor
utor
Application
Ratio
3.15
1.5:1
4-Barrel
Mechanical
Centrifugal
F-C-T -850
and
950
3.75
7.5:
1
4-Barrel
Mechanical
Centrifugal
F-C-IOOO;
T-850
and
950·
4.20
7.5:1
4-Barrel
Mechanical
Centri rugal
F-C- lI00;
T-850
and
950
·
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