lock JEEP DJ 1953 Service Manual

'Jeep'
UNIVERSAL
SERIES SERVICE
MANUAL

FIG.
Q-5—REAR
WHEEL

ATTACHING
PARTS —
FLANGED
AXLE

1—
Brake
Backing Plate

2—
Retainer
Ring

3—
Unit-Bearing

4—
Oil
Seal
5—
Retainer
Plate 6—
Brake
Drum
7—
Cup
Plug
8—
Flanged
Axle Shaft
14284

Q-4. Checking
Front
Wheel Bearings

Raise
the front end of the vehicle with a
jack

so that the tires clear the floor.

Grip
the tire and
test
sidewise shake of the wheel.

If
bearings are correctly adjusted, shake of the
wheel
will
be just perceptible and wheel
will
turn

freely with no drag.

If
bearing adjustment is too tight, the rollers may

break
or
become
overheated. Loose bearings may cause
excessive
wear and noise.

If
this
test
indicates bearing adjustment is neces­

sary,
follow
the procedure given in Par. Q-5. Loose
bearings
will
cause sidewise shake that is evident

around
the entire circumference of the wheel. A shake that is evident only when gripping the
wheels
in
a plane parallel to the ground, but not evident

around
the entire circumference, probably indicates
looseness
in the steering linkage.

Q-5.
Front Wheel Bearing Adjustment
With
the vehicle on the
jack,
the following proce­

dure
should be followed to adjust the front wheel
bearings on four wheel-drive vehicles.
a. Remove the hub cap, snap
ring,
capscrews, and
washers that attach the driving
flange
to the hub.

b.
Using the
Front
Axle Shaft Drive Flange Puller

W-163,
pull
the driving flange.
c. Bend the lip of the nut lock washer so that the

locknut
and lock washer may be removed.

d.
Rotate the wheel and tighten the adjustment nut until the wheel binds.

Note:
Front
tire and wheel must be rotated by

hand
as the adjusting nut is
tightened
to ensure positive seating of the bearing.

Then
back off the adjusting nut about one-sixth
turn
making sure that wheel rotates freely without
sidewise shake.
e. Replace the lock washers and locknut. Bend
over the lock washer lip.
f.
Check
the adjustment (Par. Q-4). Reassemble the driving
flange
and hub cap. Make certain the
gasket is properly installed
between
the hub and
the flange.

•
Model DJ-5, DJ-6

On
two-wheel drive vehicles, remove the hub cap
and
the wheel retaining nut cotter pin. Rotate the
wheel and tighten the wheel retaining nut until the wheel binds.
Then
back off nut about one-sixth
turn
or more if necessary making sure wheel ro­

tates
freely without sidewise shake. Replace the cotter pin and hub cap.

Q-6.
Rear
Wheel Bearing Adjustment —

Flanged
Axle Shaft

Vehicles
equipped with the
flange
type
rear
axle
shaft require no wheel bearing adjustment. The flanged axle shaft is equipped with a single row,

pre-adjusted,
tapered roller unit-bearing capable of
accepting thrust in either direction. The unit-

bearing
adjustment is built in at the factory mak­
ing shimming or bearing adjustment unnecessary.

Refer
to Fig. Q-6.

Q-7.
Checking
Rear
Wheel Bearings —
Tapered
Axle

Raise
wheel on which adjustment is to be made
by placing a
jack
under the axle housing.
With
hands,
test
sidewise shake and in and out play
of the wheel. If bearings are correctly adjusted,
shake of wheel
will
be just perceptible and the 337

'Jeep'
UNIVERSAL
SERIES
SERVICE
MANUAL

s
SPRINGS
AND
SHOCK
ABSORBERS

Contents

SUBJECT
PAR. SUBJECT PAR.
Pivot Bolts S-3 Spring Removal S-4
Shock
Absorbers S-7 Spring Shackles S-2

Spring
Installation S-5 U-Shackles S-6

S-1.
GENERAL

Semielliptical
leaf springs are used for all models.
The
springs are hung longitudinally from the frame
side rails by means of brackets welded to the
rails.
All
axles are firmly attached to the springs by U-

bolts
(spring clips), spring saddles welded to the
underside of the axles, and spring plates under the
springs.
Early
model DJ-5 and DJ-6 front axles (I beam) are attached to the springs with conven­
tional
bolts
and spring plates. Spring center
bolts
are
inserted in the axle spring saddles to prevent
shifting of the axle.

All
front springs, except as noted below, are pro­vided with shackles at the front ends of the springs

and
pivot
bolts
at the
rear
ends of the springs. Model CJ-5 up to
Serial
No. 44437 and Model

CJ-6
up to
Serial
No. 11981 are provided with shackles at the
rear
ends of the front springs, and
pivot
bolts
at the front ends.

Note:
Models
CJ-5A
and
CJ-6A
are equipped with
the two
stage
type front and
rear
spring.

All
rear
springs are provided with shackles at the

rear
end and pivot
bolts
at the front end.
Springs
should be examined periodically for broken

or
shifted leaves,
loose
or missing rebound clips,
angle of spring shackles, and position of springs
on the saddles. Springs with shifted leaves do not have their normal strength. Missing rebound clips may permit the spring leaves to fan out or break
on rebound. Broken leaves may make the vehicle

hard
to handle or permit the axle to shift out of

line.
Weakened springs may break causing difficulty
in
steering. Spring attaching clips or
bolts
must be tight. It is
suggested
that they be checked at each
vehicle inspection and torqued 45 to 55 lb-ft. [6,2 a 7,6 kg-m.].

S-2.
Spring Shackles

Rubber-bushed
shackles are provided on all current
production vehicles. The steel-backed rubber (silent bloc) bushings are pressed into the spring

eyes
and mounting brackets. The shackle
bolts
tighten the side plates against the inner steel back­
ing of the bushings. Oscillation of the springs is
taken in the rubber bushings.

All
vehicles produced before early 1957 were
equipped with U-shackles and threaded core bush-
*3(

21-

to It is
FIG-
S-1—FRONT SPRING
AND SHOCK ABSORBER
EARLY
CJ-5 and CJ-6
1—
Front
Shock Absorber
Bracket
2—
Front
Axle
Bumper

3—
Bolt

4—
"U"
Bolt
5—
"U"
Bolt
6—
Spring
Pivot
Bracket

7—
Pivot
Bolt
8—
Nut

9—
Front
Spring
Assembly

10—Front
Spring
Clip
Plate
11
—Lockwasher

12—
"U"
Bolt Nut

13—
Shackle

14—
Retainer

15—
Grease
Seal

16—
Threaded
Shackle
Bushing

17—
Lube
Fitting

18—
Mounting
Pin Bushing
19—
Washer

20—
Lock
Nut
21—
Shock
Absorber Assembly

1190L
345

SPRINGS
AND
SHOCK
ABSORBERS

FIG.
S-2—FRONT
SPRING
AND
SHOCK
ABSORBER
—
LATE
CJ-3B,
CJ-5,
CJ-5A,
CJ-6,
CJ-6
A,
DJ-5, DJ-6 1—
Bracket
and Shaft

2—
Axle
Bumper

3—
Bolt
and
Lockwasher

4—
Spring
Clip
5—
Bolt

6—
Plate
7—
Bearing

8—
Bracket

9—
Nut
and
Lockwasher

10—
Spring

11—
Nut
12—
Washer
13—
Bushing

14—
Bolt

15—
Plate
and Shaft
16—
Lockwasher

17—
Nut

18—
Spring
Clip
19—
Bracket

20—
Bushing
(Spring)

21—
Shock
Absorber ings. See Par.

shackles.
S-6 for service information on U-
S-3.
Pivot
Bolts
Early
model
CJ-3B
is equipped with bronze bush­
ings, pivot bolts, and lubrication fittings. The
bolts
are
secured with castellated nuts and cotter pins.

Late
model
CJ
and DJ models are equipped with

rubber
(silent bloc) bushings, bolts, and locknuts

or
lockwashers and nuts. See Fig. S-2. See Par. S-2 for additional description.
S-4.
Remove
Spring
To
remove a spring, proceed as follows:

a.
Raise
the vehicle with a
jack
under the axle.

Place
a stand
jack
under the frame side
rail.
Then

power the axle
jack
so that the load is relieved from the spring with the wheels resting on the floor.

b.
Remove nuts securing spring clip bolts. Remove
the spring plate and clip bolts.
Free
the spring
from
the axle by raising the axle
jack.

C.
Remove the pivot bolt nut and drive out the pivot bolt. Disconnect the shackle either by re­moving the lower nuts and
bolts
on rubber-bushed

shackles,
or by removing the threaded bushings on

U-shackles
(see Par. S-6).
S-5.
Install
Spring

To
install a
spring,
first install the pivot bolt.
Then,,

connect the shackle using the following procedure:

a.
On bronze-bushed pivot bolts, install the bolt
and
nut and tighten the nut.
Then
back it off two
cotter pin
slots
and install the cotter pin. The nut must be
drawn
up tightly but must be sufficiently

loose
to allow the spring to pivot freely. Otherwise
spring
breakage may result.

b.
On rubber-bushed pivot bolts, install the pivot
bolt and locknut (or lockwasher and nut) only
tightly enough to hold the bushings in position until
the vehicle is lowered from the
jack.

c.
Connect the shackle. On
rubber-bushed
shpckles
install
the
bolts
as in subparagraph b above. For

U-shackles
see Par. S-6 installation instructions.

d.
Move the axle into position on the spring by

lowering
(or raising) the axle
jack.
Place the spring, center bolt in the axle saddle.
Install
the spring

clip
bolts, spring plate, lockwashers, and nuts.
Torque
the nuts 50 to 55 lb-ft. 6,9 a 7,6 kg-m.].

Avoid
over-tightening. Be sure the spring is free to
oscillate at both ends.
e. Remove both
jacks.
On rubber-bushed shackles
and
pivot bolts, allow the weight of the vehicle to
seat the bushings in their operating positions.
Then
torque the nuts to 21 to 30 lb-ft. [2,90 a 4,15 kg-m.]. 346

'Jeep'
UNIVERSAL
SERIES
SERVICE
MANUAL

S
FIG.
S-3—REAR SPRING
AND SHOCK ABSORBER—

EARLY
CJ-3B,
CJ-5 AND

CJ-6

1— Shock Absorber Bracket
2— Mounting Pin Bushing

3—
Washer

4—
Lock
Nut 5— Nut
6—
Rear
Axle Bumper
7— Bolt
8—
"U"
Bolt
9—
Shackle

10—
Retainer

11—
Grease
Seal
12—
Bracket

13—
Threaded
Shackle Bushing
14—
Lube
Fitting
15—
Rear
Spring Assembly
16—
Rear
Spring
Clip
Plate
17—
Lockwasher

18—
"U"
Bolt Nut
19— Pivot Bolt 20—
Rubber
Bushing
21—
Spring
Pivot Bracket
22— Shock Absorber Assembly 11899
S-6. U-Shackles

The
threaded bushings of the U-shackles, used to

early
1957 production, are anchored solidly in the frame brackets and spring
eyes,
and the oscillation
is taken
between
the threads of the U-shackle and
the inner threads of the bushings.
On
early production of Models
CJ-3B, CJ-5,
and

CJ-6,
six bushings are used with right-hand threads

and
two with left-hand threads. The right-hand
threaded bushings have plain
hexagon
heads. The
left-hand bushings have a
groove
around the heads.
The
two left-hand threaded U-shackles are identi­
fied by a small forged
boss
on the lower shank of
the shackle. They are used at the
left
front spring

and
the right
rear
spring with the left-hand thread­
ed end
DOWN
at the spring eye. The left-hand threaded parts have
been
cancelled in the produc­
tion of Models
CJ-3B,
CJ-5 and CJ-6. All later production vehicles, up to early 1957, use all right-

hand
threaded parts.

When
replacing shackles and bushings on
these

vehicles, examine the parts carefully for parts of
the same
type
removed must be reinstalled. A right-hand threaded bushing cannot be installed
satisfactorily after one having left-hand threads
has
once
been
installed.
U-shackles are installed with the bushing
hexagon

heads at the
outside
of the frame.
When
installing a new U-shackle or a shackle bush­
ing,
follow
the procedure outlined
below:

Install
the shackle grease seal and retainer over the threaded end of the shackle up to the shoulder. In-

FIG.
S-4—REAR SPRING AND SHOCK
ABSORBER—
LATE
CJ-3B, CJ-5, CJ-5A,
CJ-6, CJ-6 A, DJ-5,
DJ-6
1—
Bracket

2—
Bushing

3—
Washer

4—
Lock
Nut
5— Nut and Lockwasher 6—
Axle
Bumper 7—Bolt
8—
Spring
Clip

9— Nut and Lockwasher
10— Plate 11—
Bearing

12—
Bracket

13— Bolt
14—
Spring
15— Plate and Shaft
16—
Lockwasher

17— Nut
18—Bolt 19—
Bearing

20—
Bracket

21— Shock Absorber
22— Silent Block Bearing
23—Bolt
24—Nut
25— Side Plate 347

SPRINGS
AND
SHOCK ABSORBERS

10016

FIG.
S-5—SPRING
PIVOT BOLT
FIG.
S-6—FRONT
SPRING SHACKLE
sert the shackle through the frame bracket and eye
of the spring. Holding the U-shackle tightly against
the frame, start the upper bushing on the shackle,
taking
care that when it enters the thread in the
frame it
does
not cross-thread. Screw the bushing
on the shackle about
half
way.
Start
the lower bushing, holding the shackle tightly against the

spring
eye, and thread the bushing in approximate­

ly
half
way.
Then,
alternating from top bushing to
lower bushing,
turn
them in until the head of the bushing is snug against the frame bracket and the bushing in the spring eye is
\{%
[0,794
mm.] away

from
the spring as measured from the inside of hexagon head to the spring.

Lubricate
the bushing and then try the flex of the
shackle,
which must be free. If a shackle is tight it may cause spring breakage and it
will
be necessary
to rethread the bushings on the shackle.
S-7. Shock Absorbers
The
hydraulic, direct-action shock absorbers used
on
these
vehicles are designed to absorb both up­

ward
and downward motion. The upper ends of the shock absorbers are secured to the vehicle frame
side
rails
with mounting brackets and pins. The
lower ends are secured to the springs with pins
which
are an integral part of the spring plates.
Rubber
bushings are installed
between
the mount­
ing pins and shock absorber
eyes.
Movement at the
bushings is taken by flexing of the rubber.
The
rubber bushings and shock absorber
eyes
are
held in place on the mounting pins either by a flat
washer and a cotter pin on Model
CJ-3B,
or by a
flat washer and a locknut on Models
CJ-5, CJ-5A,
CJ-6, CJ-6A,
DJ-5, and DJ-6.

To
remove a shock absorber, first remove the cotter
pins (or locknuts) and washers.
Then
pull
the shock
absorber
eyes
and rubber bushings from the mount­ ing pins.

To
install a shock absorber, first install the rubber
bushings and shock absorber
eyes
on the mounting
shafts.
Then
install the cotter pins or lock nuts.

Tighten
the lock nuts securely.
Squeaking usually occurs when movement takes place
between
the rubber bushings and the metal

parts.
The squeaking may be eliminated by placing
the bushings under greater pressure.
This
is ac­
complished either by adding additional washers where cotter pins are used or by tightening the
locknuts. Do not use mineral lubricant to remove squeak as it
will
deteriorate the rubber.

The
shock absorbers are not refillable and not ad­

justable.
If trouble
develops
the shock absorber must be discarded and replaced with a new one.

If
a shock absorber is removed from the vehicle and

turned
upside down it
will
lose
its prime and be­
come
inoperative. To
test
a unit, hold it in an up­

right
position and work the plunger up and down
the
full
travel four or five times to determine
whether action is positive or faulty.

Note:
The shock absorber stem is smoothly ma­
chined to work through a tight seal in the upper
end of the piston. Do not roughen the stem with

pliers
or similar tool during removal or installation
as this
will
destroy the
effectiveness
of the seal. 11883

FIG.
S-7—FRONT
SPRING SHACKLE (Up
to early 1957)
348

BODY

10728

FIG.
T-2—WINDSHIELD
—
CJ-3B

1—
Windshield
Assembly
2—
Filler
Strip

3—
Weatherstrip 4—
Windshield
Glas3

5—
Screw

6—
Clamp
7—
Screw
and Lockwasher
8—
Screw
r
9— —Weatherstrip

Floor
pan
noise
on early CJ-5 and CJ-6
models
may be corrected by installing the new floor pans.
T-2.
Windshield

•
Model
CJ-3B
The
entire windshield and frame assembly may be
lowered down on top of the hood.
This
is accom­ plished by unlatching the retaining catches mount­
ed on the cowl
above
the instrument panel. When lowered do not
fail
to strap it down with the strap provided which is mounted at the top of the

radiator
guard.

A
stationary
type
windshield is used on all vehicles
equipped with
soft
or canvas
tops.
A hinged ven­ tilator mounted in the center of the panel directly
under the
glass
is provided for ventilation. The

glass
is installed in the same manner as on Models
CJ-5,
and
CJ-6.

Vehicles equipped with metal enclosure employ a
stationary windshield which is the same as that used with the canvas top
except
that it has a higher

silhouette
and is wider.
Glass
installation is the same as
CJ-5,
CJ-5
A, CJ-6,
and
CJ-6
A.

T-3.
Windshield
»
Model
CJ-5, CJ-5A, CJ-6, CJ-6A,
DJ-5, DJ-6

The
windshield and frame may be lowered to the

hood
by unlatching the two clamps at each side
of the windshield. When in the lowered position, always secure the windshield by passing the strap
at the top of the windshield through the
loop
on the
hood
and drawing the strap up firmly.
To
remove the windshield from the
body
on early
models, first,
pull
the windshield wiper vacuum
hose
352

T
BODY
from the windshield wiper vacuum fitting. On
late

models
disconnect electrical wires from wiper
motor. Unlatch the two windshield clamps on each

side
of the windshield.
Fold
the windshield forward

until
the
slot
in the windshield
hinges
aligns with the flat
side
of the pin in the
body
hinges.
Slip wind­
shield off the pins and remove from
body.

T-4.
Windshield Glass
The
windshield
glass
is mounted in a rubber
weatherstrip which in turn
mounts
in the frame. A
rubber
locking strip, which
holds
the
glass
firmly in
the frame, is inserted in a moulded
groove
around
the rear
face
of the weatherstrip as shown in Fig.
T-2.
To remove the
glass
it is necessary to first
remove the locking strip which may be pried out
with a screwdriver or similar
tool.
Installation is,

obvious.

T-5.
Canvas Tops

Canvas
tops
are available in
Half
Tops and
Full
Tops.
Installation instructions are provided with
each canvas top kit for each model vehicle.
FIG.
T-5—VEHICLE CONTROLS — MODEL CJ-5A, CJ-6A

SINGLE
LEVER
TRANSFER CASE 1—
Hand
Throttle 9—Transfer Case Shift
Lever

2—
Choke
Control 10—Headlight Dimmer Switch
3— Instrument Cluster 11—Clutch Pedal 4—
Light
Switch 12—Heater Controls 5— Ignition — Starter Switch 13—Hand
Brake
Handle
6— Glove Compartment 14—Transmission Shift
Lever
7—
Brake
Pedal 15—Directional Signal Switch
8— Accelerator Pedal 16—Horn Button
FIG.
T-6—TAIL GATE ASSEMBLY —
EARLY
MODEL CJ-5A, CJ-6A
354

T

BODY
lows
the seat to be
moved forward
or
rearward.
Re­

positioning
the
lever
to the
left
will
lock
the seat
in
the
desired position.
T-9.
Passenger
Seat
Safety
Catch
Thejfront
passenger seat on
late model vehicles
is

provided
with
a
safety
catch, located
at the
left

rear
base of the seat. To
tilt
the seat
forward,
first

release
the
catch
by
pulling
upwards
on the
catch lever. 11213
.

FIG.
T-ll—CLUTCH
AND
BRAKE PEDAL
PAD

FIG.
T-10—VEHICLE CONTROLS
-
MODELS
DJ-5 AND DJ-6 1—
Light
Switch
2— Windshield Wiper Switch
3—
Hazard
Warning Light Switch
4—Hand Throttle*
5—
choke
Control
6— Windshield
Washer
Control
7— Ignition
Starter
Switch
8— Cigarette Lighter* 9—
Turn
Signal Lever
10— Instrument Cluster
11—
Horn
Button
12— Glove Compartment
13—
Heater
Controls*
14— Transmission Shift Lever
15— Accelerator
Pedal

16—
Brake
Pedal

17—
Clutch
Pedal
18—
Hand
Brake Control
19— Headlight Dimmer Switch

*On
applicable
models
only.
FIG.
T-12—EARLY MODELS
FRONT SEAT
ADJUSTMENT

1—
Location Holes
2— Spacer

S5§

'Jeep'
UNIVERSAL SERIES SERVICE
MANUAL

u
MISCEIiLaNEOUS

Contents

SUBJECT
PAR.

Abbreviations
U-15
Extra
Equipment U-2

Front
Bumper Weight U-9
Governor
U-3

Governor
Adjustment U-4

Governor
Maintenance. U-6

U-1. GENERAL

Miscellaneous information included in this sectioi
includes coverage of extra equipment, special
tools,
torque specifications, and charts and tables.

U-2. EXTRA
EQUIPMENT

Much
of the utility of the
*
Jeep*
Universal
is due to
the extra equipment which has been designed to adapt it for farming and industry. The mainte­
nance and use of
some
of this equipment is out­
lined
in this section.

U-3.
Governor Assembly

The
Novi governor is supplied for models equipped

with
the F4 engine.
This
is a centrifugal type governor and is illustrated in Fig. U-2. Complete

installation
instructions are supplied with each
assembly. Adjustment and operating procedures

are
given below.

U-4.
Governor Adjustment

a.
Adjust the carburetor to obtain smooth
engine

idle at 600 rpm., then
stop
the engine.
b.
Check
throttle linkage to ensure maximum
throttle opening. Be certain that throttle and
governor linkage is free.

c.
Place the carburetor throttle in wide-open posi­ tion and
pull
the governor control handle out to
the last notch. Adjust the governor to bellcrank

rod
so that the linkage
will
hold the carburetor
throttle in wide-open position.

d.
Close the governor control and start the
engine

Again
pull
the control out to the last notch and

adjust
the length of the cable at adjusting yoke so
that the
engine
will
run at
2600
rpm. Close the

control
to recheck the linkage for free action and
to make sure the
engine
will
return to 600 rpm.
idle speed.

If
the
engine
runs faster than this speed,
loosen

the lock nut which locks the governor hand control
handle on the dash to the rod and back off the
handle until the carburetor idle speed adjusting

screw
bears on the stop. Tighten the lock nut.
In
the absence of electrical tachometer equipment,

engine
speed may be determined by the speedom­
eter. Safely
jack
up the
rear
wheels and be sure the front wheel drive is not
engaged.
When driving
the
rear
wheels in high or direct transmission gear,
the
speedometer
will
read from 13j^ to 15 mph. [21.6 to 24.0 kph.] at an
engine
speed of from 900
to 1000 rpm.
SUBJECT
PAR.

Heater
U-10 Miscellaneous Data U-16

Pintle
Hook 1X7
Special
Tools. U-ll
Torque
Specifications U-13, 14, 15

Standard
and Recommended Tools
j.
.U-12

U-5.
Novi Governor Operation /

The
Novi governor is directly belted to the F4

engine
as no clutch is provided to disconnect the
drive.

To
operate the vehicle
WITHOUT
governor con­
trol,
push the governor hand control all the way
IN
against the instrument panel.

To
operate the vehicle
WITH
governor control,

pull
the governor hand control handle out. The
hand
control has nine notched positions. Pulling the

control
out to the first notch
sets
the controlled

engine
speed at approximately 1000 rpm. and each successive notch increases the speed 200 rpm.

until
2600
rpm. is reached in the ninth notch. The

hand
control may be released by turning the han­ dle one-quarter
turn
in either direction.

When
the
engine
is being operated under governor

control
(hand control out) the controlled
engine

speed may be
exceeded
at any time by depressing
the
foot
accelerator in the conventional manner to
secure a greater carburetor throttle opening than
that determined by the governor hand control
setting.

U-6.
Governor Maintenance

The
belt tension may be adjusted by raising or
lowering the governor in the slotted
holes
in the mounting bracket. Keep the pulleys and belt free
of
dirt
and oil. Belt slippage
will
affect governor
operation and a tight belt may cause
rapid
wear
of the governor shaft and bearings. Adjust it to
allow Yi' [12,7 mm.] depression midway
between
the pulleys with thumb pressure.
There
is little wear of the internal parts for they
operate in oil. The governor housings are equipped

with
both
fill
and
drain
plugs and also with level

indicating
plugs.
Check
the oil level at each vehicle
lubrication
and change the oil each time the en­

gine
oil is changed using the same grade oil used

in
the engine.

Caution:
Do not
fill
the governor housing above
the level plug. Overfilling
will
prevent governor
control
and possibly cause damage to governor in­

ternal
parts. The capacity of
these
governors is two fluid ounces [59,15 cm3]. The filler plug is
also a vent which should be cleaned thoroughly at
each oil change to be sure that the vent operates.

U-7.
Pintle Hook

The
standard type pintle hook, Fig. U-1, affords a
safe, easy hitch for towing a
trailer
or other vehicle. 357

u

MISCELLANEOUS
Designed primarily for use on the road, a safety

latch
locks the hook in the closed position and two
eye
bolts
are provided for attachment of safety chains which should be crossed when installed, to
prevent the hooks from jumping out of the
eyes.

Keep
the attaching
bolts
tight at all times. When

lubricating
the vehicle, place a few drops of oil on the hook and safety latch pivot pins.
FIG.
U-l—PINTLE HOOK
U-8.
Pintle Hook Installation

Six
holes
are provided in the frame
rear
cross mem­
bers of 'Jeep* Universals for the installation of
pintle hooks and safety chain eye bolts. On most vehicles, the pintle hook is attached using the top
four
holes
and the eye
bolts
are attached using the
lower two holes. On 'Jeep* Universals equipped
with
tail
gates,
the position of the hook and the eye must be changed to provide proper clearance.
On
these
vehicles, use the lower four
holes
for at­taching the pintle hook and the upper two
holes
for
attaching the safety chain eye bolts.
U-9.
Front
Bumper
Weight

The
best
performance of a four-wheel drive vehicle
is obtained when the load is equally distributed for
traction
on the front and
rear
wheels.
This
weight
distribution is disturbed when the vehicle is used
for drawbar work as the load on the
rear
wheels is increased and that on the front wheels decreased.
The
addition of a 265 pound front bumper weight
equalizes the load.
When
the load is equalized the front and
rear
axles
do approximately the same work which results in
prolonged life of
these
parts and considerably more
satisfactory performance.
The
bumper weight, Fig. U-3, is held in place by
four
bolts
and is provided with hand
holes
for lift­
ing.
Do not add sand
bags
or other
weights
in the vehicle. When driving over rough
terrain,
with the
weight in place, the driver should exercise due care.

FIG.
U-2—NOVI
GOVERNOR
— F4 ENGINE
1—
Pivot
Bolt

2—
Cotter
Pin

3—
Governor
Beilcrank

4—
Adjusting
Block
5—
Governor
Control

6—
Screw
7—
Control
Bezel
8—
Handle

9—
Vertical
Rod

10—Washer
11
—Nut

12— Nut
and
Lockwasher
13—
Stud

14—
Washer

15—
Screw

16—
Support
Bracket

17—
Fan
Drive
Pulley
18—
Governor
Drive
Belt
19—
Governor
(Novi)
20—
Governor
Drive
Pulley
21—
Horizontal
Rod

22—
Beilcrank
Bracket
23—
Washer
358