jack points JEEP CJ 1953 Service Manual
[x] Cancel search | Manufacturer: JEEP, Model Year: 1953, Model line: CJ, Model: JEEP CJ 1953Pages: 376, PDF Size: 19.96 MB
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'Jeep*
UNIVERSAL SERIES SERVICE
MANUAL
Dl
12710
FIG.
D1
-3—HYDRAULIC VALVE
LIFTER
ASSEMBLY, CROSS-SECTIONAL VIEW
1—
Snap
Ring
6—Ball Retainer
2— Rod
Seat
7—Plunger Spring
3—
Oil
Inlets
8—Lifter
Body
4—
Plunger
9—Bronzed
Cap
5— Feed
Hole
sages
in the block and cylinder head.
The
water cooled system is pressurized to provide efficient
engine
cooling. It consists of a centrifugal-
type water pump, mounted on the timing chain cover, and is driven by the
engine
fan pulley. The
pump provides coolant flow equally to both
cylin
der banks under control of a thermostat. Coolant
flow is around the cylinders and through the
cylinder
head to dispel the heat of combustion in
the engine.
Dl-3.
Engine Mounts
The
engine-transmission unit is mounted to the chassis at three points by rubber pads. The two
front mounts are bolted to the
engine
cylinder
block and the frame members. These mounts sup port most of the
engine
weight, and absorb
vibra
tion which would otherwise be caused by changes
in
engine
output torque. The single
rear
mount is
placed
between
the transmission and the trans mission support. It supports part of the engine'
and
transmission weight, and locates the
rear
of
the
engine
with respect to the centerline of the
vehicle.
Dl-4. ENGINE REMOVAL
To
remove the
engine
from the vehicle follow the
procedurers listed below:
a.
Remove hood. b. Disconnect battery cables from battery and
engine. c. Remove air cleaner.
d.
Drain
coolant from radiator and engine.
e.
Drain
engine
oil.
f. Disconnect alternator wiring harness from con nector at regulator.
cj.
Disconnect the fuel evaporative purge line con nected to the
P.C.V.
valve.
h.
Disconnect upper and lower radiator
hoses
from
the engine.
i.
Remove right and left radiator support
bars,
j.
Remove radiator from the vehicle.
k.
Disconnect
engine
wiring harnesses from con
nectors located on
engine
firewall.
I.
On
engines
equipped with exhaust emission con
trol,
remove the air pump, air distribution manifold,
and
anti-backfire (gulp) valve. See Section F2 for
procedure.
m.
Disconnect battery cable and wiring from en
gine
starter assembly.
n.
Remove
engine
starter assembly from engine,
o.
Disconnect
engine
fuel
hoses
from fuel lines at
right
frame
rail,
p. Plug fuel lines.
q.
Disconnect choke cable from carburetor and cable support bracket mounted on engine,
r.
Disconnect exhaust pipes from right and left
engine
manifolds.
s. Place
jack
under transmission and support trans
mission weight.
f. Remove
bolts
securing
engine
to front motor mounts.
u.
Attach suitable sling to
engine
lifting
eyes
and,
using hoist, support
engine
weight.
v. Remove
bolts
securing
engine
to flywheel housing.
w. Raise
engine
slightly and slide
engine
forward
to remove transmission main shaft from clutch plate spline.
Note:
Engine and transmission must be raised
slightly to release the main shaft from the clutch
plate while sliding the
engine
forward.
x. When
engine
is free of transmission shaft raise
engine
and remove from vehicle,
y. Place
engine
on suitable blocking or
engine
stand and remove sling from engine.
Dl-5.
ENGINE DISASSEMBLY
Engine
disassembly is presented in the sequence to be followed when the
engine
is to be completely
overhauled after removal from the vehicle. Some of the operations of the procedure are also applicable separately with the
engine
in the vehicle,
provided that wherever necessary the part of the
engine
to be worked on is first made accessible by removal of
engine
accessories or other parts.
When
the disassembly operations are performed
with
the
engine
out of the vehicle, it is assumed,
in
this procedure, that all of the accessories have
been removed
prior
to starting the disassembly and
the oil has been drained.