suspension FORD MUSTANG 1969 Volume One Chassis

03-02-29

Suspension

03-02-29

SPRING LEAVES

AND TIE-BOLT

LINCOLN CONTINENTAL

Check for broken spring leaves. In-

spect the anti-squeak inserts between

the leaves, and replace them if they

are worn. The spring leaves must be

dry and free of oil and dirt before new

inserts are installed.
If the spring center tie-bolt requires

replacement, clamp the spring in a

vise to keep the spring compressed

during bolt removal and installation.

REAR SHACKLE AND

HANGER ASSEMBLY

LINCOLN CONTINENTAL

Inspect the rear shackle, bushings,

and studs for wear or damage. Re-

place parts where necessary (Fig. 6).
If the rear shackle bushings are to

be replaced, it will be necessary to re-

move the rear hanger assembly. Tor-

que the hanger attaching bolts to

specification when installed.procarmanuals.com

03-03-01
Automatic
Air
Leveling System

03-03-01

PART
3-3
Automatic
Air
Leveling System

COMPONENT INDEX

AIR COMPRESSOR

Disassembly
and
Overhaul

Removal
and
Installation

AIR CYLINDER

Removal
and
Installation

DESCRIPTION

HEIGHT CONTROL VALVE

Disassembly
and
Overhaul

Removal
and
Installation
MODEL APPLICATION
All
Models
Ford

03-03

03-02

03-02

03-01

03-03

03-02
Mercury
03-03

03-02

03-02

03-01

03-03

03-02
Meteor
03-03

03-02

03-02

03-01

03-03

03-02
Cougar
N/A

N/A

N/A

N/A

N/A

N/A
Fairlane
N/A

N/A

N/A

N/A

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.
Falcon
N/A

N/A

N/A

N/A

N/A

N/A
Montego
N/A

N/A

N/A

N/A

N/A

N/A
Mustang
N/A

N/A

N/A

N/A

N/A

N/A
Lincoln-
Continental
N/A

N/A

N/A

N/A

N/A

N/A
Thunderbird
N/A

N/A

N/A

N/A

N/A

N/A
Continental-
Mark III
N/A

N/A

N/A

N/A

N/A

N/A

DESCRIPTION

The automatic level control
is an

accessory item
on the
Ford, Mercury

and Meteor vehicles
(Fig. 1).
This
de-

vice
is a
supplement
to the
rear coil

spring suspension,
and
will automati-
cally maintain
the
rear standing height

of
the
vehicle
at an
approximate
con-

stant position compensating
for
vary-

ing loaded conditions.
The
system

consists
of a
vacuum operated
com-
pressor, control valve,
air
cylinders

and
the
connecting lines
and
fittings.

In
the
event
of
accidental
air
loss,
the

conventional coil springs will support

the vehicle.

RUBBER
AIR
CYLINDER

WITHIN COIL SPRING
HEIGHT CONTROL

VALVE
RUBBER
AIR
CYLINDER

WITHIN COIL SPRING

RUBBER VACUUM LINE
TO
VACUUM

DISTRIBUTION CONNECTOR

RED CLAMP STATION WAGON ONLY

COMPRESSOR

NYLON
AND
STEEL LINES

FROM VALVE
TO
CYLINDERS

FIG.
1
—
Air Leveling System
FT475-A
procarmanuals.com

03-03-03
Automatic Air Leveling System

03-03-03

COMPRESSOR LINE
AIR
CYLINDER LINE INTAKE PORT EXHAUSTPORT
ADJUSTMENT SCREW

MOUNTING BRACKET
HEIGHT CONTROL VALVE
REAR SUSPENSION UPPER
ARM

FIG. 3—Height Control Valve Installation

Al R CYLINDER
F 1365-A

FIG. 4—Air Cylinder Installation

3 MAJOR REPAIRS

AIR COMPRESSOR

Compressor repair should
be
limit-

ed
to the
cleaning
of the
micro-bon

filter.

REMOVAL

1.
Remove
the
three cover filter
at-

taching screws.
2.
Remove
the
filter
and
cover

gasket.

3.
Wash
the
filter
in
solvent, blow

it
dry
with compressed
air
working

from
the
inside outward.

INSTALLATION

1.
Position
a new
gasket
and the

cover
on the
compressor.
2.
Install
the
three attaching

screws.

HEIGHT CONTROL VALVE

Other than adjusting
the
trim

height,
no
repairs should
be
made
to

the height control valve.

1.
Thoroughly clean exterior
of the

height control valve.procarmanuals.com

03-07-02
Ford Design Non-Integral Power Steering System

03-07-02

PUMP AND RESERVOIR

CONTROL VALVE

POWER CYLINDER

FIG. 7—Non-Integral Power Steering System
G 1651-A

IN-VEHICLE ADJUSTMENTS
AND
REPAIRS

HOISTING INSTRUCTIONS

Damage
to
suspension and/or steer-

ing linkage components
may
occur
if

care
is not
exercised when positioning

the hoist adapters
of 2
post hoists

prior
to
lifting
the
vehicle.

If
a 2
post hoist
is
used
to
lift
the

vehicle, place
the
adapters under
the

front suspension lower arms.
Do not

allow
the
adapters
to
contact
the

steering linkage.

CONTROL VALVE CENTERING

SPRING ADJUSTMENT

1.
Raise
the
vehicle
and
remove
2

spring
cap
attaching screws
and
lock

washers
and
remove
the
spring
cap.

2.
Tighten
the
adjusting
nut
snug

(90-100 in-lbs); then, loosen
the nut

1/4 turn. Make sure that
the nut ro-

tates
1/4
turn
(90
degrees)
on the

threads
of the
bolt.
Do not
tighten
the

adjusting
nut too
tight.

3.
Position
the
spring
cap to the

valve housing. Lubricate
and
install

the
two
attaching screws
and
washers.

Torque
the
screws
to
72-100 in-lbs.

4.
Lower
the
vehicle.

5.
Start
the
engine
and
check
the

turning effort with
a
spring scale.

With
the
spring scale attached
to the

rim
of the
steering wheel,
the
effort
to
turn
the
wheel
in
both directions

should
not
exceed
12
pounds.

CONTROL VALVE
TO
POWER

STEERING CYLINDER HOSE

1.
Raise
the
vehicle
on a
hoist
and

place
a
drain
pan
under
the
power

cylinder.

2.
Disconnect
the
hose from
the

power cylinder
and
allow
the
fluid
to

drain from
the
hose. Then, disconnect

the hose from
the
control valve.

3.
Connect
the
unmarked
end of

the shorter tube
(9 7/16 in
long)
to

valve port
C
(Fig. 2). Hold
the
tube
so

that
the
bend parallels
the
surface
of

valve shown
in Fig. 2,
tighten
the nut.

PLANE
OF
TUBE BEND
IN

3A717 HOSE
TO BE
PARALLEL

WITH THIS SURFACE ON VALVE.

CLEARANCE BETWEEN

COUPLING TO
BE 1/16-

1/8 INCH
IN
THIS AREA

G 1503-A

FIG. 2—Power Steering Hose

Installation
Connect
the
opposite
end to the
lower

port
in the
cylinder. Hold
the
tube
se-

curely while tightening
the nut to pre-

vent twisting
the
tube. Connect
the

other tube
(9 5/8 in
long)
to
port
A,

making sure that tube
is
parallel with

the other tube.

4.
Remove
the
drain
pan and
lower

the vehicle.

5.
Fill
the
power steering pump res-

ervoir with fluid
to the
proper level

(Part
3-1).

6. Start
the
engine
and
turn
the

steering wheel
to
each
end of its
travel

several times
to
cycle
the
system.

Then, check
for
leaks.

7.
Stop
the
engine
and
again check

the power steering fluid level.
Add

fluid
as
required.

POWER STEERING PUMP

TO CONTROL VALVE HOSE

REMOVAL

1.
Remove
the
fluid from
the
pump

reservoir with
a
suction
gun.

2.
Raise
the
vehicle
on a
hoist.

3.
Remove
the
clamp retaining
the

hose tubes
to the
control valve.

4.
Disconnect
the
fluid return
and

pressure hoses from
the
control valve

and allow
the
fluid
to
drain into
a

pan.procarmanuals.com

03-07-03
Ford Design Non-Integral Power Steering System

03-07-03

5.
Lower the vehicle and disconnect

the fluid return hose from the reser-

voir.

6. Disconnect the fluid pressure

hose from the pump outlet fitting.

7.
Remove 1 bolt attaching the

hoses,
insulator, and the retainer to

the frame side rail and remove the

hoses,
and the insulator and retainer

as an assembly from the vehicle.

8. Remove the pressure and return

hoses from the retainer and insulator.

INSTALLATION

1.
Install the pressure and return
hoses in the insulator and retainer.

Paint stripe on pressure hose must be

aligned with slot in insulator. Paint or

tape band on return hose must be cen-

tered in insulator. Position the assem-

bly to the frame side rail and install

the attaching bolt.

2.
Place a hose clamp on the fluid

return hose and install the hose on the

power steering pump reservoir return

fitting.

3.
Torque the pump outlet fitting to

specification (Part 3-13). Then, con-

nect the pressure hose to the outlet fit-

ting and torque the fitting to specifica-

tion.
4.
Raise the vehicle and connect the

pressure and return lines to the con-

trol valve.

5.
Install the clamp to retain the

hose tubes to the control valve.

6. Lower the vehicle and fill the

power steering pump reservoir with

fluid, C1AZ-19582-A, to the proper

level (Part 3-1).

7.
Start the engine and turn the

steering wheel to each end of its travel

several times to cycle the system.

Then, check for fluid leaks.

8. Stop the engine and again check

the power steering fluid level (Part

3-1). Add fluid as required.

REMOVAL AND INSTALLATION

HOISTING INSTRUCTIONS

Damage to suspension and/or steer-

ing linkage components may occur if

care is not exercised when positioning

the hoist adapters of 2 post hoists

prior to lifting the vehicle.

If a 2 post hoist is used to lift the

vehicle, place the adapters under the

front suspension lower arms. Do not

allow the adapters to contact the

steering linkage.

STEERING GEAR

Refer to Group 3-6, Section 3 for

detailed instructions.

POWER STEERING PUMP

Refer to Group 3-10, Section 3 for

detailed instructions.

POWER STEERING CONTROL

VALVE

REMOVAL

1.
Disconnect the 4 fluid line fit-

tings at the control valve, and drain

the fluid from the lines. Turn the front

wheels to the left and right several

times to force all the fluid from the

system.

2.
Loosen the clamping nut and

bolt at the right end of the sleeve.

3.
Remove the roll pin from the

steering arm-to-idler arm rod -through

the slot in the sleeve.

4.
Remove the control valve ball

stud nut.

5.
Using the tool shown in Fig. 3,

remove the ball stud from the sector

shaft arm.
VALVE

Too/-3290-C BALL STUD PITMAN ARM

FIG. 3—Removing Control Valve

Ball Stud

6. After turning the front wheels

fully to the left, unthread the control

valve from the center link steering

arm-to-idler arm rod.

INSTALLATION

1.
Thread the valve onto the center

link until about four threads are still

visible on the link.

2.
Position the ball stud in the sec-

tor shaft arm.

3.
Measure the distance between

the center of the grease plug in the

sleeve and the center of the stud at the

inner end of the left spindle connect-

ing rod (Fig. 4). The distance should

be 5 5/8 inches for Montego, Falcon

and Fairlane vehicles. The distance

should be 4 7/8 inches for Mustang

and Cougar models. If the distance is

not correct, disconnect the ball stud

from the sector shaft arm and turn the

valve on the center link to increase or

decrease the distance.

4.
When the correct distance is ob-

tained and the ball stud is positioned

in the sector shaft arm, align the hole

in the steering arm-to-idler arm rod

with the slot near the end of the valve
sleeve. Install the roll pin in the rod

hole to lock the valve in position on

the rod.

5.
Torque the valve sleeve clamp

bolt to specification.

6. Install the nut on the ball stud,

and torque the nut to specification.

Install a new cotter pin.

7.
Connect the fluid lines to the

control valve, and tighten all fittings

securely. Do not over-tighten.

8. Fill the fluid reservoir with the

specified fluid to the cross hatched

area on the dip stick.

9. Start the engine and run it at

idle speed for about two minutes to

warm the fluid in the power steering

system.

10.
Turn the steering wheel all the

way to the left and right several times,

and check the system for fluid leaks.

11.
Increase the engine speed to

about 1000 rpm, and turn the steering

wheel all the way to the left and right

several times.

CONTROL VALVE CONNECTING ROD STUD

LUBRICATION PLUG

G1653-A

FIG. 4—Control Valve Installation

Measurements—All Modelsprocarmanuals.com

03-12-02
Wheels
And
Tires

03-12-02

LIFE GUARD TIRE

The Goodyear Power Cushion Tire

(available
on
Thunderbird, Lincoln

and Continental Mark
III
models)
fit-

ted with
the
Life Guard Safety Spare
provides
a
tire within
a
tire with
two

separate
air
chambers
(Fig.
3). If the

outer tire casing should
be
punctured

or otherwise damaged causing
it to go

flat,
the
Life Guard Safety Spare will

carry
the
load
of the
vehicle
and
will
allow driving
at
speeds
up to 40 mph

with good control
up to a
distance
of

40 miles.
A
Safety-Signal built into

the Life Guard tread produces
a
lope

or vibration indicating
the
outer tire

has lost pressure.

HUB AND ROTOR

ASSEMBLY
INNER

BEARING

CUP
GREASE

RETAINER

ADJUSTING

NUT

OUTER

BEARING

CONE
AND

ROLLER

INNER BEARING

CONE
AND

ROLLER

WHEEL

ASSEMBLY

F1416-A

F- 1380 •
A

FIG. 2—Front
Hub and
Rotor Bearing
and
Grease

Retainer Disc Brakes—Typical
FIG. 3—Life Guard Safety

Tire—Sectional View

IN-VEHICLE ADJUSTMENTS AND REPAIRS

HOISTING INSTRUCTIONS

Damage
to
steering linkage compo-

nents
and
front suspension struts
may

occur
if
care
is
not
exercised when
po-

sitioning
the
hoist adapters
of 2
post

hoists prior
to
lifting
the
vehicle.

If
a 2
post hoist
is
used
to
lift
the

vehicle, place
the
adapters under
the

lower arms
or
the No. 1
crossmember.

Do
not
allow
the
adapters
to
contact

steering linkage.
If the
adapters
are

placed under
the
crossmember,
a
piece

of wood (2x4x16 inches) should
be

placed
on the
hoist channel between

the adapters. This will prevent
the

adapters from damaging
the
front
sus-

pension struts.

FRONT WHEEL BEARING

ADJUSTMENT

The front wheel bearings should
be

adjusted
if the
wheel
is
loose
on the

spindle
or if the
wheel does
not
rotate

freely.
The
following procedures will

bring
the
bearing adjustment
to
speci-

fication.

DRUM BRAKES

1.
Raise
the
vehicle until
the
wheel

and tire clear
the
floor.
2.
Pry off the hub cap or
wheel

cover
and
remove
the
grease
cap (Fig.

1) from
the hu6.

3.
Wipe
the
excess grease from
the

end
of the
spindle,
and
remove
the

cotter
pin and nut
lock.

4.
While rotating
the
wheel,
hub,

and drum assembly, torque
the
adjust-

ing
nut to 17-25
ft-lbs
to
seat
the

bearings
(Fig.
4).

5.
Locate
the nut
lock
on the ad-

justing
nut so
that
the
castellations
on

the lock
are
aligned with
the
cotter

pin hole
in the
spindle.

6. Using
a 1
1/8-inch
box
wrench,

WITH WHEEL ROTATING

TORQUE ADJUSTING
NUT

TO 17-25 FT. LBS.
BACK ADJUSTING

NUT
OFF
1/2
TURN
back
off the
adjusting
nut one
half

turn. Retighten
the
adjusting
nut to

10-15 in-lbs with
a
torque wrench
or

finger tight.

7.
Position
the
lock
on the
adjust-

ing
nut and
install
a new
cotter
pin.

Bend
the
ends
of
the
cotter
pin
around

the castellated flange
of the nut
lock.

8. Check
the
front wheel rotation.

If
the
wheel rotates properly, install

the grease
cap and the hub cap or

wheel cover.
If the
wheel still rotates

roughly
or
noisily, clean, inspect
or

replace
the
bearings
and
cups
as re-

quired.

TIGHTEN ADJUSTING

NUT
TO
10-15 IN.-LBS.
INSTALL THE LOCK

AND
A
NEW COTTER
PIN

F1417-A

FIG. 4— Front Wheel Bearing Adjustmentprocarmanuals.com

03-12-03

Wheels And Tires

03-12-03

DISC BRAKES

1.
Raise the vehicle until the wheel

and tire clear the floor.

2.
Pry off the wheel cover and re-

move the grease cap (Fig. 2) from the

hub.

3.
Wipe the excess grease from the

end of the spindle, and remove the ad-

justing nut cotter pin and nut lock.

4.
Loosen the bearing adjusting nut

three turns. Then, rock the wheel,

hub,
and rotor assembly in and out

several times to push the shoe and lin-

ings away from the rotor.

5.
While rotating the wheel, hub,

and rotor assembly, torque the adjust-

ing nut to 17-25 ft-lbs to seat the

bearings (Fig. 4).

6. Back the adjusting nut off one

half turn. Then, retighten the adjust-

ing nut to 10-15 in-lbs with a torque

wrench or finger tight.

7.
Locate the nut lock on the ad-

justing nut so that the castellations on

the lock are aligned with the cotter

pin hole in the spindle.

8. Install a new cotter pin, and

bend the ends of the cotter pin around

the castellated flange of the nut lock.

9. Check the front wheel rotation.

If the wheel rotates properly, install

the grease cap and the hub cap or

wheel cover. If the wheel still rotates

roughly or noisily, clean or replace the

bearings and cups as required.

10.
Before driving the vehicle,
pump the brake pedal several times to

obtain normal brake lining to rotor

clearance and restore normal brake

pedal travel.

BALANCING LIFE

GUARD TIRE

Tires fitted with the Life Guard

Safety Spare are balanced in the same

manner as conventional tires. If an ex-

cessive out of balance condition exists

the following procedure can be used to

correct the condition:

1.
Remove the core housing and de-

flate both air chambers.

2.
Install the core housing.

3.
Unseat the beads of tire with the

bead breakers away from the valve

stem as shown in Fig. 5.

F 1383

FIG. 5—Breaking Top Bead of

Tire From Wheel Rim
4.
Rotate tire casing 90 degrees on

the wheel rim.

5.
Rotate the tire casing back and

forth on the rim to center the valve.

6. Inflate both chambers of the tire

following steps 13 through 15 of the

Tire Installation procedure.

7.
Balance the tire in the normal

manner.

CORRECTING VIBRATION

AND SHAKE-

LIFE GUARD TIRE

The condition of excessive vibration

and shake is generally the result of an

incorrect pressure relationship between

the inner and outer air chambers that

may cause the life guard to shift posi-

tion within the tire. The following

procedure should be used to correct

vibration and shake conditions:

1.
Check pressure of the inner and

outer air chambers on all four tires.

2.
If the inner chamber has at least

five psi more pressure than the outer

chamber the pressures should be ad-

justed and the tires rebalanced if nec-

essary.

3.
If the pressures of the inner and

outer air chambers are equal the Air

Container is leaking. To repair the

leaking air container the recommend-

ed procedures for the removal, repair

of air container, mounting, and bal-

ancing should be followed.

REMOVAL AND INSTALLATION

HOISTING INSTRUCTIONS

Damage to steering linkage compo-

nents and front suspension struts may

occur if care is not exercised when po-

sitioning the hoist adapters of 2 post

hoists prior to lifting the vehicle.

If a 2 post hoist is used to lift the

vehicle, place the adapters under the

lower arms or the No. 1 crossmember.

Do not allow the adapters to contact

the steering linkage. If the adapters

are placed under the crossmember, a

piece of wood (2x4x16 inches) should

be placed on the hoist channel be-

tween the adapters. This will prevent

the adapters from damaging the front

suspension struts.

WHEELS AND TIRES

WHEEL AND TIRE

REMOVAL

1.
Pry off the wheel hub cap or
wheel cover. Loosen but do not re-

move the wheel hub nuts.

2.
Raise the vehicle until the

wheel and tire clear the floor.

3.
Remove the wheel hub nuts

from the bolts, and pull the wheel

and tire from hub and drum.

F1424-
A

FIG.
6—Bead
Loosening Tool
REMOVING CONVENTIONAL

TIRE FROM WHEEL

The tire can be demounted on a

mounting machine. Be sure that the

outer side of the wheel is positioned

downward. If tire irons are used, fol-

low the procedure given here.

1.
Remove the valve cap and core,

and deflate the tire completely.

2.
With a bead loosening tool,

break loose the tire side walls from

the wheel (Fig. 6).

3.
Position the outer side of the

wheel downward, and insert two tire

irons about eight inches apart between

the tire inner bead and the back side

of the wheel rim. Use only tire irons

with rounded edges or irons designed

for removing tubeless tires.

4.
Leave one tire iron in position,

and pry the rest of the bead over the

rim with the other iron. Take small

bites with the iron around the tire inprocarmanuals.com

03-12-05
Wheels
And
Tires

03-12-05

and sharp edges from valve hole
in

rim.

8. Mount first tire bead exercising

care
not to
pinch
air
container.

9. Start valve through hole
in rim.

Do
not
pull valve housing into place

at this time.

10.
Mount
the
second bead starting

just past
the
valve
so the
last portion

of
the
bead goes over
the rim at the

valve.

11.
Rotate
the
tire back
and
forth

to center
the
valve housing.

12.
Pull
the
valve housing into

place. Make certain that
the
rubber

valve ridge
is
visible around
thi
valve

housing
(Fig.
12).

13.
Tighten
the
core housing lightly

using pliers.

14.
Thread
the
Inflate-Chek adapt-

er onto
the
core housing.
15.
Inflate
the
inner chamber
to

seat
the
tire beads exercising care
not

to exceed
45 psi
pressure. Adjust this

inner chamber
air
pressure
to 15 psi

higher than
the
recommended tire

pressure.

F 1387
- A

FIG. 12—Valve Installation
16.
Remove
the
Inflate-Chek

adapter
and
adjust tire (outer cham-

ber) pressure
to the
recommended

pressure.

17.
Recheck inner chamber pres-

sure.

18.
Install valve
cap.

WHEEL
AND
TIRE

INSTALLATION

1.
Clean
all
dirt from
the hub and

drum.

2.
Position
the
wheel
and
tire
on

the
hub and
drum. Install
the
wheel

hub nuts
and
tighten them alternately

to draw
the
wheel evenly against
the

hub
and
drum.

3.
Lower
the
vehicle
to the
floor,

and torque
the hub
nuts
to
specifica-

tion.

MAJOR REPAIR OPERATIONS

HOISTING INSTRUCTIONS

Damage
to
steering linkage compo-

nents
and
front suspension struts
may

occur
if
care
is
not
exercised when
po-

sitioning
the
hoist adapters
of 2
post

hoists prior
to
lifting
the
vehicle.

If
a 2
post hoist
is
used
to
lift
the

vehicle, place
the
adapters under
the

lower arms
or the
No.
1
crossmember.

Do
not
allow
the
adapters
to
contact

the steering linkage.
If the
adapters

are placed under
the
crossmember,
a

piece
of
wood (2x4x16 inches) should

be placed
on the
hoist channel
be-

tween
the
adapters. This will prevent

the adapters from damaging
the
front

suspension struts.

FRONT WHEEL GREASE

SEAL
AND
BEARING

REPLACEMENT AND/OR

REPACKING

If bearing adjustment will
not
elimi-

nate looseness
or
rough
and
noisy
op-

eration,
the hub and
bearings should

be cleaned, inspected,
and
repacked

with specified wheel grease.
If the

bearing cups
or the
cone
and
roller

assemblies
are
worn
or
damaged, they

should
be
replaced.

DRUM BRAKES

1.
Raise
the
vehicle until
the
wheel

and tire clear
the
floor.

2.
Remove
the
wheel cover
or hub
cap.
Remove
the
grease
cap
from
the

hub.
Remove
the
cotter
pin,
nut
lock,

adjusting
nut, and
flat washer from

the spindjej, Remove
the
outer bearing

cone
and
roller assembly
(Fig.
1).

3.
Pull
the
wheel,
hub, and
drum

assembly
off the
wheel spindle.

4.
Remove
and
discard
the
grease

retainer. Remove
the
inner bearing

Too/-T69L-J102-A

F1476-A

FIG. 13—Removing Front Wheel

Bearing Cup—Except Lincoln

Continental
cone
and
roller assembly from
the hub

with Tool 1175AE.

5.
Clean
the
lubricant
off the
inner

and outer bearing cups with solvent

and inspect
the
cups
for
scratches,

pits,
excessive wear,
and
other
dam-

age.
If
the
cups
are
worn
or
damaged,

remove them with Tool T69L-1102-A

(Fig.
13).

6. Thoroughly clean
the
inner
and

outer bearing cone
and
roller assem-

blies with solvent
and dry
them thor-

oughly.
Do not
spin
the
bearings with

compressed
air.

Inspect
the
cone
and
roller assem-

blies
for
wear
or
damage,
and
replace

them
if
necessary.
The
cone
and
roller

assemblies
and the
bearing cups

should
be
replaced
as a
unit
if
damage

to either
is
encountered.

7. Thoroughly clean
the
spindle
and

the inside
of the hub
with solvent
to

remove
all old
lubricant.

Cover
the
spindle with
a
clean

cloth,
and
brush
all
loose dust
and

dirt from
the
brake assembly.
To
pre-

vent getting dirt
on the
spindle, care-

fully remove
the
cloth from
the

spindle.

8.
If the
inner and/or outer bearing

cup(s) were removed, install
the re-

placement cup(s)
in the hub
with
the

tool shown
in Fig.
14.
Be
sure
to
seat

the cups properly
in the hub.

9. Pack
the
inside
of the hub
with

specified wheel bearing grease.
Add

lubricant
to the hub
only until
the

grease
is
flush with
the
inside diame-

ter
of
both bearing cups
(Fig.
15).procarmanuals.com

03-13-01
Specifications

03-13-01

PART 3-13 Specifications

FRONT
WHEEL
ALIGNMENT

Vehicle

Model

Mustang,
Cougar

Fairlane, Falcon

Mont
ego

Ford,
Mercury

Meteor

Thunderbird,

Mark III

Lincoln

Continental
Dimension

"C"

Inches

(I) 6.30

® 6.50

©4.20

® 4.20

©5.87
Dimension

"D"

Inches

©5.50 (Mustang)

6.35 (Cougar)

©6.72

©6.70

©6.70

©8.39
Alignment

Factors

Caster©

Camber©

Toe-in-Inches

Caster©

Camber©

Toe-in-Inches

Caster©

Camber©

Toe-in-Inches

Caster©

Camber®

Toe-in-Inches

Caster®

Camber®

Toe-in-Inches
Min.

-3/4°

+1/4°

1/16

-1
3/4°

•1/2°

1/8

0°

•1/4°

1/16

0°

•1/4°

1/16

-1/2°

•1/4°

0
Max.

+1 1/4°

+1 3/4°

5/16

+1/4°

+1°

3/8

+2°

+11/4°

5/16

+2°

+1 1/4°

5/16

-2
1/2°

+11/4°

1/4
Desired

+1/4°

+3/4°

3/16

•3/4°

+1/4°

3/16

+1°

+1/2°

3/16

+1°

+1/2°

3/16

•11/2°

+1/2°

1/8

©Maximum difference between wheels not to exceed 1/2° (setting). Maximum checking difference not to exceed 1° with caster and camber
with-

in specifications.

©Maximum difference between wheels not to exceed 1/2°.

©Vertical distance between bottom surface of spring tower on centerline of rebound bumper bolt and point on flat surface of upper suspension

arm midway between ball joint rivets.

©Shortest vertical distance between point on side member and axle housing.

©Distance from corner of lower flange sidemember front to center of bolt head (strut mounting bolt).

©Vertical distance between bottom of sidemember at center of axle bumper bracket and top of axle housing.

©Vertical distance between point on underside of crossmember pocket and point on top of drag strut.

©Distance from axle housing to surface on sidemember immediatly behind axle bumper.

WHEELBASEAND TREAD WIDTH-INCHES

FRONT WHEEL TURNING ANGLE

Vehicle Model

Mustang

Cougar

Fairlane, Montego

Falcon (except Station Wagon)

Falcon Station Wagon

Ford

Mercury, Meteor

Thunderbird (2-Door)

Thunderbird (4-Door), Mark HI

Lincoln Continental
Wheelbase

108.0

111.1

116.0

110.9

113.0

121.0

124.0

114.7

117.2

126.0
Tread

Front

58.5

58.5

58.8

58.8

58.8

63.0

63.0

62.0

62.0

62.4
Width

Rear

58.5

58.5

5«.5

58.5

58.5

64.0

64.0

62.0

62.0

61.0
Vehicle Model

Mustang,
Cougar

Fairlane, Falcon, Montego

Ford,
Mercury, Meteor

Thunderbird, Mark III

Lincoln Continental
Turning Angle of Outside Wheel

With Inside Wheel Turned 20°

18.68°

With Power Steering 17.88°

With Manual Steering 18.1°

With Power Steering 19.14°

With Manual Steering 18.96°

19.26°

17.71°

BALL JOINTS -RADIAL PLAY

STEERING WHEEL TURNING EFFORT

Vehicle Model

Cougar, Fairlane,

Falcon,
Montego,

Mustang

Ford,
Mercury,

Meteor, Thunderbird,

Mark III, Lincoln

Continental
Description

Lower Ball Joint

Upper Ball Joint

Lower Ball Joint

Upper Ball Joint
Radial Play-Max. Allowable

Replace if perceptibly loose

0.250
Inch

0.250
Inch

Replace if perceptibly loose
Vehicle Model

Ford,
Mercury, Meteor

Cougar, Fairlane, Falcon,

Montego, Mustang

Lincoln Continental, Mark III,

Thunderbird
Lbs.
Effort

5.0

6.5

3.75procarmanuals.com

03-13-05

Specifications

03-13-05

TORQUE LIMITS-FRONT SUSPENSION

MONTEGO, FALCON,
FAIR
LANE,
MUSTANG AND COUGAR

Description

Shock Absorber Upper Attachment

Shock Absorber Upper Bracket to Body

Front Suspension Compression Bumper to Body

Brake Backing Plate to Spindle

Upper Arm and Inner Shaft to Body

Spring Seat to Upper Arm

Shock Absorber to Spring Seat

Ball Joint to Spindle (Upper and Lower)

Wheel Bearing Adjusting Nut

Strut to Lower Arm

Lower Arm to Underbody

Stabilizer Bar Mounting Bracket to Underbody

Strut to Underbody

Stabilizer Bar to Lower Arm

Caliper to Spindle (Disc Brake) • Upper

- Lower

Strut to Underbody Slotted Nut
Ft • Lbs

Montego, Falcon, Fairlane

20-28

15-25

12-17

9-14 (Disc) 25-45 (Drum)

75-100

30-40

8-12

60-90 ©

17-25 ©

75-105

75-100

17-25

60-80

5-10

110-140

55-75
Mustang and Cougar

10-15

22-34

12-17

9-14 (Disc) 28-45 (Drum)

75-100

25-40

8-12

60-90 ©

17-25 ©

70-105

75-100

17-25

60-80

8-12

110-120

55-75

50-70 | 50-70

©Torquethe adjusting nut to 17-25 ft-lb. Locate nut lock on adjusting nut so ,ctstellations are aligned with cotter pin hole in spindle. Then,

backoff adjusting nut and nut lock so the next castellation aligns with the cotter pin hole.

TORQE LIMITS-fRONT SUSPENSION

FORD,
MERCURY, METEOR

Description

Lower Arm to No. 2 Crossmember

Upper Arm to Frame

Upper Arm Bumper

Brake Backing Plate and Cylinder Assembly

to Spindle

Stabilizer Bar to Lower Arm

Ball Joint to Spindle (Upper and Lower)
Ft Lbs

55-75

100-130

15-25

80-106

5-10

60-90®
Description

Brake Backing Plate to Spindle

Strut to Lower Arm

Stabilizer Bar to Frame

Strut to Frame

Shock Absorber Upper Attachment

Shock Absorber Lower Arm

Caliper to Spindle (Disc Brake)
Ft-Lbs

25-45

70-113

18-27

60-90 ©

20-28

8 12

120-130

©Torque to specification, then tighten the nut to the nearest cotter pin slot and insert the cotter pin.

TORQUE LIMITS-FRONT SUSPENSION

THUNDERBIRD, CONTINENTAL MARK

Description

Lower Arm to #2 Crossmember

Upper Arm to Frame

Upper Arm Bumper

Stabilizer Bar to Lower Arm

Ball Joint to Spindle (Upper and Lower)

Strut to Lower Arm

Stabilizer Bar to Mounting Bracket

Strut to Frame

Shock Absorber Upper Attachment

Shock Absorber to Lower Arm

Brake Splash Shield (Disc) to Spindle

Caliper to Spindle (Disc Brake)

Upper Bolt

Lower Bolt
Torque

Ft-Lbs

60-90

100-150

15-25

5-10

©60-90

70-113

8-12

©60-90

20-23

8-12

9-14

110-140

90-120

©Torque to minimum specification;
then,
tighten the nut to the nearest cotter pin slot and insert the cotter pin.procarmanuals.com