steering wheel adjustment JEEP CJ 1953 Service Manual

'Jeep'
UNIVERSAL
SERIES
SERVICE
MANUAL

J
THREE-SPEED
TRANSMISSION

Contents

SUBJECT
PAR.

GENERAL
J-l
TRANSMISSION
SHIFTING
CONTROL.
. J-2
TRANSMISSION
REMOTE
CONTROL
ADJUSTMENT
J-3

REMOTE
CONTROL
DISASSEMBLY
J-4

REMOTE
CONTROL
REASSEMBLY.
. . . . J-5
TRANSMISSION
REMOVAL
J-6

SEPARATING
TRANSMISSION
AND
TRANSFER
CASE
J-7
SUBJECT
PAR.

DISASSEMBLY
OF
CANE
SHIFT
TRANSMISSION
J-8, J-12, J-16
Transmission
Cleaning and
Inspection J-10, J-18

Transmission
Interlocking Sleeve Inspection J-9

REASSEMBLY
OF
CANE
SHIFT
TRANSMISSION
J-ll,
J-14, J-19

SERVICE
DIAGNOSIS
J-20

TRANSMISSION
SPECIFICATIONS
J-21
J-1.
GENERAL
A
three speed synchromesh transmission is standard
equipment on all 'Jeep' Universal vehicles.
The
models T90 and T96 transmissions are used

with
the
Hurricane
F4 engine, and models
T86AA
and
T14A transmissions are used with the Daunt­
less
V-6 engine. All model transmissions are similar

in
design with exception of the T14A which is a

fully
synchronized (all forward gears) transmission

with
helical drive gears throughout.
The
transmission assembly is attached to the
rear

face of the flywheel bell housing and is supported on a rubber insulator at the frame center cross member which forms the
rear
engine
support.

All
4-wheel-drive vehicles are equipped with a
transfer
case attached to the
rear
of the trans­mission.
Transfer
case service and repair procedures

are
described in Section
K.

Models
CJ-5A,
and
CJ-6A
are equipped with the
same transmission, but with a remote control shift.
Models DJ-5 and DJ-6 are equipped with a similar

transmission,
however, the construction is
some­
what different because it is not designed to receive a transfer case for four-wheel drive.

For
DJ-5 and DJ-6 2WD vehicles, the trans­ mission repair procedures begin with Par. J-12.
J-2.
TRANSMISSION SHIFTING CONTROL
The
shift of the three-speed transmission is smooth

and
positive. The cane control lever shifts the trans­
mission gears direct from the shift control housing
mounted to the top side of the transmission housing.

The
remote control lever shifts the transmission
gears through remote control rods attached to the

adjusting
levers of the shift shafts protruding from the left side of the transmission housing. Poppet
balls and springs retain the transmission gears in mesh and an interlocking mechanism prevents
shifting into two gears at the same time.
J-3.
Transmission Remote Control Adjustment
•
Early
CJ-5A,
CJ-6A

First
disconnect the transmission shift rods from the remote control levers.
Check
for binding of
the remote control shaft on the steering column

and
make the necessary corrections to eliminate any binding condition.

If
the shift is not smooth and positive, first make

sure
the gears are in neutral position then remove
the shift rods at the transmission by removing
clevis pins, Fig. J-l No. 17, and slip a short piece
of snug fitting 34" [6,35 mm.] aligning rod, through
the gearshift levers and housing as shown in insert
drawing.

This
places the clutch and shift lever assemblies

in
the neutral position. Adjust the shift rod yokes
at the transmission end, so clevis pins can be in­ stalled freely without moving the shift levers on the
transmission after which remove alignment pin.
If
shifting from first to second is difficult or trans­
mission hangs in first gear, shorten the low and
reverse shift rod one
turn
at a time until the con­
dition is corrected. Usually three turns are re­

quired.

Should
the fault continue after completing the above adjustment, check further as outlined below.

First
remove the lubricating fitting. Use a narrow
feeler
gauge
which
will
enter the opening for the
lubricator
and check the clearance
between
the
faces of the shifting clutches.
This
clearance should
be .015" to .031", [W to W]
[0,397-0,794
mm.]. If
this clearance is greater the assembly must be removed for adjustment. The shift dog, which

engages
the clutch slots, should not have more than .009" [0,229 mm.] clearance in the slots. If the clear­
ance
between
the clutch
grooves
and cross pins is
too great,
these
parts must be replaced.
J-4.
Removal
of
Remote Control
m
Early
CJ-5A,
CJ-6A

•
Refer to Fig. J-l

To
remove the remote control the following pro­ cedure is
suggested:

a.
Remove shifting rods from the transmission

and
also from the steering remote control clutch levers. 239

'Jeep*
UNIVERSAL SERIES SERVICE
MANUAL

m
FRONT fiXLE

Contents

SUBJECT
PAR.

GENERAL.
M-l

4-WHEEL DRIVE FRONT
AXLE.
M-2
Maintenance
Requirements M-3

FRONT AXLE REMOVAL
.M-4

AXLE
SHAFT REMOVAL
M-5

REMOVING
AND
OVERHAULING
DIFFERENTIAL
.M-6

AXLE
SHAFT UNIVERSAL JOINT SERVICE
M-7

STEERING
KNUCKLE SERVICE
M-8
Replacing
Steering
Knuckle
Oil Seal M-10

M-1. GENERAL
The
front axle for all 'Jeep* Universal models,

which
have 4-wheel drive, is described in
Par.
M-2.
The
front axle for all DJ-5, DJ-6 models, which
have 2-wheel drive, is described in
Par.
M-l5.

M-2. 4-WHEEL-DRIVE FRONT AXLE
The
front axle is a live driving unit with hypoid

type
driving gears and spherical steering knuckles mounted m pivot pins which ride on tapered roller bearings for
ease
of steering. The drive is of the
full
floating
type
through axle shafts built integrally

with
cardan cross universal joints which revolve in the steering knuckles. The steering knuckle tie rod

arm
is made integrally with the knuckle. The
knuckles
are connected by a divided tie rod to a steering bell
crank.
A steering connecting rod con­

nects
the bell
crank
to the steering gear arm. The

divided
tie rod is adjustable and the
toe-in
of each
front wheel is adjusted independently.
Camber
and
SUBJECT
PAR.

REASSEMBLY
AND
BEARING PRELOAD
M-9

AXLE
SHAFT INSTALLATION
M-ll
FRONT AXLE INSTALLATION........
.M-l2
Turning
Angle Adjustment . .M-14

Steering
Tie Rod and
Beilcrank
M-l3

2-WHEEL DRIVE FRONT AXLE
M-15
Removal
of Solid
Front
Axle M-l6

Steering
Knuckle
Service M-l7

Steering
Knuckle
Pin Replacement. ......M-l8

SERVICE
DIAGNOSIS
M-19

AXLE
SPECIFICATIONS.
M-20

caster
of the front
wheels
is preset.
Camber
cannot
be altered but caster can be adjusted by installing

caster
shims
between
the axle pad and the springs.

For
information on the steering
geometry
see
"Steering
Section."

Service
procedures given in this section include
the removal, installation, disassembly and assembly
of the Model
27AF
front axle assembly, the axle
shafts, steering knuckles, and
universal
joints.

Note:
All service replacement axle assemblies are
shipped from the factory without lubricant in the
differential.
Lubricant
must be added; use grade

and
quantity as specified in the lubrication chart (Section B).

M-3.
Maintenance Requirements

A
spring-loaded breather is located on the top of
the differential housing.
Each
time the differential
lubricant
is checked, the breather should be

M
FRONT
AXLE
1— Nut
2—
Lock
Washer

3—
Bearing
Lock
Washer
4—
Wheel
Bearing Cup 5—
Cone
and Rollers
6—
Oil
Seal 7— Spindle
8— Spindle Bushing
9—
Filler
Plug
10—
Right
Knuckle and Arm
11— Shims
12— Pivot Pin
13—
Lock
Washer
14—
Cap
Screw
15— Nut
16—
Washer

17—
Universal
Joint Yoke
18—
Oil
Seal
19—
Oil
Slinger
FIG.
M-2—FRONT
AXLE

20—
Cone
and Rollers
21—
Bearing
Cup
22—
Right
Axle Shaft with Universal Joint
23—
Knuckle
Oil Seal Retainer
24— Housing Breather 25—
Front
Axle Housing
26—
Axle
Shaft with Universal Joint
27—
Oil
Seal
28—
Axle
Shaft Guide
29—
Shim
Pack
30—
Bearing
Cup
31—
Cone
and Rollers
32—
Ring
Gear
and Pinion
33—
Thrust
Washer

34—
Thrust
Washer

35—
Differential
Gears
36— Housing Cover Gasket
37— Housing Cover
38—
Fill
Plug 39—
Screw
and
Lock
Washer
40—
Bearing
Cup
41—
Cone
and Rollers
42— Shims
43—
Lock
Pin
44—
Pinion
Shaft
45—
Differential
Case
47— Bolts
48— Nut
49—
Oil
Seal and Backing Ring
50—
Thrust
Washer
51— Snap Ring
52— Stop Bolt
53— Nut 54—
Bearing
Cup
55—
Cone
and Rollers
56—
Gasket

checked, making sure it is clean and open.

The
front wheel bearings should be checked every
12,000
miles. Refer to Section Q. Front wheel toe-

in
is adjustable by lengthening or shortening the
tie rod. However, standard caster and camber of
the front
wheels
are built
into
the axle. Wheel
caster can be adjusted by placing tapered shim
plates or
wedges
between
the springs and spring

seats
welded to the axle housing. Steering
geometry

and
front wheel adjustments are discussed in Sec­ tion O.

The
axle housing should be checked periodically
for weld cracks and/or other damage that may cause misalignment of the front
wheels
or
loss

of lubricant. The spring clips (U-bolts) should be
inspected and torqued every
12,000
miles. Torque (spring clip) nuts 45 to 50 lb-ft. [6,2 a 6,9 kg-m.].

M-4. FRONT
AXLE
REMOVAL
a.
Raise front end of vehicle
arid
safely support the frame by placing stands under the frame at
the rear of the front spring rear hangers.
b. Place
jack
under front axle housing and relieve
axle
weight
from the springs.
c. Disconnect shock absorbers from spring clip plates.
FIG.
M-3—HUB
CAP
PULLER

d.
Disconnect steering link from tie rod socket-
joint assembly.
e. Disconnect hydraulic brake
hoses
from front

brake
lines. Disconnect
hoses
from frame brackets. 278

FRONT
AXLE

FIG.
M-l
1—FRONT
STEERING

KNUCKLE

(With
Spicer Universal Joint)
1—
Wheel
Hub Cap

2—
Driving
Flange Cap Screw

3—
Axle
Shaft Drive Flange Gasket 4—
Wheel
Bearing Cup
5—
Front
Wheel Spindle
6—
Brake
Drum
7—
Front
Brake
Cylinder

8—
Brake
Backing Plate

9—
Pivot
Pin Bearing Cap
10—
Pivot
Pin Bearing Cap Nut
11—
Pivot
Pin 12—
Pivot
Bearing Adjusting Shims

13—
Pivot
Pin Cone and Rollers
14—
Steering
Knuckle
Oil Seal 15—
Front
Axle Universal Joint
16—
Thrust
Washer
17—
Brake
Backing Plate Screw
18—
Brake
Shoe and
Lining

19—
Hub
Oil Seal
20—
Wheel
Hub Bolt Nut
21—
Wheel
Bearing Cone and Rollers 22—
Wheel
Bearing Washer

23—
Wheel
Bearing Retaining Nut
24—
Wheel
Adjusting Nut
Lock
Washer
25—
Wheel
Bearing Retaining Nut
26—
Snap
Ring

c.
Install
the wheel bearing spindle and bushing.
d.
Install
brake backing plate.
e.
Grease and assemble wheel bearings and oil

seal.
Install
the wheel hub and drum on the wheel
bearing
spindle.
Install
the wheel bearing washer
and
adjusting nut. Tighten nut with
Wrench
W-144
as shown in
Fig.
M-5, until there is a slight drag on the bearings when the hub is turned.
Then
back off approximately one-sixth of a
turn.
Install
lock

washer
and nut, tightening nut
into
place, and then bend lip of lock washer over on the locknut.
f.
Install
drive
flange
and gasket on hub and attach
with
six cap screws and lock washers.
Install
snap

ring
on outer end of axle shaft.

g.
Install
hub cap.
h.
Install
the wheel, lug nuts, and wheel disc.
i.
If
tube
was installed with axle assembly on
vehicle, check front wheel alignment (Section O),
bleed brakes (Section P), and lubricate front axle

universal
joints (Section B).

M-12.
FRONT
AXLE
INSTALLATION

To
install the front axle, reverse the procedures described in
Par.
M-4 and then perform the follow­
ing operations:

a.
Torque spring clip plate (U-bolt) nuts securing the axle to the front springs, (see Par. M-4).

b.
Adjust and bleed the brakes (see Section P).

c.
Check
axle lubricant level and
fill
as necessary, (see Section B).

d.
Check
front end wheel alignment (see Section
O).
e.
Check
wheel turning angle. Refer to Par. M-14.
M-13.
Steering
Tie Rod and
Bell Crank

These
parts of the front axle are covered in Sec­
tion O.
M-14.
4-Wheel Drive
Turning
Angle

Adjustment
and service information regarding
turning
angles
is covered in Section O.

M-15.
2-WHEEL-DRIVE
FRONT
AXLE
The
front axle is of the reverse
Elliot
type. It is a
steel forging, heat treated for strength and ma­
chined
to
close
limits. The steering knuckles are
mounted on pins which pass through
openings
at each end of the
"I"
beam and are locked securely

in
position with tapered pins and nuts. The knuckles

ride
on
ball
thrust bearings for
ease
of steering. See
Figs.
M-12, M-13.

The
knuckles are connected by a tie rod which is
mounted on
ball
and socket connections. The tie

rod
is adjustable to secure correct
toe-in
of the front wheels. A steering connecting rod
connects

the
left
knuckle arm with the steering gear arm.

Standard
caster and camber of the front
wheels
are
built
into
the front axle. Wheel camber cannot
be changed however, caster can be adjusted by

placing
tapered shims or
wedges
between
the
springs and spring seats. For
complete
information

regarding
the steering
geometry
refer to the
Section O.

M-16.
Removal of Solid
Front
Axle

Note:
The procedure for removing the solid front
axle varies slightly, depending on whether the
springs are slung under or over the axle. These

variations
are
noted
in the following procedure.

a. -
Raise the front end of the vehicle and safely support the frame behind the springs.

b.
Remove the
wheels
by removing the wheel
discs and lug nuts.

c.
Disconnect the steering connecting rod at the
ball
and socket connection on the steering knuckle. 282

M

FRONT
AXLE
from
the spring shackles by removing the lower

spring
shackle bolts.
Lower
the front springs to the floor and slide the axle assembly from underneath the vehicle.

M-17. STEERING KNUCKLE SERVICE
The
following procedures are given for steering

knuckle
service when the axle is installed on the vehicle.
With
the axle removed, eliminate the ap­

propriate
steps.

M-18.
Steering
Knuckle
Pin Replacement

Refer
to
Figs.
M-12, M-13.

The
only parts of the front axle, subjected to weir

which
may require replacement are the steering

knuckle
pins and bushings. To accomplish this re­ placement follow the procedure outlined below.

a.
Jack
up the front of the vehicle to free the
wheels.
Install
axle stands under the front axle for safety.

b.
Remove the hub cap and dust cap.

c.
Remove the wheel retaining cotter pin, nut,
and
washer.

d.
Remove the wheel with hub, bearings, and oil

retainer.

e. Disconnect the hydraulic brake tube.
f. Remove the brake backing plate. g. Remove the tapered steering knuckle pin lock.

h.
Remove the upper steering knuckle expansion
plug on early models, or the lock spring on late models.

i.
Drive the Steering
Kunckle
Pin and lower ex­
pansion plug out through the bottom. When the
spindle is disassembled, do not
lose
the spacing

shim
between
the upper face of the axle and the spindle.

j.
Remove the thrust bearing and bushings,
k.
Assemble in reverse order. Be sure the oil
holes

in
the bushings are aligned with the lubrication fittings.
Ream
the bushings for running clearance

with
the steering knuckle pin.
Check
the thrust
bearing
to be sure it is not worn or damaged. When
installing
the steering knuckle pin, align the notch
for the tapered retaining pin with the pin hole.

When
assembling the knuckle, guard against lost motion
between
the axle and inner face of the

knuckle.
Adjustment is made by selective fitting
of the spacing shim
between
the upper face of the
axle and the inner face of the knuckle. Shims are

available
in the following thicknesses:
.011" [0,279 mm.] .035* [0,889 mm.] .033* [0,838 mm.]
Do not overlook bleeding the brakes after the axle
end has been reassembled. 284

'Jeep'
UNIVERSAL
SERIES SERVICE
MANUAL

STEERING SYSTEM

Contents

SUBJECT
PAR.

GENERAL......
O-l
Camber
Adjustment 0-9

Caster
Adjustment. .0-10

Front
Wheel Alignment Adjustments.....
.
0-6

Front
Wheel Shimmy 0-13

Front
Wheel Turning Angle Oil
Steering Knuckle Arm O-l2
Steering
Gear
Function 0-2
Steering Linkage 0-3
Toe-in
Adjustment 0-7, 8

STEERING LINKAGE SERVICE..
O-l4
Drag
Link
or Connecting Rod O-l5

Tie
Rod 0-16

Tie
Rod Removal.. O-l7

Beilcrank
Service O-l8
SUBJECT
PAR.

STEERING GEAR SERVICE
.0-22 Reassembly of Steering
Gear
0-25 Disassembly of Steering
Gear
0-24 Installation of Steering
Gear
0-26

Removal
of Steering
Gear
0-23
Steering
Gear
Adjustment. . 0-5

STEERING
COLUMN
AND
WHEEL SERVICE.
..................
.0-20
Steering Column Adjustments 0-4
Steering Wheel Installation 0-27
Steering Wheel Removal 0-21

SERVICE
DIAGNOSIS.
. 0-28

SPECIFICATIONS.
.0-29

<§>-
i©1


CJ-3B

0
0 0
®

1—
Frame
Cross Tube
(CJ-3B)

2— Steering Beilcrank Bracket
(CJ-3B)

3—
Steering Beilcrank
4—
Front
Axle Assembly 5— Steering Connecting Rod (Drag
Link)

6— Steering
Gear
Arm

7—
Steering
Gear

8—
Left
Steering Knuckle and Arm
9—
Left
Shaft and Universal Joint
FIG.
O-l—STEERING LINKAGE

10—
Left
Tie Rod Socket 11—
Left
Steering Tie Rod
12—
Left
Tie Rod Socket 13—
Right
Tie Rod Socket
14—
Beilcrank
Nut
15—
Washer

16— Bolt 17—
Beilcrank
Bearing 18—
Bearing
Spacer
(Early
Model) 19—
Washer

20—
Beilcrank
Shaft
21—
Bearing
Seal
22— Nut
23—
Lockwasher

24—
Right
Steering Tie Rod 25—
Right
Shaft and Universal Joint 26—
Right
Steering Knuckle and Arm 313