1969 FORD MUSTANG brake

04-04-03
Rear Axle
—
Ford Light-Duty (WER)

04-04-03

LOCK BOLT

DIFFERENTIAL PINION SHAFT
E 1596- A

FIG.
2—Differential pinion shaft

and Lock Bolt

AXLE SHAFT

LOCK

E 1597-A

FIG. 3—Removal
and
Installation

of C-Locks
and
Axle Shaft

Carefully remove
any
burrs
or
rough

spots.
Replace worn
or
damaged

parts.
A
brownish yellow color
on the

bearing journal
of the
shaft
is
normal

and
the
shaft need
not be
replaced.

Slight pitting
and
wear
is
also normal.

INSTALLATION

1.
Lightly coat
the
wheel bearing

rollers with axle lubricant. Install
the

bearings
in the
axle housing with
the

tool shown
in Fig. 5. The
bearing

should seat firmly against
the
shoul-

der.

2.
Wipe
all
lubricant from
the oil

seal bore before installing
the
seal.

3.
Inspect
the
original seal
for

nicks,
scuffs
or
abnormal wear,
and

replace
it if
necessary.
The new
seals

are pre-packed with lubricant
and do

not require
an oil
soak before installa-

tion.

4.
Install
the oil
seal with
the
tool

shown
in Fig. 6.
Installation without

the
use of the
proper tool will distort

the seal
and
cause leakage.

5. Replace
the
O-ring
in the
C-lock

groove
on the
axle shaft.

6. Slide
the
axle shaft(s) into place
Tool
-
T66L-12132

Tool
-
7507- 700-A

\

1

T50T-100-A
BEARING

Tool - 766L-72J32-8

(THREAD
REDUCING

ADAPTER PART ONLY)

SEAL

FIG. 4—Removal
of
Axle Seal
or

in
the
axle housing. Exercise care that

splines
or any
portion
of the
axle

shaft(s)
do not
damage
the oil
seal(s)

and that they engage with
the
splines

of
the
differential side gear(s).

7. Install
the
axle shaft C-lock(s)

on
the
inner
end of the
shaft(s)
(Fig.

3)
and
push
the
shaft(s) outward
so

that
the
shaft locks seat
in the
conter-

bore(s)
of the
differential side gear(s).

8. Position
the
differential pinion

gears
and
thrust washers
180
degrees

apart
to the
differential side gears.

Revolve
the
gear assembly until
the

holes
in the
differential case
are a-

ligned with the pinion gears.

9. Position
the
differential pinion

shaft through
the
case
and
pinions,
a-

ligning
the
hole
in the
shaft with
the

lock bolt hole. Install
the
lock bolt

Tool
-
760K-7697.fi
E 1598.A

Axle Bearing

and torque
it to
specification.

10.
Install
the
brake drum
and

tighten
the
attaching (Tinnerman)

nuts.

11.
Install
the
wheel
and
tire
on the

brake drum.

12.
Clean
the
gasket mounting
sur-

faces
of the
rear axle differential

housing
and the
cover. Install
a new

cover gasket, cover
and the
attaching

bolts.
Torque
the
bolts
to
specifica-

tion.

13.
Raise
the
rear axle. Make sure

the rear axle
is in
running position.

Add
the
amount
of
specified lubricant

required
to
reach
to the
bottom
of the

filler plug hole. Install
the
filler plug

and torque
it to
specification.

14.
Remove
the
safety support

stands
and
lower
the
vehicle.

7oo/

765F-7 777-A

E 1571-A

FIG. 5—Installation
of
Axle

Shaft Bearing
FIG.
6—Rear
Axle Shaft Bearing

Seal Installationprocarmanuals.com

04-04-04
Rear Axle — Ford Light-Duty (WER)

04-04-04

REMOVAL AND INSTALLATION

AXLE HOUSING

Refer to Fig. 7.

REMOVAL

1.
Raise the vehicle on a hoist.

2.
Remove the wheels and tires

from the brake drums.

3.
Position a drain pan and loosen

the rear axle cover to housing attach-

ing bolts. Drain the housing.

4.
Remove the attaching (Tinner-

man) nuts that secure the brake drums

to the axle shaft flanges, and then re-

move the drums (Fig. 7).

5.
Remove the axle housing cover

bolts,
cover and gasket. Discard the

gasket. Remove the drain pan.

6. Disconnect the drive shaft at the

drive pinion companion flange. Re-

move the drive shaft from the trans-

mission extension housing. Install an

oil seal replacer tool in the transmis-

sion housing to prevent leakage. Refer

to the transmission group for the ap-

propriate tool.

7.
Disconnect the lower end of the

shock absorbers at the mounting

brackets.

8. Disconnect the track bar from

the axle housing stud. If the axle

housing is to be replaced, transfer the

stud to the new housing.

9. Position safety stands under the

rear frame members. Lower the vehi-

cle with the hoist and allow the axle

to lower far enough to relieve rear

spring tension.

10.
Remove the pinion shaft lock

bolt and pinion shaft (Fig. 2), differ-

ential pinion gears and thrust washers.

11.
Push the axle shaft(s) inward

toward the center of the axle housing.

Remove the C-locks from the inner

ends of the axles (Fig. 3). Remove the

axle shafts from the housing. Extreme

care must be used to avoid contacting

the axle shaft seal lip with any portion

of the axle shaft other than the seal

journal.

12.
Disconnect the vent hose from

the rear vent tube and remove all

brake lines from the axle housing re-

taining clips.

13.
Remove the brake backing

plate attaching nuts and the plates

from the axle housing. Suspend the

plates above the axle housing with

mechanics wire. The hydraulic brake

lines and the parking brake cables will

remain attached to the brake backing

plates.
14.
Support the rear axle housine

on a jack.

15.
Remove the right and left rear

springs and insulators.

16.
Remove the nuts, washers and

pivot bolts that connect the suspension

lower arms to the axle housing. Dis-

connect both arms from the axle

housing.

17.
Disconnect the upper suspen-

sion arm from the axle housing by re-

moving the pivot bolt, nut, lock wash-

er and two eccentric washers.

18.
Lower the rear axle to the floor

with the jack and remove the axle

from under the vehicle.

19.
Remove the wheel bearings and

oil seals with the tool shown in Fig. 4.

20.
If the axle housing is being re-

placed, transfer all the differential and

pinion parts to the new housing. Refer

to Section 4, Major Repair Operation

for the procedure.

INSTALLATION

1.
Lightly coat the wheel bearing

rollers with axle lubricant. Install

wheel bearings in the axle housing

with the tool shown in Fig. 5. The

bearings should seat firmly against the

shoulder.

2.
Wipe all lubricant from the oil

seal bore before installing the seal. If

axle housing is being replaced, new

seals must be installed.

3.
Inspect the original seal for

nicks,
scuffs or abnormal wear, and

replace if necessary. New seals are

pre-packed with lubricant and do not

require an oil soak.

4.
Install the seal with the tool

shown in Fig. 6. Installation without

the use of the proper tool will distort

the seal and cause leakage.

5. Raise the rear axle into position

under the vehicle with a hoist or floor

jack. Connect the suspension lower

arms to their mounting brackets on

the axle housing with pivot bolts and

nuts.
Do not tighten the mounting

bolts at this point.

6. Position the suspension upper

arm in its mounting bracket on the

axle housing and install the adjusting

bolt, eccentric washers, lock washer

and nut. Do not tighten the mounting

bolt at this point.

7.
Place the rear coil springs and

insulators into position in the pockets

provided.
8. Place the brake backing plates

on the axle housing flanges, install 4

attaching bolts and nuts and torque

them to specifications.

9. Position the brake lines to the

axle housing and secure them with the

retaining clips. If the axle housing is

new, install a new vent. When install-

ing the new axle vent apply a small

amount of Locktite (C5AZ-19554-B)

to prevent oil leakage between vent

and axle housing. Connect the vent

tube to the vent.

10.
Install the pinion side gears and

thrust washer.

11.
Slide the axle shafts into place

in the axle housing. Exercise care that

splines or any portion of the axle

shafts do not damage the oil seals and

that they engage with the splines of

the differential side gears.

12.
Install the axle shaft C-lock O-

ring and C-lock on the inner end of

the shaft and push the shaft outward

so that the shaft lock seats in the

counterbore of the differential side

gear.

13.
Position the pinion differential

gears and thrust washers 180 degrees

apart to the differential side gears.

Revolve the gear assembly until the

holes in the differential case are al-

igned with the pinion gears.

14.
Position the differential pinion

shaft through the case and pinions, al-

igning the hole in the shaft with the

lock bolt hole. Install the lock bolt

and tighten it to specification.

15.
Clean the gasket mounting sur-

face of the rear axle housing and the

cover. Install a new cover gasket,

cover and the attaching bolts. Torque

the bolts to specification.

16.
Raise the rear axle on a hoist

and remove the safety stands.

17.
Connect the track bar to the

mounting stud. Install the washer and

nut. Torque the nut to specification.

18.
Connect the two rear shock ab-

sorbers to the mounting brackets on

the axle housing and torque the at-

taching nuts to specification.

19.
Make sure that both the front

and rear pivot bolts of the upper and

the two lower arms are loose, then

raise the axle assembly to the con-

trolled height (Fig. 8). Hold the axle

at the controlled height by placing

blocks or pieces of steel pipe between

the axle housing and the bumper rear

screw on the side rail.procarmanuals.com

CLIP -

353473-S8'
.CROSS MEMBER
NUT-33847-S8-.

9/16-12

100-130 LB. FT.
.LOCK WASHER -

34785-S7

HOSE -4A001

BOLT-

380826-S2
NUT - 34664-S -

3/8-24
2REQ'D

15-25 LB. FT.
NUT - 375022-S2

70-90 LB. FT. NUT 0PT

90-120 LB. FT. BOLT
UPPER ARM ADJUST

ING CAM - 5A637

2 REQ'D.

NUT - 33847-S8

9/16-12

100-130 LB. FT.

SPRING MUST BE POSITIONED

AS SHOWN FOR R.H. SIDE

NUT - 55754-S7 -

9/16-12

80-105 LB. FT.
LOCK WASHER -

34785-S7

WASHER -

44741-S8
BUMPER

4002

2 REQ'D.

VIEW FOR PASSENGER

CARS SAME AS VIEW Z

EXCEPT AS SHOWN

SPRING MUST BE

POSITIONED AS

SHOWN FOR L.H. SIDE

BOLT -

304685-S

8 REQ'D
BOLT - 381877-S2

4 REQ'D.

9-13 LB. FT.

BRAKE DRUM -

1126 2 REQ'D

NUT - 34445-S7

20-30 LB. FT.
TIRE - 1508

2 REQ'D.
LOWER ARM -

5A648

NUT-

375022-S2

2 REQ'D.

70-90 LB. FT. NUT rtnT

90-120 LB. FT. BOLT "0PT
DRIVE SHAFT -

4602 ASSY.

USING SPECIAL TOOL,

ASSEMBLE NUTS TO NUT -

HOLD DRUM ASSEMBLY - 372188-S32

SECURELY AGAINST 6 REQ'D.

FLANGE
NUT -

375032-S36

1/2-13

2 REQ'D.

50-85 LB. FT
PRONGS MUST BE

SECURELY LOCKED /'

PLACE
2209 ASSY. R.H.

2210 ASSY. L.H.

MUST BE USED

FROM THE SAME

SUPPLIER IN

AXLE SETS
HUB CAP-

1130

2 REQ'D.

NUT -

1012

10 REQ'D.

70-115 LB. FT.

VIEWN

VIEW W

VIEW R
NUT - 375022-S2

2 REQ'D

70-90 LB FT. NUT _ nPT

90-120 LB. FT. BOLT
VIEW T

BOLT -*

304907-S2

9/16-12

80-105 LB. FT.
'NUT - 55754-S7

9/16-12

60-85 LB. FT.

VIEW V

E 1633-A

FIG.
7—Rear
Axle Installation—WER Axleprocarmanuals.com

04-04-06
Rear Axle — Ford Light-Duty (WER)

04-04-06

20.
With the axle at controlled

height, torque the suspension upper

and lower arm front pivot bolts and

nuts to specifications. Torque the

lower arm to axle housing pivot bolts

and nuts to specifications.

21.
Remove the oil seal replacer

from the transmission extension hous-

ing. Install the drive shaft in the ex-

tension housing. Align the scribe

marks on the cups, flange and drive

shaft and connect the drive shaft at

the drive pinion flange. Torque the at-

taching bolts to specification
FRAME

TIGHTEN ARM

ATTACHING BOLTS

AT 5-45/64 INCH

HEIGHT POSITION
5-45/64 INCH

HEIGHT FOR

INSTALLATION

OF ARMS

E 1600-B

FIG.8—
Axle
Normal Curb Height

and Controlled Height for Arm

Installation
22.
Install the brake drum and at-

taching (Tinnerman) nuts.

23.
Install the wheel and tire on the

brake drum. Install the wheel covers.

24.
Adjust the drive shaft and pin-

ion angle to specification.

25.
Add the amount of specified lu-

bricant required to reach to the bot-

tom of the filler plug hole. Make sure

the rear axle is in running position.

Install the filler plug and torque it to

specification.

26.
Lower the vehicle.

4 MAJOR REPAIR OPERATIONS

DISASSEMBLY OF AXLE
The rear axle components are

shown in Fig. 9.

DIFFERENTIAL SIDE GEAR

AXLE SHAFT C-WASHER \

DIFFERENTIAL PINION SHAFT

THRUST WASHER

BEARING ASSEMBLY

CUP
THRUST WASHER

^^ DIFFERENTIAL PINION GEAR

BEARING ADJUSTING NUT

DIFFERENTIAL

PINION SHAFT

LOCK BOLT

LOCK WASHER
BOLT

LOCK WASHER

ADJUSTING NUT LOCK

DRIVE GEAR ATTACHING BOLT

BEARING CAP

AXLE HOUSING ASSEMBLY

PINION AND RING GEAR

PINION LOCATING SHIM(S)

BEARING CUP

BOLT

NUT

BEARING CUP

COLLAPSIBLE SPACER

AXLE SHAFT

E 1572-C

FIG. 9—Disassembled Light-Duty (WER) Rear Axleprocarmanuals.com

04-04-07
Rear Axle — Ford Light-Duty (WER)
04-04-07

RUNOUT CHECK

E 1573-A

FIG. 70—Checking Backlash and Runout—Light-Duty (WER) Axle

All service operations on the differ-

ential case assembly can be performed

with the axle housing in the vehicle.

1.
Raise the vehicle on a hoist.

2.
Position the drain pan under the

axle housing. Loosen the housing

cover attaching bolts. Drain the lubri-

cant from the housing.

3.
Make scribe marks on the drive

shaft end yoke and the rear axle shaft

companion flange to insure proper po-

sition of the drive shaft at assembly.

Disconnect the driveshaft from the

rear axle companion flange. Be care-

ful to avoid dropping the loose univer-

sal joint bearing cups. Hold the cups

on the spider with tape. Mark the

cups so that they will be in their origi-

nal position in relation to the flange

when they are reassembled. Remove

the drive shaft from the transmission

extension housing. Install an oil seal

replacer tool in the transmission ex-

tension housing to prevent transmis-

sion leakage. Refer to the transmis-

sion group for the appropriate tool.

4.
Raise the vehicle and place

jack-type stands under the rear frame

crossmember. Lower the vehicle on a

hoist and allow the axle to lower as

far as possible.

5.
Remove the axle housing cover

and gasket. Discard the gasket.

6. Perform the Inspection Before

Disassembly of Carrier procedure.

Refer to Part 4-1, Section 3 of this

Shop Manual.

7.
Remove the attaching (Tinner-

man) nuts that secure the rear brake

drums to the axle shaft flanges, and

then remove the drums.

8. Working through the differential

case opening, remove the pinion shaft

lock bolt and pinion shaft (Fig. 2).

9. Push the axle shafts inward

toward the center of the axle housing.

Remove the C-locks (Fig. 3) from the

inner ends of the rear axles. Remove

the axle shafts from the housing. Ex-

treme care must be used to avoid con-

tacting the axle shaft seal lip with any
portion of the axle shaft except the

seal journal.

10.
Remove the bearings and oil

seals from the axle housing as shown

in Fig. 4.

11.
Remove the pinion side gears

and the side gear thrust washers.

12.
Remove both side bearing ad-

justing nut locks (bolts).

13.
Install a dial indicator (Fig. 10),

and check and record the backlash

and ring gear runout.

14.
Mark one differential bearing

cap and the case to help in positioning

the parts properly during assembly.

15.
Remove the bearing cap retain-

ing bolts. Remove the bearing caps,

cups,
adjusting nuts and case assem-

bly.

16.
Hold the drive pinion flange

and remove the pinion nut (Fig. 11).

Discard the nut.

17.
Remove the pinion flange (Fig.

12).

18.
Drive the pinion out of the

front bearing cone and remove it from

the carrier housing. Remove and dis-

card the bearing spacer.

19.
With a hammer and drift re-

move the pinion shaft oil seal out

through the front of the carrier hous-

ing.

20.
Remove the pinion rear bearing

from the drive pinion shaft (Fig. 13).

21.
Measure the shim which is

found under the bearing cone with a

Tool-T57L-485T-A

or 4851-K

El 906A
Tool
-
T6SL-485UA
\

E 1574-A

FIG. 12—Drive Pinion Flange

Removal

1575-A

FIG. 13—Pinion Rear Bearing

Removal

00/
- T57L-4220-A

FIG. 11—Typical Drive Pinion

Shaft Nut Removal
E 1576-A

FIG. 14—Differential Bearing

Removal

micrometer. Record the thickness of

the shim.

DISASSEMBLY OF

DIFFERENTIAL CASE

1.
If the 2 differential side bearings

are to be removed from the differen-

tial case, use the tool shown in Fig.

14.procarmanuals.com

04-05-04
Specifications

04-05-04

ATTACHING TORQUE SPECIFICATIONS -(By Axle Ring Gear Diameter)

Description

Differential Bearing Cap Bolt- 7 1/4"

8"

All Others

Differential Bearing Adjusting

Nut Lock Bolts

Carrier
to
Housing Stud Nuts-

8", 8 3/4", 9" 8 3/8"

Pinion Retainer
to
Carrier Bolts-

8", 8 3/4", 9" 9 3/8"

Ring Gear Attaching Bolts-

7 1/4"

All Others

Differential Pinion Shaft

Lock Pin
•
8 1/2" Only
Torque Lbs.
Ft.

40-55

55-70

70-85

12-25

25-40

30-45

40-55

65-80

15-22
Description

Rear Cover Screw and Washer

Assemblies
-8
1/4" &
8
1/2

Only

Oil Filler Plug

Rear Axle Shaft Bearing Retainer

Bolt Nuts:

Falcon,
Fairlane, Montego,

Mustang and Cougar (All)

Ford & Meteor (Exc.
8 1/2" R.G.)

Mercury,
T
Bird

Lincoln Continental (All)

Brake Backing Plate Bolt Nuts-

Ford & Meteor
8
1/2" Only
Torque Lbs.
Ft.

25-35

25-50

20-40

50-75

30-55

20-40

LUBRICANT
CAPACITIES
AND CHECKING PROCEDURES®

Vehicle

Falcon,
Mustang

Cougar, Fairlane, Falcon

Montego, Mustang

Ford,
Meteor

Ford,
Meteor

Cougar, Fairlane, Falcon, Ford,

Mercury, Meteor, Montego, Mustang

Lincoln,
Thunderbird
Engine

(C.I.D.)

170,
200

250,
302

240,
302

240,
302

351,
390,

428,
429

429,
460
Axle

Ratio

All

All

2.80:1,
3.10:1

All Except

2.80:1,
3.10:1

All

All
U.S. Measure

Capacity® (Pints)

2.5

4.0

4.0

5.0

5.0

5.0©
Imperial

Capacity
CD
(Pints)

2

31/5

3 1/5

4.0

4.0

4.0©

©All limited slip and Traction-Lok axles use ESW-M2C-104-A lubricant (C6AZ-19580-C).

All conventional axles use ESW-M2C-105-A lubricant (C6AZ-19580-B).

©Approximate refill capacity-Actual lubricant capacities are determined
by
filling
to
bottom
of
filler hole.

©To check these axles, the plug should be backed
out
slowly.
If
seepage occurs around the threads, the plug should
be
turned back
in

immediately to avoid any drainage. This indicates that the specified amount
of
lubricant
is
present
in
the axle.

SPECIAL TOOLS

FORD,
MERCURY, METEOR

Ford Tool No.

T66L-4204-L

T57L-500-A

T50T-100-A

TOOL-4235-C

T00L-4621-A

TOOL-1225-D

T00L42344

TOOL-1177

TOOL-U75-AB

T57L4220-A

T00L4221-AE

T00L-4221-AF

T66P-4220-P

TOOL-4851-K
Former No.

42211 or

42211-A

6005-M

6005-MS

B-160

4235C

—

—

4234-A

4245-B

1175-AB

—

4221-AF

T57L-4851-A

4851-K
Description

Limited-Slip Differential Check

Bench Fixture

Impact Hammer

Axle Shaft Remover

Drive Pinion Bearing and

Rear Wheel Bear Replacer

Rear Wheel Bearing Remover

Rear Wheel Bearing Installer

Rear Wheel Bearing Oil Seal Installer

Rear Wheel Bearing Oil Seal Remover

Differential Bearing Remover

Differential Bearing Remover

U-Joint
Flange Holder
Ford Tool No.

T53T4851-A

T00L4858-D

T57L4614-A

T00L4621-K

T53L-200-A

T57L-4625-A or

T00L4625-K

T57L4616-A or

T00L4615-D

T58L-101-A

T55P4616-A2

T57L4621-B or

T00L4621-L

T58L4676-A

T00L4858-E
Former No.

4851-A, D

—

4614

4621-K

—

4625-K

—

—

—

—

4676-F

4858-E
Description

U-Joint
Flange Remover

U-Joint
Flange Remover

Drive Pinion Retainer Support

Pinion Rear Bearing Cone Remover

Handle Adapter

Pinion Pilot Bearing Remover and

Installer

Pinion Front Bearing Cup Remover

and Replacer

Puller Attachment—For Bearing

Cup Removal

Pinion Rear Bearing Cup Remover

and Replacer

Pinion Rear Bearing Cone Installer

Drive Pinion Oil Seal Replacer

U-Joint
Flange and Pinion Bearing

Replacerprocarmanuals.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

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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

05-03-03
Clutch
05-03-03

CLUTCH PEDAL

ADJUSTMENTS

Adjust
the
clutch pedal free travel

whenever
the
clutch does
not
disen-

gage properly,
or
when
new
clutch

parts
are
installed. Improper adjust-

ment
of the
clutch pedal
is one of the

most frequent causes
of
clutch failure

and
can be a
contributing factor
in

some transmission failures.

FREE TRAVEL

1.
Disconnect
the
clutch return

spring from
the
release lever.

2.
Loosen
the
release lever
rod

locknut
and
adjusting
nut
(Figs.
1, 2

and
3).

3.
Move
the
clutch release lever

rearward until
the
release bearing

lightly contacts
the
clutch pressure

plate release fingers.

4.
Adjust
the rod
length until
the

rod seats
in the
release lever pocket.

5.
Insert
the
specified feeler gauge

between
the
adjusting
nut and the

swivel sleeve. Then tighten
the
adjust-

ing
nut
against
the
gauge finger tight.

6. Tighten
the
locknut against
the

adjusting
nut,
being careful
not to di-

sturb
the
adjustment. Torque
the
lock-

nut
to
specification
and
remove
the

feeler gauge.

7.
Install
the
clutch return spring.

8. Check
the
free travel
at the
pedal

for conformance
to
specification.
Re-
adjust
if
necessary.

9.
As a
final check, measure
the

pedal free travel with
the
transmission

in neutral
and the
engine running
at

about 3000
rpm. If the
pedal free

travel
at
this speed
is not a
minimum

of
1/2
inch, readjust
the
clutch pedal

free travel. Otherwise,
the
release
fin-

gers
may
contact
the
release bearing

continuously, resulting
in
premature

bearing
and
clutch failure. Free travel

must
be
exactly
to
specification.

CLUTCH ASSIST

SPRING REPLACEMENT

(FAIRLANE, FALCON,

MONTEGO)

1.
Remove
the
cotter
pin
from
the

clutch
rod at the
clutch pedal lever
as-

sembly inside
the
passenger compart-

ment.

2.
Grasp
the
clutch pedal lever

firmly
to
prevent slipping
and
remove

the clutch
rod
from
the
lever. Allow

the clutch pedal lever
to
rest
on the

floor panel.

3.
Remove
the
forward bolt secur-

ing
the
assist spring bracket
to the

brake pedal bracket
and
loosen
the

rear bolt
two or
three turns.
Do not

remove
the
rear bolt.

4.
Grasp
the
assist spring bracket

with pliers
and
rotate upward until
the

spring
can be
separated from
the

bracket.

BRAKE PEDAL

BRACKET

CLUTCH ASSIST SPRING

BRACKET
-
7535

CLUTCH PEDAL

7519
5.
Position
the
assist spring
in the

clutch pedal spring bracket
and the

assist spring bracket. Rotate
the

spring bracket downward until
the

forward bolt holes
in the
assist spring

bracket line
up
with
the
holes
in the

brake pedal bracket
(Fig. 4).

6. Install
the
forward bolt retaining

the assist spring bracket
to the
brake

pedal bracket
and
torque
the
forward

and rear bolts
to
specification.

7.
Install
the
clutch
rod to the

clutch pedal lever
and
insert
the
cotter

pin.

CLUTCH PEDAL, PEDAL

ASSIST SPRING AND/OR

BUSHING REMOVAL

AND INSTALLATION

FORD, MERCURY,

METEOR

1.
Remove
the pin
that secures
the

clutch pedal-to-equalizer
rod to the

clutch pedal.

2.
Grasp
the
clutch pecal lever

firmly
to
prevent slipping
and
remove

the clutch
rod
from
the
lever. Allow

the clutch pedal lever
to
rest
on the

floor.

3.
Loosen
the
lower bolt securing

the assist spring bracket
to the
pedal

support bracket
two or
three turns.

Then, remove
the
upper bolt from
the

bracket.
Do not
remove
the
lower

bolt.

4.
Grasp
the
assist spring bracket

with pliers
and
rotate
it
counterclock-

wise until
the
spring
is
free
(Fig 5).

5.
Remove
the
retaining ring from

the
end of the
clutch pedal shaft. Then

remove
the
shaft, bushings
and
clutch

pedal from
the
support.

6. Remove
the
bushings from
the

pedal shaft
and
pedal support
and

transfer
the
rubber pedal
pad.

7.
After lubricating
the
pedal shaft

ASSIST SPRING

LOWER BOLT

ASSIST SPRING BRACKET-

UPPER
BOL"

C 1769-B

FIG. 4—Clutch Pedal Assembly
—
Fairlane, Montego, Falcon
C2058-A

;. 5—Removing Clutch Assist

Spring
—
Ford,
Mercury and Meteorprocarmanuals.com