1969 FORD MUSTANG lane assist

03-09-01
Saginaw Design Integral Power Steering Gear

03-09-01

PART 3-9 Saginaw Design

Integral Power Steering Gear

COMPONENT INDEX

STEERING GEAR

Cleaning and Inspection (See Page 03-01)

Description

Disassembly and Assembly

Mesh Load Adjustment

Removal and Installation

Overhaul
MODEL APPLICATION
All
Models
Ford

09-01

09-03

09-01

09-02

09-04
Mercury
N/A

N/A

N/A

N/A

N/A

N/A
Meteor
N/A

N/A

N/A

N/A

N/A

N/A
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
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/\

N/A
Continental-
Mark III
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.

DESCRIPTION

The Rotary Valve Safety power

steering gear operates entirely on dis-

placing fluid to provide hydraulic fluid

pressure assists only when turning. As

the entire gear assembly is always full

of fluid, all internal components of the

gear are immersed in fluid making

periodic lubrication unnecessary. In

addition, this fluid acts as a cushion
to absorb road shocks that may be

transmitted to the driver. All fluid

passages are internal except the pres-

sure and return hoses between the

gear and pump.

The rotary valve provides a smooth

transmission through the driving range

of steering wheel effort. A torsion bar

transmits the road feel to the driver.
Response of the steering gear to effort

applied to the steering wheel has been

greatly increased.

The rack-piston nut is one piece and

is geared to the sector shaft. Lash be-

tween the sector shaft and rack-piston

nut is maintained by an adjusting

screw which is retained in the end o\'

the shaft uear (Eiiz.l).

IN-VEHICLE ADJUSTMENTS AND REPAIRS

During the breaking in period of

the vehicle, it is probable that some

of the factory adjustments will change.

These changes in adjustment do not

necessarily affect the satisfactory op-

eration of the steering gear assembly

and ordinarily do not require re-ad-

justment unless there is excessive lash

or other malfunctioning. The only ad-

justment that should be performed in

the vehicle is the total over center

position load (mesh load) to eliminate

excessive lash between the sector shaft

and rack teeth.

MESH LOAD ADJUSTMENT

1.
Disconnect the Pitman arm from
the sector shaft and remove the steer-

ing wheel hub.

2.
Disconnect the fluid return line

at the reservoir; at the same time cap

the reservoir return line pipe.

3.
Place the end of the return line

in a clean container and cycle the

steering wheel in both directions as

required, to discharge the fluid from

the gear.

4.
Turn the gear 1/2 turn off cen-

ter (either direction). Using a 24 in-

lb torque wrench on the steering wheel

nut, determine the torque required to

rotate the shaft slowly through a 20

degree arc.

5.
Turn the sear back to center and
repeating the method of reading tor-

que as in Step 4, above, loosen the

adjuster lock nut, turn the screw in-

ward with a 7/32-inch Allen wrench

until the reading is equal to 6 in-lbs

in excess of Step 4 above, and retigh-

ten the lock nut while holding the

screw in place.

6. Recheck the readings and re-

place the Pitman arm and the steering

wheel hub.

7.
Connect the fluid return line to

the reservoir and fill the reservoir

with C1AZ-I9582-A Fluid to the

proper level.
procarmanuals.com

03-13-03

Specifications

03-13-03

MANUAL AND POWER

Vehicle

Model

Gear Type

Gear Ratio

Turns of
Strg.

Gr. (Lock to Lock)
®

Lube Type

Lube Capacity

(Lb.)

Worm Bearing

Preload (In Lb)®

Total Center

Meshload(lnLb)®

Adjustments

(All Models)
ASSIST STEERING GEAR SPECIFICATIONS

Ford,

Mercury,

Meteor

SM/VD-1

Manual

24:1

6-2/5

.97
±
.07

4-5

9-10
SMB-D

Manual

19.9:1

4-5/8

.55
±
.05

4-5

9-10

Adjusting
Mustang, Cougar

SMBK

Power Assist

and Manual®

16:1

3-3/4

ESW-M1C87-A

.55
±
.05

3-4®

8-9®

screw to bottom
of
sector

.000 -.002
SMB-F®

Manual

16:1

3-3/4

.55
±
.05

4-5

9-10

shaft T slot clearance:
Falcon,

Mont ego,

Fairlane

SMA-F

Manual

22:1

5-1/2

.87
±
.07

4-5

9-10
SMA-B

Power

Assist

16:1

4

.87
±
.07

3-4

8-9

©Production only
-
for service, use Model SMB-K.

®When used
for
improved
or
competition handling, worm bearing preload must
be
adjusted
to
4-5
In
Lb and total center meshload must
be

adjusted to 9-10 In Lb.

®Gear only
-
not attached to Pitman arm.

0Torque required
to
rotate input shaft
at
approximately 1-1/2 turns either side
of
center (gear
out of
vehicle
or
Pitman arm disconnected).

©Requiredto rotate input shaft and worm assembly past
the
center high point.

STEERING GEAR TORQUE UMITS(FT-LB)

Description

Sector Shaft Cover Bolts

Mesh Load Adjusting Screw Lock Nut

Ball Return Guide Clamp Screw

Preload Adjuster Lock Nut

Valve Housing
to
Gear Housing Screw

Race Retaining Inner Nut

Race Lock Nut

Piston End Cap

Set Screw-Rack Adjustment

Lubricant Fill Plug and Vent
Manual and Power Assist

Ford,
Mercury,

Meteor

30-40

32-40

18-42 (In-Lb)

60-80

3-9®
Fairlane, Falcon,

Montego

17-2?

32-40

18-42 (In-Lb) Pwr.

42-60 (In-Lb) Man.

60-80

3-9®
Mustang

Cougar

15-22

32-40

18-42 (In-Lb)

45-60

3-9®
Power steering

55-70

25-35

60-120 (In-Lb)

35-45

(D

®

50-75
Steering

30-35

20-30

3-6

50-110

50-100

® With tool T66P-3553-B
•
compute the torque as follows:

Length
of
Torque Wrench
X
60 Lb.
Ft.

°rque
"
Length
of
Torque Wrench
+
5.5 Inches

Example: With 13 inch torque wrench

13ln.
X
60 Lb. Ft. 13
X
60 Lb.
Ft.

13
In.
+
5.5 In.
18.5

®With tool T66P-3553-B
•
compute the torque as follows:

Length
of
torque wrench
X
25 Lb.
Ft.

Length of torque wrench
+
5.5 Inches

©Minimum
of
one thread must remain exposed when installed.
-0.703 X60- 42 (Lb.
Ft.)procarmanuals.com

05-03-01
Clutch

05-03-01

PART 5-3 Clutch

COMPONENT INDEX

CLUTCH EQUALIZER BAR AND/OR

BUSHING

Removal and Installation

CLUTCH PEDAL ASSIST SPRING

Removal and Installation

CLUTCH PEDAL AND/OR BUSHING

Removal and Installation

CLUTCH PEDAL, PEDAL ASSIST SPRING

AND/OR BUSHING

Removal and Installation

CLUTCH PEDAL FREE PLAY ADJUSTMENT

CLUTCH REMOVAL AND INSTALLATION

DESCRIPTION
MODEL APPLICATION
All
Models
Ford

03-05

N/A

N/A

03-03

03-03

03-05

03-01
Mercury
03-05

N/A

N/A

03-03

03-03

03-05

03-01
Meteor
03-05

N/A

N/A

03-03

03-03

03-05

03-01
Cougar
03-05

N/A

N/A

03-04

03-03

03-05

03-01
Fairlane
03-05

03-03

03-04

N/A

03-03

03-05

03-01
Falcon
03-05

03-03

03-04

N/A

03-03

03-05

03-01
Montego
03-05

03-03

03-04

N/A

03-03

03-05

03-01
Mustang
03-05

N/A

N/A

03-04

03-03

03-05

03-01
Lincoln-
Continental
N/A

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

N/A
Continental-
Mark
III
N/A

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.

DESCRIPTION

DESCRIPTION

The clutch is of the centrifugal sin-

gle dry disc type and consists of the
clutch disc, pressure plate and the

clutch release bearing.

CLUTCH PEDAL

7519

351538-S

VIEW A

BUSHING-2 REQ'D.

7517
C2055-A

FIG.
1—Clutch
Pedal and Linkage Adjustments —
Ford,
Mercury, Meteor
procarmanuals.com

05-03-02

Clutch
05-03-02

IN-VEHICLE ADJUSTMENTS AND REPAIRS

SPRING-7A600

EQJALIZER ROD-7A516

EQUALIZER BAR-7528

SPRING-7523
FELTWASHER-375475

EQUALIZER
EQUALIZER ROD-7A516

LOCKNUT-34809-S7

RELEASE ROD/

7B543

SNAP RING-7A629

OUTER BRACKET-7507

PIVOT-7A531

RELEASE ROD-7B543

RELEASE ROD-7B543

OUTER EQUALIZER BAR-7528
BUSHING-7526

SPRING-7A632

SNAP RING-7A629

FELT WASHER-375475-S
BUSHING-7543 SPRING-7523

FELT WASHER-358979-S

SPRING-7545

FAIRLANE AND MONTEGO

390 AND 428 ENGINES
FAIRLANE AND MONTEGO

302 AND 351

FIG.
2—Clutch
Pedal and Linkage Adjustment — Fairlane, Montego and Falcon

ASSIST SPRING BRACKET 7535-
ASSIST SPRING 7B572

SPRING

7A632

RELEASE ROD 7B543

390 ENGINE

SAME AS MAIN VIEW

EXCEPT AS SHOWN
351 ENGINE

SAME AS MAIN VIEW

EXCEPT AS SHOWN

C2056-A

FIG.
3—Clutch
Pedal and Linkage Adjustment — Mustang, Cougarprocarmanuals.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

05-03-05
Clutch

05-03-05

4.
Remove the bolt that secures the

left air vent control cable bracket to

the instrument panel. Position the

control cable to one side.

5.
Remove the retaining clip and

flat washer from the clutch pedal

shaft. Then, remove the shaft, bush-

ing, clutch pedal and brake pedal

from the support.

6. Remove the bushings from the

pedal shaft, and transfer the pedal

pad.

7.
Lubricate the clutch pedal shaft

bushings and position them on the

shaft. Then, position the brake pedal

and clutch pedal in the pedal support.

8. Install the flat washer and re-

taining clip on the pedal shaft.

9. Position the assist spring to the

pedal and bracket. Pry the bracket

forward and install the lower bolt.

Torque the bolts to specifications.

10.
Position the master cylinder

push rod, bushing, and washers on the

brake pedal and secure with a retain-

ing clip.

11.
Connect the equalizer rod to

the clutch pedal and secure it in place

with a retaining clip.

12.
Position the air vent control

cable bracket to the instrument panel

and secure with the attaching bolt.

13.
Adjust the clutch pedal free

travel.

EQUALIZER BAR AND/OR

BUSHING REMOVAL AND

INSTALLATION

FORD, MERCURY

AND METEOR

1.
Raise the vehicle and disconnect

the clutch pedal-to-equalizer rod at

the equalizer bar (Fig. 1).

2.
Disconnect the return spring and

retaining spring at the release lever.

Separate the release lever rod from

the release lever.

3.
Remove the equalizer bar frame

bracket from the frame.

4.
Remove the equalizer bar from

the pivot on the flywheel housing.

5.
Remove the wire clip to replace

the outer bushing and the snap ring
from the inner pivot stud to replace

the inner bushing.

6. Position the flat washer, felt

washer and bushing on the inner and

outer pivots. Secure these parts with

the snap ring.

7.
Position the equalizer bar on the

inner pivot and bolt the equalizer bar

frame bracket to the frame. Torque

the attaching bolts to specification.

8. Install the clutch release rod, re-

turn spring and retaining spring.

9. Connect the clutch pedal rod to

the equalizer bar.

10.
Adjust the clutch pedal free

travel.

MUSTANG, COUGAR,

MONTEGO, FALCON,

FAIRLANE (EXCEPT

MONTEGO AND FAIRLANE

WITH 390 V-8)

1.
Disconnect the clutch pedal

equalizer rod at the equalizer bar

(Figs.
2 and 3).

2.
Raise the vehicle and disconnect

the release lever, return spring at the

lever.

3.
Remove the equalizer bar outer

bracket and bushing assembly.

4.
Remove the release rod from the

equalizer bar, and then remove the

equalizer bar. Remove the bushing

and washers from the inner mounting

stud.

5.
Position the equalizer bar, wash-

ers,
inner bushing, and retainer on the

inner stud.

6. After positioning the outer bush-

ing, install the outer bracket (with the

equalizer bar in place).

7.
Connect the release rod and the

release lever return spring.

8. Lower the vehicle. Connect the

clutch pedal equalizer rod to the

equalizer baY and secure with the re-

taining pin.

9. Adjust the clutch pedal free trav-

el as required.

MONTEGO AND

FAIRLANE—390 V-8

1.
Disconnect the clutch pedal
equalizer rod at the equalizer bar (Fig.

2).

2.
Raise the vehicle and disconnect

the return spring at the release lever.

Disconnect the release lever rod from

the equalizer lever.

3.
Remove the equalizer bar center

bolt.

4.
Separate the equalizer bar and

remove both sections from the vehicle.

5.
Remove the bolts retaining the

equalizer bar inner bracket to the fly-

wheel housing and remove the bracket

and bushing assembly.

6. Remove the equalizer bar outer

bracket and bushing assembly.

7.
Remove the snap ring, bushing,

and felt washer from each bracket as-

sembly.

8. Position a felt washer, and bush-

ing on each bracket assembly and se-

cure with the snap ring.

9. Install the outer bracket and

bushing assembly to the frame (Fig.

2).
Torque the bracket attaching bolts

to specifications.

10.
Position the outer section of the

equalizer bar on the outer bracket

pivot.

11.
Connect the two sections of the

equalizer bar. Insert the inner bracket

pivot into the equalizer bar and install

the assembly to the flywheel housing.

Torque the attaching bolts to specifi-

cations.

12.
Install the equalizer bar center

bolt and torque to specifications.

Make sure that both ends of the

equalizer bar are against the felt

washers.

13.
Connect the release rod and the

release lever return spring.

14.
Adjust the clutch pedal free

travel.

15.
Lower the vehicle. Connect the

clutch pedal equalizer rod to the

equalizer bar and secure with the re-

taining clip.

16.
Check the free travel at the

pedal for conformance to specifica-

tions.
Readjust if necessary.

REMOVAL AND INSTALLATION

CLUTCH REMOVAL

1.
Raise the vehicle on a hoist.

2.
Disconnect the drive shaft from

the rear U-joint flange. Then, slide the

drive shaft off the transmission output

shaft. Insert the appropriate tool over

the output shaft and into the extension

housing oil seal.
3.
Disconnect the speedometer

cable from the extension housing.

4.
Disconnect the gear shift rods

from the transmission. If the vehicle is

equipped with a four-speed transmis-

sion, remove the bolts that secure the

four-speed transmission, disconnect

the front brake cable from the cross-

member and remove the crossmem-
member from the vehicle.

5.
Remove the bolts that attach the

transmission to the flywheel housing.

6. Move the transmission rearward

until the input shaft clears the fly-

wheel housing, then remove it from

the vehicle.

7.
Disconnect the clutch release

lever retaining spring from the release

lever.procarmanuals.com

05-04-02

Specifications

05-04-02

TORQUE LIMITS (FT-LBS)

Description

Lower Access Clutch Cover Pan to Flywheel Housing Bolts (Cast Iron Housing)

Transmission Assembly to Flywheel Housing Bolts

Pressure Plate and Cover Assembly to Flywheel Attaching Bolts

Clutch Release Equalizer Frame Bracket Bolts

Clutch Pedal Free Travel Adjustment Nut

Flywheel Housing to Cylinder Block Bolts
6-Cylinder

8-Cylinder

Clutch Pedal Assist Spring Bracket to Brake Pedal Support Bracket
Meteor

Ford,
Mercury

17-20

37-42

12-20

15-24

15-20

_

12-17
Mustang,
Cougar

Fairlane, Montego, Falcon

-

-

12-20

15-24

15-20

23-33

40-50

12-17

SPECIAL TOOLS

Tool No.

A-37H

T61L-7657-Aor B

T57L-7657-A

T64P-7657-A
Description

Clutch Disc Aligner-Universal

Transmission Extension Housing Oil Seal

Replacer
Tool No.

CJ91B

T64L-6392-A

T49P-7580-A
Description

Universal Joint Bearing Replacer

Dia-L-lgner Gauge

Clutch Release Bearing Replacerprocarmanuals.com