load capacity FORD MUSTANG 1969 Volume One Chassis

03-13-02
Specifications

03-13-02

POWER STEERING PUMP

SERVICE
SPECIFICATIONS

Description

Pump Rotor Shaft End Play

Max. Torque Allowed
to

Rotate Rotor Shaft

Stamped Housing to Plate

Assy. Screw and Washer Assy.

Reservoir
to
Stamped Housing

Nut

Cam Ring to Pressure Plate

Screw

Housing to Cover Screw
Ford-Thompson

.017 in. Max.-.003 in. Min.

15 In-Lb.

28-32 Ft.-Lb.

43-47 Ft.-Lb.

_

-
Eaton

—

_

-

—

20 In-Lb.

15-20 Ft,-Lb.

FORD-THOMPSON POWER STEERING

PUMP
TORQUE
LIMITS (FT-LBS)

Description

Pump Rear Mounting Nut

Pressure Hose Nut

Pump Attaching Nuts

Bracket
to
Engine Attaching Nuts
6-Cyl.

302-351 CID

390,427,428,429 CID

Bracket
to
Cylinder Head

Belt Adjustment Bolt

Rear Support Bracket Attaching Nuts

Bracket
to
Engine Adapter

Engine Adapter
to
Engine

Engine Adapter
to
Pump
240 CID

170-200 CID

170-200 CID

250 CID

250 CID
Ford,
Mercury,

Meteor,

Thunderbird

14-18

20-30

25-35

1216

18-25

30-40

25-35

-

45-60

-

-

-

-
Cougar, Falcon,

Fairlane, Montego,

Mustang

20-30

20-30

30-40

7-10

18-25

30-40

25-35

25-35

-

25-35

17-25

30-40

25-35

INTEGRAL
POWER
STEERING GEAR SPECIFICATIONS

Description

Type

Ratio

Turns of Steering Wheel (Lock
to
Lock-Linkage Disconnected)

Fluid Specifications

Fluid Capacity (Included in Pump Reservoir Fill)

Phosphorescent Dye Additive (For Leak Detection)

Sector Shaft End Play -Linkage Disconnected

Sector Shaft Mesh Load. Total Over Mechanical Center

Position.
Must beCDGreater Than Worm

Bearing Preload Torque, Shown Below

Worm Bearing Preload

Clearance Between Valve Spool
&
Retaining Ring

Pressure Variation Between Right
&
Left Turn (At 250
P.S.I.)
-

Check Efforts Each Side
of
Center

Clearance Between Inner Sector Seal and Housing
Ford Design

(XR-«0)
Saginaw

Design

Recirculating Ball Torsion Bar

17:1

4
17.5:1

41/8

M-2C33-F

1.6 Pints (Approx.)

M99B103-A(4 0z. per quart)

None

14 In Lb (Max)

(Exc. Lincoln)

17
In
Lb (Max.)

(Lincoln)

2-7 la
U)

.0035-.0005"

Preferable .002"

4
In
Lb Max.

Variation

.025"
.002"
Max.

14
In
Lb (Max)

4-7 In Lb®

_

—

-

©8-9 In Lb (XR-50 Exc. Lincoln) 11-12 In Lb
for
Uncoln,
4-8 In
Lb
for
Saginaw Gear.

® 3 In Lb in Excess of Valve Assy. Drag Total Worm Bearing Preload and Seal Drag
not to
Exceed
8 In
Lb.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

04-02-03
Rear Axle — Removable Carrier Type

04-02-03

is,
it is supported by bearings both in

front of and to the rear of the pinion

gear. Two opposed tapered roller

bearings support the pinion shaft in

front of the pinion gear with a col-

lapsible spacer for 8-3/4 inch or 9

inch ring gear, and a solid spacer used

with the 9 3/8 inch ring gear. A

straight roller (pilot) bearing supports

the pinion shaft at the rear of the pi-

nion gear. Pinion and ring gear tooth

contact is adjusted by adding or re-

moving shims from between the pinion

retainer and the carrier housing.

The differential assembly is mount-

ed on two opposed tapered roller

bearings, which are retained in the

carrier by removable caps. The entire

carrier assembly is bolted to the axle

housing.

Ball bearing assemblies (rear wheel

bearings) are pressed onto the outer

ends of the axle shafts and set in the

outer ends of the axle housing. These

bearings support the semi-floating

axle shafts at the outer ends. The

inner ends of the shafts spline to the

differential side gears. Bearing retain-

er plates hold the shafts in the hous-

ing. The left and right axle shafts are

not interchangeable, the left shaft

being shorter than the right.
CASE

COVER

BELLEVILLE

SPRING

CLUTC

HUB
STEEL

PLATES

BONDED

PLATES

E1741-A

FIG. 2—Limited-Slip Differential

LIMITED-SUP DIFFERENTIAL

The axle assembly, except for the

differential case and its internal com-

ponents, is identical to the convention-

al axle.

A constant-friction locking differen-

tial,
which employs clutch plates to

control differential action, is available

as optional equipment (Fig. 2).

Four steel clutch plates are locked

into the differential cover. Three

bronze, bonded clutch plates are

splined to a clutch hub which, in turn,
is splined to the left axle shaft. A

Belleville spring washer maintains a

constant pressure between the steel

and bonded clutch plates so that the

clutch is always engaged.

TRACTION-LOK

DIFFERENTIAL

The Traction-Lok (torque sensitive)

locking differential (Fig. 3) employs a

multiple disc clutch to control differ-

ential action. Shim(s), which control

side gear mounting distance, four

steel, four friction and one composite

plate (steel on one side and friction

material on the other) stacked on a

clutch hub, and four ear guides are

housed in the differential cover. Lo-

cated in the differential case between

the side gears is a one-piece pre-load

plate and block (four-pinion) and four

calibrated pre-load springs, which

apply an initial force to the clutch

pack. Additional clutch capacity is

derived from the side gear thrust

loads.
The four friction plates are

splined to the clutch hub which in turn

is splined to the left axle shaft, and

the eared steel plates are dogged to

the case; thus, the clutch is always en-

gaged.

PINION SHAFT

4211

PINION SHAFT

RETAINING PINS

359475-S
DIFFERENTIAL

CASE-4204

CASE-TO-COVER

RETAINING SCREWS

50025-S2

SIDE GEAR

THRUST WASHER

4228

CENTER BLOCK

(SHORT PINION PINION

SHAFT SEAT) SHAFT

4420 44207
7
PINION GEAR

THRUST WASHER

4230

PINION GEARS

4215

PINION GEAR

THRUST WASHER

4230

PINION SHAFT

44207
SHIM(S)

(AS REQ'D.)

4A324

DIFFERENTIAL

CASE COVER

4204

PINION GEAR

THRUST WASHER

4230
PRE-LOAD SPRING

PINION GEAR PLATE-4A326

THRUST WASHER

4230

CLUTCH PLATE

EAR GUIDES
(4)

4A323

E 1896-A

FIG. 3—Traction-Lok Differentialprocarmanuals.com

07-05-06

Specifications

07-05-06

C4 TRANSMISSION

Spring

Manual Valve Detent: All except PEC-EI

Model PEC-EI

2-3 Backout Control Valve

Main Oil Press. Reg. Valve

Throttle Press. Modulator

Drive 2 Valve

Throttle Downshift Valve

Throttle Press. Booster Valve

Control Press. Booster Valve

Inter.
Band Accumulator Valve
.T,

Inter.
Band Accumulator Valve i

Line Press Coasting Boost Valve
Total

Coils

10

9

10

12

15

10

9

15

12.8

11

10

10
Free

Length

(inches)

0.764

0.74

1.515

2.53

1.513

0.735

0.962

1.39

1.66

1.38

1.293

1.03
Spring

Dia.
0. D.

(inches)

0.295

0.295

0.450

0.615

0.292

0.230

0.380

0.249
1. D.

0.350
1. D.

0.375
1. D.

0.375
1. D.

0.346
Wire

Dia.

(inches)

0.44

0.045

0.026

0.047

0.028

0.019

0.034

0.036

0.028

0.024

0.0258

0.034
Length
at Lbs.
Load

Load

6.5

7.5

1.353

7.24

3.675

0.80

3.44

5.250

1.63

1.0

1.25

4.42
Length

0.601

0.601

0.580

0.716

0.620

0.450

0.440

0.730

0.696

0.400

0.400

0.464
Spring Color

Code

White

None

White

Pink

Yellow

Gray

Dk. Green

Purple

None

Purple

None

White

® Used on Models PEA-A2, Ml, Nl,

'i.
Used on Models PEB-B2, C2, PEE

C6 TRANSMISSION

Spring

Manual Valve Detent: Model PGA-AA, A3,

J3,
Z, PGB-AD, AE,

F2, G2, H2,
Jl

Model PGC

Model PGA-AC,

AD,
AE, PGB-AFI,

AG,
AH

2-1 Scheduling Valve: All except, PGB-JI

Model PGB-JI

1-2 Shift Valve: Model PGA, PGB

Model PGC

Throttle Modulator Valve: Model PGA, PGB

Model PGC

Throttle Pressure Booster Valve

3-2 Shift Timing Valve

Inter.
Oil Pressure Booster Valve

Intermediate Servo Capacity Modulator Valve

Throttle Downshift Valve

Front Pump Relief Valve

Intermediate Servo Accumulator Valve—Inner ®

Intermediate Servo Accumulator Valve—Outer ©

Main Oil Pressure Regulator

2-3 Backout Shift Valve

Converter Pressure Relief Valve

cxy
None used on Models PGB-F2, G2, H2
Total

Coils

9

11.5

10

12

12

20

20

17.6

17.5

18

18.5

17

9.5

12

14

9.1

7.2

7

11.6

18.5
Free

Length

(inches)

0.740

0.800

0.764

0.730

0.700

1.160

1.120

1.257

1.120

1.570

1.900

2.097

0.580

0.790

1.020

1.630

1.500

1.190

0.812

1.120
Spring

Dia.
O. D.

(inches)

0.295

0.295

0.295

0.250

0.250

0.235

0.235

0.280

0.280

0.310

0.340

0.480

0.250

0.240

0.250

0.500

0.615

0.690

0.270

0.180
1.
D.
Wire

Dia.

(inches)

0.045

0.041

0.044

0.023

0.023

0.025

0.0244

0.0286

0.0317

0.0379

0.032

0.032

0.020

0.023

0.032

0.035

0.044

0.054

0.026

0.041
Length at Lbs. Load

Length

0.601

0.601

0.601

0.385

0.385

0.650

0.650

0.660

0.660

0.917

0.784

0.734

0.330

0.480

0.750

1.297

1.297

0.549

0.485

0.900
Load

9.50

5.25

6.50

1.20

1.050

1.725

1.370

2.30

2.81

5.90

4.25

1.50

0.63

1.15

3.30

1.0

1.14

6.45

1.57

5.0
Spring Color

Code

None

Yellow

White

Green

Green

Daub

White

Purple

Pink

Lt. Blue

Yellow

None

None

Brown

White Daul

Brown

None

None

None

Blue

Blueprocarmanuals.com