1969 FORD MUSTANG ECO mode

03-05-01
Steering Columns And Linkage

03-05-01

PART 3-5 Steering
Columns
and Linkage

COMPONENT INDEX

ADJUSTING SLEEVE (LINKAGE)

Removal and Installation

CENTER LINK (LINKAGE)

Removal and Installation

LOCKING LEVER (TILT-AWAY COLUMN)

Removal and Installation

PITMAN ARM (LINKAGE)

Removal and Installation

SPINDLE CONNECTING ROD ASSEMBLY

(Inner and Outer Ends)

Removal and Installation

STATIONARY STEERING COLUMNS

Description

STEERING COLUMN

Alignment

Removal and Installation

STEERING COLUMN SHIFT TUBE

Removal and Installation

STEERING COLUMN UPPER BEARING

Removal and Installation

STEERING IDLER ARM AND BRACKET

ASSEMBLY

Removal and Installation

STEERING WHEEL

Removal and Installation

Spoke Position Adjustment

TILT-AWAY STEERING COLUMN

Description

TILT STEERING COLUMN

Description

TILT WHEEL STEERING COLUMN

STEERING SHAFT

Removal and Installation

VACUUM MOTOR (TILT-AWAY COLUMN)

Removal and Installation

VACUUM RELEASE VALVE (TILT-AWAY

COLUMN)

Removal and Installation
MODEL APPLICATION
All
Models

05-19

05-20

05-20

05-01

05-14

05-02

05-20

05-02

05-02
Ford
N/A

05-19

N/A

05-08

N/A

05-01

05-16

N/A

N/A
Mercury
N/A

05-19

N/A

05-08

N/A

05-01

05-16

N/A

N/A
Meteor
N/A

05-19

N/A

05-08

N/A

05-01

05-16

N/A

N/A
Cougar
05-06

05-19

N/A

05-10

05-02

N/A

N/A

05-05

05-05
Fairlane
N/A

05-19

N/A

05-09

N/A

N/A

N/A

N/A

N/A
Falcon
N/A

05-19

N/A

05-09

N/A

N/A

N/A

N/A

N/A
Montego
N/A

05-19

N/A

05-09

N/A

N/A

N/A

N/A

N/A
Mustang
05-06

05-19

N/A

05-10

05-02

N/A

N/A

05-05

05-05
Lincoln-
Continental
N/A

05-19

05-06

05-11

N/A

05-01

05-16

N/A

N/A
Thunderbird
05-06

05-19

05-07

05-14

05-02

N/A

N/A

05-05

05-05
Continental-
Mark
III
N/A

05-19

05-06

05-11

N/A

05-01

05-16

N/A

N/A

A page number indicates that the item is for the vehicle listed at the head of the column.

N/A indicates that the item is not applicable to the vehicle listed.

1 DESCRIPTION

STATIONARY STEERING COLUMNS

The steering column is of the col-

lapsible type to lessen the possibility

of injury to the driver of the vehicle

should he become involved in an acci-
dent. The lower end of the steering

column tube at the bellows area will

collapse approximately six inches

upon a hard impact.

The shift tube and the steering shaft

are provided with plastic dowels and
will shear and allow them to collapse

in proportion to the outer tube upon

impact.

Once the steering column has been

collapsed, a complete new column

must be installed with new brackets
procarmanuals.com

03-05-02
Steering Columns
And
Linkage

03-05-02

which also will shear away during
im-

pact.

TILT STEERING COLUMNS

The steering column
is of the col-

lapsible type
to
lessen
the
possibility

of injury
to the
driver
of the
vehicle

should
he
become involved
in an
acci-

dent.
The
lower
end of the
steering

column tube
at the
bellows area will

collapse approximately
six
inches

upon
a
hard impact.

The shift tube
and the
steering shaft

are provided with plastic dowels
and

will shear
and
allow them
to
collapse

in proportion
to the
outer tube upon

impact.

Once
the
steering column
has
been

collapsed,
a
complete
new
column
must
be
installed.

The tilt column features nine driv-

ing positions (four
up and
four down

from
a
center position).
The
.column

also features
a
turn signal switch with

a lane-changer position turn indicating

position
and
emergency warning flash-

er control.

TILT-AWAY STEERING COLUMNS

The tilt-away steering column
fea-

tures nine driving positions (four
up

and four down from
a
center position)

and
a
tilt-away position that
is
auto-

matically accomplished
on
Mustang

and Cougar models when
the
ignition

key
is
turned
to the
OFF
position
and

the left door
is
opened.
On
Thunder-

bird models,
the
tilt-away occurs when
the shift lever
is
placed
in
PARK
and

the driverns door
is
opened.

The steering column
is of the col-

lapsible type
to
lessen
the
possibility

of injury
to the
driver
of the
vehicle

should
he
become involved
in an
acci-

dent.
The
lower
end of the
steering

column tube
at the
bellows area will

collapse approximately
six
inches

upon
a
hard impact.

The shift tube
and the
steering shaft

are provided with plastic dowels
and

will shear
and
allow them
to
collapse

in proportion
to the
outer tube upon

impact.

Once
the
steering column
has
been

collapsed,
a
complete
new
column

must
be
installed along with mounting

brackets which will also shear away

during impact.

IN-VEHICLE ADJUSTMENTS
AND
REPAIRS

STEERING WHEEL SPOKE

POSITION ADJUSTMENT

When
the
steering gear
is on the

high point,
the
front wheels should
be

in
the
straight-ahead position
and the

steering wheel spokes should
be in

their normal position with
the
Pitman

arm pointing directly forward.
If the

spokes
are not in
their normal posi-

tion, they
can be
adjusted without
dis-

turbing
the
toe-in adjustment (Part

3-1).

STEERING WHEEL

REPLACEMENT

1.
Disconnect
the
negative cable

from
the
battery.

2.
Working from
the
underside
of

the steering wheel spoke, remove
the

crash
pad
attaching screws. Lift
the

crash
pad
from
the
wheel.
(On
Conti-

nental Mark
III
models,
pry out the

crash
pad
insert
and
remove
the two

screws that secure
the
crash
pad. Re-

move
the
crash
pad. On
models

equipped with steering wheel mounted

speed controls, refer
to
Group
16 for

removal instructions). Remove
the

horn ring
(if so
equipped)
by
turning

it counterclockwise.

3.
Remove
the
steering wheel
nut,

and then remove
the
steering wheel

with tool T67L-3600-A
(Fig. 1). Do

not
use a
knock-off type steering

wheel puller
or
strike
the end of the

steering shaft with
a
hammer. Striking

the puller
or
shaft will damage
the

bearing
or the
collapsible column.

4.
Transfer
all
serviceable parts
to

the
new
steering wheel.

5.
Position
the
steering wheel
on

the shaft
so
that
the
alignment mark
on
the hub of the
wheel
is
adjacent
to

the
one on the
shaft. Install
a new

locknut
and
torque
it to
specifications.

6. Install
the
horn ring
(if so

equipped)
and
crash
pad.

STEERING COLUMN UPPER

BEARING REPLACEMENT

STATIONARY COLUMNS

Removal

1. Disconnect
the
horn wire
and the

turn indicator wires
at the
connector.

2.
Working from
the
underside
of

the steering wheel spoke, remove
the

two crash
pad
attaching screws. Lift

the crash
pad
from
the
wheel.
(On

Continental Mark
III
models,
pry out

the crash
pad
insert
and
remove
the

two screws that secure
the
crash
pad.

Remove
the
crash
pad. On
models

equipped with steering wheel mounted

speed controls, refer
to
Group
16 for

7oo/-T67L-3600-A
removal instructions). Remove
the

horn ring
(if so
equipped)
by
turning

it counterclockwise.

3.
Remove
the
steering wheel
at-

taching
nut.
Remove
the
steering

wheel using tool T67L-3600-A
(Fig.

1).
Do not use a
knock-off type steer-

ing wheel puller
or
strike
the end of

the steering shaft with
a
hammer.

Striking
the
puller
or
shaft will
dam-

age
the
bearing
or the
collapsible
col-

umn.

4.
Remove
the
turn indicator lever.

5.
Remove
the
turn signal switch

attaching screws. Lift
the
switch over

the
end of the
steering shaft
and
place

it
to one
side.

6. Remove
the
snap ring from
the

top
of the
steering shaft.

7.
Loosen
the two
flange-to-steering

column tube attaching bolts
to
disen-

gage them from
the
tube.

8. Raise
the
flange upward while

BEARING
AND

INSULATOR

Spacer

G 1502 -B

FIG.
1—Removing
Steering Wheel
G 1497-A

FIG. 2—Installing Upper Bearingprocarmanuals.com

03-05-20
Steering Columns And Linkage

03-05-20

placed if it becomes worn or damaged

(Figs.
18 through 21). Do not attempt

to straighten the sleeve if damaged.

1.
Remove the spindle connecting

rod end assemblies as described in the

previous sub-section.

2.
Screw the spindle rod end assem-

blies into the new sleeve the same

number of turns as the ends that were

removed. Do not tighten the clamp

bolts at this time.

3.
Position the sleeve and end as-

sembly on the center link and the

spindle arm. Install the attaching nut,

torque it to specification, and install

the cotter pin.

4.
Check and, if necessary, adjust

toe-in (Part 3-1). After toe-in is

checked and adjusted, oil the sleeve

clamp bolts then torque them to speci-

fication. The sleeve clamp must be in-

stalled as shown in Figs. 18 through

21.

CENTER LINK

REPLACEMENT

The center link connecting the Pit-

man arm and the idler arm is non-

adjustable and is provided with ta-

pered holes to accommodate the ball

studs (Figs. 18 through 21). The link

should be replaced when damaged or

when worn at the ball studs. On Lin-

coln Continental models, the link

should be replaced if excessive loose-

ness is noticed in either ball stud sock-

et.

REMOVAL

1.
Raise the vehicle on a hoist and

position safety stands.

2.
Remove the cotter pins and nuts

that attach both inner connecting rod

ends to the center link (Figs. 18

through 21).

3.
Disconnect the inner connecting

rod ends from the center link using

Tool 3290-C (Fig. 22).

4.
Remove the cotter pin and nut

attaching the idler arm to the center

link. Disconnect the idler arm from

the center link using Tool 3290-C for

Lincoln Continental models only.

5.
Remove the cotter pin and nut

attaching the Pitman arm to the cen-

ter link. Disconnect the Pitman arm

from the center link (use Tool 3290-C)

and remove the center link. On ve-

hicles equipped with the non-integral

power steering system, remove the

center link from the control valve as

detailed in Part 3-7.

INSTALLATION

1.
Replace the rubber seals on the
spindle connecting rod ends, if re-

quired.

2.
Position the center link to the

Pitman arm and idler arm and install

the attaching nuts loosely. On all ve-

hicles except Lincoln Continental

models, place the idler arm and the

front wheels in the straight ahead po-

sition to insure keeping the steering

wheel aligned and to prevent bushing

damage after the attaching nuts have

been torqued. On Lincoln Continental

models, insure that the seal is properly

installed on the center link. Torque

the nuts to the low end of the specifi-

cation. Continue to tighten each nut

until the slots in the nut align with the

hole in the stud. Then install a new

cotter pin.

3.
Position the spindle connecting

rod ends to the center link and install

the attaching nuts. Torque the nuts to

the low end of the specification. Con-

tinue to tighten each nut until the

slots in the nut align with the hole in

the stud. Then, install a new cotter

pin.

4.
Remove the safety stands, lower

the vehicle, check and adjust toe-in to

specification (Part 3-1).

STEERING IDLER ARM

AND BRACKET ASSEMBLY

REPLACEMENT

REMOVAL

If the idler arm bushings are worn

the complete idler arm assembly must

be replaced. In Lincoln Continental

models, if the socket at the idler

bracket is excessively loose, replace

the complet assembly.

1.
Remove the cotter pin and nut

attaching the steering center link at

the idler arm (Figs. 18 through 21).

2.
Disconnect the center link from

the idler arm (on Lincoln Continental

models, use Tool 3290-C).

3.
Remove the two bolts that attach

the idler arm and bracket assembly to

the frame.

INSTALLATION

1.
Secure the new idler arm and

bracket assembly to the frame with

the two attaching bolts (nuts and flat

washers as shown in Figs. 18, 19 and

21).

2.
On all vehicles except Lincoln

Continental models, place the idler

arm and the front wheels in the

straight ahead position to insure keep-

ing the steering wheel aligned and to
prevent bushing damage after the at-

taching nut has been torqued. Insert

the center link stud through the hole

in the end of the idler arm and install

the nut and washer.

On Lincoln Continental models, in-

sert the center link stud through the

hole in the end of the idler arm insur-

ing that the seal is properly installed

on the center link.

3.
Torque the idler arm rod nut to

specification and install a new cotter

pin.

PITMAN ARM

REPLACEMENT

REMOVAL

1.
Remove the cotter pin from the

castellated nut that attaches the steer-

ing center link to the Pitman arm.

Remove the castellated nut.

2.
Disconnect the steering center

link from the Pitman arm with tool

3290-C.

3.
Remove the Pitman arm attaching

nut and lock washer.

4.
Position the front wheels in the

straight ahead position. Remove the

Pitman arm with tool T64P-3590-F

(Fig. 23).

INSTALLATION

1.
With the front wheels in the

straight ahead position, place the Pit-

man arm on the sector shaft making

sure it is pointing forward.

2.
Install the nut and lock washer.

Torque the nut to specification.

G1663-A

FIG. 23— Removing Pitman

Arm—Typicalprocarmanuals.com

04-01-02
General Axle Service

04-01-02

COMPONENT INDEX
MODEL APPLICATION

o

3
I

i

Ji

LUBRICANT LEVEL CHECK

01-10

PINION RETAINER

01-10

Cleaning and Inspection

01-10

SHIM AND BACKLASH CHANGES
01-03

Integral Carrier

Removable Carrier
01-04
N/A

01-04
01-04

01-04

01-04
01-04
01-04

N/A
N/A
N/A

U-JOINT FLANGE
01-10

Cleaning and Inspection
01-10

A page number indicates that the item is for the vehicle listed at the head of the column.

N/A indicates that the item is not applicable to the vehicle listed.

1
COMMON ADJUSTMENTS
AND
REPAIRS

IDENTIFICATION

The AXLE code on the vehicle

Warranty Plate (Fig. 1) identifies the

rear axle type (conventional or

limited-slip differential) and gear

ratio.

A metal tag (Fig. 2) stamped with

the model designation and gear ratio

is secured to one of the rear cover-

to-housing bolts (integral carrier-type)

or to one of the carrier-to-housing

bolts (removable carrier-type).

The spaces on the top line provide

the axle model identification code.

This code, such as WDT-AN4,

WDC-AS4, WEG-C2, etc. indicates a

specific combination of the following

factors: conventional or limited slip

differential; diameter of ring gear;

small or large wheel bearings; and the

gear ratio. Refer to the specifications

group of this manual for the car-line

rear axle ratios, gear and code
identif-

ication.

The second line on the tag is used

for gear ratio, the production date

code and the production plant identifi-

cation code.
It is important to use the model

designation when obtaining correct re-

placement parts.

LIMITED-SUP
OR

TRACTION-LOK DIFFERENTIAL

OPERATION CHECK

A limited-slip or Traction-Loc dif-
ferential can be checked for proper

operation without removing the carrier

from the axle housing.

Jack up one rear wheel and remove

the wheel cover. Install the tool on the

axle shaft flange studs as shown in

Fig. 3.

AXLE MODEL

PLANT CODING

DATE (YEAR, MONTH, WEEK)

RATIO (CONVENTIONAL)

(LIMITED SLIP WOULD
BE
3L00)

E 1918-A

FIG.
2—Rear
Axle Model Identification
Tag

NOT
FOR
TITLE
OR
REGISTRATION

9G5IVI0000I
WARRANTY NUMBER

E1917-A
CONVENTIONAL

2

3

4
.

5

6

7

A

c
LIMITED SLIP

K

L

M

/

/

p
_ —

R
— —

c

—
u

V
RATIO

2.75:1

2.79:1

— 2.80:1

2.83:1

-
3.00:1

3.10:1

—
3.25:1

3.50:1

3.08:1

3.91:1

— 4.30:1

FIG.
1
— Rear Axle Gear Ratio
and
Type Identificationprocarmanuals.com

05-01-01
05-01-01

Clutch
GROUP

5

PART
5-1
PAGE

Drive Shaft 05-01-01

PART
5-2

General Clutch Service 05-02-01
PART
5-3

Clutch

PART
5-4

Specifications
PAGE

05-03-01

05-04-01

PART
5-1
Drive Shaft

COMPONENT INDEX

DESCRIPTION

DRIVE SHAFT ANGLE CHECK

DRIVE SHAFT BALANCE CHECK

DRIVE SHAFT BALANCING

(Single Universal Joint)

DRIVE SHAFT DISASSEMBLY
AND

OVERHAUL

Single Universal Joint — Ford Design

Double Cardan Joint — Dana Design

Double Cardan Joint — Saginaw Design

DRIVE SHAFT REMOVAL
AND

INSTALLATION

DRIVE SHAFT RUNOUT CHECK
MODEL APPLICATION
All
Models

01-01

01-01

01-01

01-02

01-01
Ford
01-04

01-04

N/A

N/A
Mercury
01-04

01-04

N/A

N/A
Meteor
01-04

01-04

N/A

N/A
Cougar
01-04

01-04

N/A

N/A
Fairlane
01-04

01-04

N/A

N/A
Falcon
01-04

01-04

N/A

N/A
Montego
01-04

01-04

N/A

N/A
Mustang
01-04

01-04

N/A

N/A
Lincoln-
Continental
N/A

N/A

01-04

N/A
Thunderbird
N/A

N/A

N/A

01-05
Continental-
Mark
III
N/A

N/A

N/A

01-05

A page number indicates that the item
is for the
vehicle listed
at the
head
of
the column.

N/A indicates that
the
item
is not
applicable
to the
vehicle listed.

DRIVE SHAFT TESTS

DRIVE LINE BALANCE CHECK

If detailed parts
of the
drive shaft

are replaced
and
shaft vibration
is en-

countered after installation, disconnect

the shaft
at the
slip yoke. Rotate
the

slip yoke
180
degrees; then, reconnect

the shaft
to the
slip yoke.
If the
vibra-

tion persists, disconnect
the
shaft
at

the rear axle companion flange.
Ro-

tate
the
companion flange
180
degrees

and reconnect
the
shaft
to the
flange.
DRIVE LINE ANGLE CHECK

Vibration
or
"shudder" which
is no-

ticeable either
on
fast acceleration
or

when coasting, using
the
engine
for a

brake,
may be
caused
by the
rear axle

housing being loose
on the
rear

springs
or by
improper pinion angle.

Refer
to
Group
3,
Part
2 for
pinion

angle checking procedures.
If the
rear

axle U-bolts (Fairlane, Montego,

Mustang, Cougar, Falcon models
only)
are
loose, torque
the
nuts
to

specification.

DRIVE SHAFT RUNOUT CHECK

Using
a
dial indicator, check
the

runout
at
each
end and in the
middle

of
the
driveshaft.
The
rear check

should
be
made
on the
small tube
sec-

tion
of the
shaft between
the
balance

weights
and the
yoke welds. Drive-

shaft runout should
not
exceed 0.035

inch
at any one
point.

DESCRIPTION

The drive shaft
is the
means
of

transferring power from
the
engine,

through
the
transmission,
to the dif-
ferential
in the
rear axle,
and
then
to

the rear wheels.
The
drive shaft incor-

porates
two
universal joints
and a
slip
yoke
(Fig. 1) or two
double cardan

universal joints,
one at
each
end of the

shaft (Figs.
2 and 3).
Each double
procarmanuals.com

05-01-03
Drive Shaft

05-01-03

DUST SEAL-4859

BALL SOCKET-4A031

UNIVERSAL

JOINT KIT-4635

WASHER

BALL SEAT i \ SPRING

BEARING \\ RETAINER

SEAL

0 \ X \
CENTER

\ \ RETAINER \ YOKE-47R4

SPRING \

BALL SOCKET-4A031

SLIP YOKE-4841

C1770-A

FIG.
3—Drive Shaft and Universal Joints Disassembled —Thunderbird, Continental Mark

REMOVAL AND INSTALLATION

REMOVAL

1.
To maintain drive line balance,

mark the relationship of the rear drive

shaft yoke and the drive pinion flange

of the axle (if the yellow alignment

marks are not visible) with the shaft

so that they may be installed in their

original positions.

2.
Disconnect the rear U-joint or

rear double cardan joint from the

companion flange. Wrap tape around

the loose bearing caps to prevent

them from falling off the spider. Pull

the drive shaft toward the rear of the

vehicle until the slip yoke clears the

transmission extension housing and

the seal. On Lincoln Continental

models, remove the three roller bear-

ing assemblies off the spline teeth in-

side the slip yoke (Fig. 3). Install the

appropriate tool in the extension

housing to prevent lubricant leakage.

INSTALLATION

1.
If either the rubber seal on the

output shaft or the seal in the end of

the transmission extension housing is
damaged in any manner, replace the

seal or seals as required. Also, if the

lugs on the axle pinion flange are

shaved or distorted so that the bear-

ings slide, replace the flange.

2.
On Lincoln Continental models,

install the bearing assemblies over the

spline teeth in the slip yoke. Lubricate

the yoke spline with B8A-19589-A lu-

bricant. This spline is sealed so that

the transmission fluid does not

"wash" away the spline lubricant

(Figs.
4 and 5). Remove the tool from
the extension housing. Install the yoke

on the transmission output shaft. Do

not allow the yoke assembly to bot-

tom on the output shaft with excessive

force.

Install the drive shaft so that the

index marks or the yellow mark (if

visible) on the yoke (light side) is in

line with the yellow mark on the com-

panion flange. This prevents vibration

which occurs when the balance of the

shaft and balance of the axle pinion

flange become additive instead of neu-

01L SEAL (AUTOMATIC TRANSMISSION ONLY)

YOKE

SNAP RING (WRAP TYPE)

. 4—Output Shaft Spline Seal — All except Continental

Mark III and Thunderbird
E U73-Cprocarmanuals.com

06-02-02
Ford Design Three Speed Transmission

06-02-02

DESCRIPTION

DESCRIPTION

The RAN and RAT Model three-

speed transmission (Fig. 1) are used

on models having 170, 200, 240, 250,

302,
351 and 390 C.I.D. engines. The

specifications of this section, Part 6-4,

lists the transmission model numbers

and vehicles in which they are used.

A transmission service identification
tag is located on the right side of the

case at the front (Fig. 2). The first

line on the tag will show the transmis-

sion model and service identification

code when required. The second line

will show the transmission serial num-

ber. Additionally, a driveline compo-

nent identification tag is attached to

the upper right side of the transmis-

sion case.
This transmission is of the fully

synchronized type, with all gears ex-

cept the reverse gear and sleeve being

in constant mesh. All forward-speed

changes are accomplished with syn-

chronizer sleeves.

The forward-speed gears are

helical-cut and are in constant mesh.

Gears used in the reverse gear train

are spur-cut and are not synchronized.

C2O87-A

FIG.
1—Three-Speed
Transmission—Typical
TRANS.
MODEL

SERIAL
NO.

C 2089-A

FIG.
2—Transmission
Identification

Tag

IN-VEHICLE ADJUSTMENTS
AND
REPAIRS

GEAR SHIFT LINKAGE

ADJUSTMENT—COLUMN

MOUNTED

1. Place the gear shift lever in the

neutral position.

2.
Loosen the two gear shift rod

adjustment nuts.

3.
Check shift levers on transmis-

sion to be in neutral position.

4.
Insert a 3/16-inch diameter

alignment tool through the first and

reverse gear shift lever, the second and

third gear shift lever and both holes

in the lower casting (Fig. 3). An align-

ment tool can be made from 3/16

inch drill rod bent to an L shape.

The extensions should be 1 inch and 2

inches from the elbow. The short end

of the tool should be inserted into the

alignment holes.

5.
Tighten the two gear shift rod

adjustment nuts.

6. Remove the alignment tool from

the levers.

7.
Start the engine and shift the se-

lector lever to each position to make

sure it operates freely.
FIG.
3—Gearshift
Linkage Adjustment—Typicalprocarmanuals.com

06-02-05

Ford Design Three Speed Transmission

06-02-05

Dummy

Shaft

FIG. 7—Removing Countershaft

7.
On 6-cylinder vehicles with a

model RAN transmission except

Ford, tap the countershaft from the

rear of the case with a dummy shaft

to remove the expansion plug from

the countershaft bore at the front of

the case.

8. Hold the countershaft gear with

a hook and with the tool shown in

Fig. 7, push the countershaft out the

rear of the case.

The countershaft (cluster) gear and

thrust washers (Fig. 21) can be low-

ered to the bottom of the case. Re-

move the countershaft from the rear

of the case.

9. On some models, remove the

snap ring that secures the speedometer

drive gear on the output shaft. Slide

the speedometer drive gear off the

shaft. Remove the speedometer drive

gear lock ball from the shaft. If the

vehicle is equipped with the new de-

sign retainer, depress the tang on the

speedometer drive gear retaining clip

and slide the gear off the output shaft

(Fig. 10).

10.
Remove the snap ring that re-

tains the output shaft bearing on the
C2070 A

shaft. Remove the bearing from the

case and shaft as shown in Fig. 8.

11.
Place both shift levers in the

neutral (center) position.

12.
Remove the set screw that se-

cures the first and reverse shift fork to

the shift rail. Slide the first and rev-

erse shift rail out through the rear of

the case.

13.
Slide the first and reverse syn-

chronizer forward as far as possible,

and rotate the first and reverse shift

fork upward. Then lift it from the

case.

14.
Move the second and third-

speed shift fork to the second-speed

position to gain access to the set

screw. Remove the set screw from the

fork. Rotate the shift rail 90 degrees

as shown in Fig. 11.

15.
Lift the interlock plug (Fig. 9)

from the case with a magnet.

16.
Tap on the inner end of the sec-

ond and third-speed shift rail to re-

move the expansion plug (Fig. 9) from

the front of the case. Remove the shift

rail.

17.
Remove the second and third-

speed shift rail detent plug and spring

from the detent bore.
18.
Pull the input gear and shaft

forward until the gear contacts the

case,
and then remove the large snap

ring. It is necessary to move the gear

forward to provide clearance when re-

moving the output shaft assembly

from RAT model transmissions. On

all other models, the input shaft and

gear is removed from the front of the

case at this time.

19.
Rotate the second and third-

speed shift fork upward, and lift it

from the case.

20.
Carefully lift the output shaft

assembly out through the top of the

case.

21.
On an RAT model, work the

input shaft bearing and gear back

through the bore in the case and out

through the top. Remove idler gear

shaft, driving from the front of the

case.

22.
Lift the reverse idler gear and

two thrust washer (Fig. 12) from the

case.
Lift the countershaft gear, thrust

washer, and dummy shaft from the

case.

23.
Remove the snap ring from the

front of the output shaft, and slide the

synchronizer and the second-speed

gear (Fig. 13) off the shaft.

24.
Remove the next snap ring and

tabbed thrust washer from the output

shaft. Then slide the first gear and

blocking ring off the shaft.

25.
Remove the next snap ring

from the output shaft. The first and

reverse synchronizer hub is a press fit

on the output shaft. To eliminate the

possibility of damaging the synchro-

nizer assembly, remove the synchro-

nizer hub using an arbor press as

shown in Fig. 21. Do not attempt to

remove or install the hub by hammer-

ing or prying.

C2071-A

FIG. 8—Removing Output Shaft

Bearing
SET SCREW
SCREW

MACHINED SURFACE

2ND AND 3RD SHIFT FORK

EXPANSION PLUG

1ST AND REVERSE

SHIFT RAIL

FIG. 9—Shift Rails and Forks Disassembled
C1798-Aprocarmanuals.com