FORD MUSTANG 1969 Volume One Chassis

02-02-12
Brake System

02-02-12

TUBE ASSY. REF.

2 A 040

TUBE ASSY. REF.

2B113-B

PRESSURE

IMPULSE VALVE

PROPORTIONING
TUBE

>Y.
2B253 ASSY REF TUBE

/W W '
Kth#
2263 ASSY. R.H. REF.

TUBE

2B112-E
2264 ASSY. L.H. REF.

2B329

ASSY. REF.

HOSE

C8OA-2B218-C ASSY.L.H.

C80A-26171-D ASSY.R.H.

2B269 ASSY. REF.

VIEWZ

INSTALLATION-DISC BRAKE ONLY
BEND CLIP TO RETAIN

TUBE AS SHOWN
-TUBE

VIEW IN CIRCLE T

382365-S36
WASHER

8M-2149

TUBE-2A040
INSTALLATION-DISC BRAKES SAME AS

DRUM BRAKES AND MAIN VIEW

EXCEPT AS SHOWN
TUBE-2267 R.H.

TUBE-2B253

TUBE 2B329

PRESSURE DIFFERENTIAL

VALVE

TUBE 2B329

VIEW IN

CIRCLE U

TYPICAL ^,

CES^^
CLI

BOLT-

VIEW IN CIRCLE N
WASHER

34808-S8

PART OF AXLE

VENT ON STATION

WAGON ONLY

VENT ASSEMBLY

TUBE ASSEMBLY-2265

STANDARD AND POWER DRUM

3RAKES TUBE ASSEMBLY-2B1T2

POWER DISC BRAKES

MANUAL DISC

TUBE-2263 R.H.
3 REQUIRED

BOLT- 3 REQUIRED

CHECK BRAKE HOSE CLEARANCE „

TO ALL COMPONENTS IN
2A448"

METAL/METAL JOUNCE AND

METAL/METAL REBOUND-
TUBE-2267

ARMOR-390, 428 ENGINES ONLY

8 CYLINDER ENGINE REAR AXLE ONLY

TUBE ASSEMBLY-2268 L.H.

PRESSURE DIFFERENTIAL

VALVE

- GROMMET- 2

jl^REQUIRED

EWYN

TUBE
VIEW P

ROUTING FOR STATION WAGON ONLY

TUBE-22.S5

TUBE-2263 R.H. 2264 L.H.

VIEW IN CIRCLE Y

TYPICAL 2 PLACES
CHECK BRAKE HOSE CLEARANCE TO ALL

COMPONENTS IN METAL/METAL JOUNCE,

METAL/METAL REBOUND AND FULL

INSIDE AND OUTSIDE TURNS

VIEWX

TYPICAL 2 PLACES

DRUM BRAKES

TUBE-2263 R.H

2264 L.H.
VIEW IN CIRCLE U

TYPICAL 4 PLACES

HOSE-2A448

BRAKE HOSE-2078

GASKET-2149 2 REQUIRED

VIEW IN CIRCLE W

TYPICAL 2 PLACES

DRUM BRAKES
LIP
REINFORCEMENT ASSEMBLY-2B222

APPLY ESB-M4632-A SEALER AROUND

STUDS AND SCREW HOLE ON

FLOOR PAN SIDE

TUBE
TUBE ASSEMBLY-226J)

VIEW R

TUBE

VIEW IN CIRCLE M

POWER DISC BRAKES

BRAKE HOSE MUST BE ASSEMBLED

WITH WHEELS STRAIGHT AHEAD.

STRIPE ON HOLE HOSE ASSEMBLY

MUST SHOW NO EVIDENCE OF TWIST.

H 1559-C

—Service Brake
System—Fairlane,
Montego
and
Falconprocarmanuals.com

PRESSURE IMPULSE

VALVE

TUBE-2A040

TUBE-2B253
TUBE-2263 ASSY R.H.

2264 ASSY L.H.

TUBE-2267

PRESSURE

DIFFERENTIAL

VALVE

TUBE-2265

PROPORTIONING

VALVE

TUBE-2B112 \ TUBE-2263

L.H. FENDER APRON REF.

VIEWP

FOR POWER DISC BRAKES

TUBE-2B253

TUBE-

TUBE-22 64

TUBE-2B269
VIEWX

427 & 428 ENGINES 382410-S2

ALL EXCEPT

200 ENGINE

TUBE-2267

HOSE-2A448

TUBE-2265
TUBJ,-2268

VIEWY

ALL EXCEPT 200 ENGINE

PRESSURE DIFFERENTIAL

VALVE -2B257

VIEWS L&M //

BODY CROSSMEMBER

TUBE-2265

L.H. FENDER APRON REF.

VIEWR

FOR DRUM BRAKES
VIEW IN CIRCLE V

TYPICAL 4 PLACES
HOSE-2A448

VIEW IN CIRCLE U
VIEWW

VIEW IN CIRCLE T

VIEW IN CIRCLE S

TYPICAL 4 PLACES
VIEWN

H1640-A

FIG. 19—Service Brake System—Mustang and Cougarprocarmanuals.com

TUBE ASSEMBLY-2B255

VIEW IN CIRCLES V

FUEL LINE

CLIP (4 REQUfRED)
PART OF AXLE ASSEMBLY

HOSE ASSEMBLY-2A448

FRAME

TUBE ASSEMBLY-2267

CHECK BRAKE HOSE

CLEARANCE TO ALL

COMPONENTS IN

METAL/METAL JOUNCE

AND METAL/METAL

REBOUND.
CLIP (3 REQUIRED)

TUBE ASSEMBLY-2267

BRAKE BOOSTER-2B195

HOSE-2A047
TUBE ASSEMBLY-2B255

TUBE ASSEM3LY-2420

[

TUBE-2263-C *
TUBE ASSEMBLY BRAKE TUBE

2268 ASSEMBLY

2267 R.R. BRAKE TUBE

ASSEMBLY
TUBE ASSEMBLY

2263

VIEW IN CIRCLES X

COVER-2A487

PEDAL PAD-2457

BRAKE PEDAL-2455

USE EXISTING NUTS

TUBE ASSEMBLY

2325r
TUBE ASSEMBLY

2264 L.H. 2263 R.H.
TUBE ASSEMBLY

2B171-C R.H.

23218-C L.H.
BOLT-381877-S2

(3REQUIRED)

CLIP-382088-S2

(3 REQUIRED)

ALL CONNECTIONS, TUBES, MASTER

CYLINDER AND FITTINGS MUST BE

FREE OF FLUID LEAKAGE WHEN

CHECKED AFTER ROAD TEST.
TUBE ASSY.-2A040

TUBE ASSY.-2B253
PRESSURE IMPULSE

VALVE

ALL BRAKE LINES, FITTINGS AND

FLEXIBLE HOSES MUST BE KEPT FREE

OF FOREIGN MATERIAL BEFORE

AND DURING ASSEMBLY OPERATIONS.
TUBE ASSEMBLY

2B255

PROPORTIONING

VALVE-2B328
GASKET-2149

(4 REQUIRED)

#LUBRICATE PIVOTS

CLIP-381799-S2

2REQUIRED

180°APART
BE LEAKPROOF

TUBE ASSEMBLY-2B255
6

w

Q

7T

3

CHECK BRAKE HOSE

CLEARANCE TO ALL COMPONENTS

IN METAL/METAL JOUNCE

METAL/METAL REBOUND AND FULL

INSIDE AND OUTSIDE TURNS.

BOLT

2 REQUIRED

TUBE ASSY. -2264

BRACKET ASSY.-2B328
O

6

H 1540-C

FIG. 20—Service Brake System—Thunderbird, Continental Markprocarmanuals.com

BOLT-381877

TUBE-2267

BRACKET-2A448

TUBE-2268

VIEW IN CIRCLE X

TYPICAL 3 PLACES

TUBE ASSEMBLY-2B162

TUBE ASSEMBLY-2264
TUBE ASSEMBLY-2263
TUBE-2267
BEND CLIPS TO RETAIN

TUBES AT ASSEMBLY

5 PLACES

CHECK BRAKE HOSE CLEARANCE

TO ALL COMPONENTS IN METAL/METAL

JOUNCE AND METAL/METAL REBOUND

TUBE-2268

PROPORTIONING

VALVE ASSEMBLY

BRACKET-2B266
BOOSTER ASSEMBLY-2B195

PULLOUT WHILE BLEEDING

BRAKE SYSTEM-USE CARE

NOT TO BEND PIN

TUBE-2420

DIFFERENTIAL VALVE-C8VA

VIEW IN CIRCLE M

TUBE-2A280

TUBE-2A280
PRESSURE DIFFERENTIAL

VALVE ASSEMBLY-C8VA-2B328-C

TUBE ASSEMBLY-2264

BRACKET-2082 R.H.

-2AO56 L.H.

CLIP-97502

2 REQUIRED

357444-S 2 REQUIRED

TO CALIPER ASSEMBLY

HOSE-2B171 R.H.

-2B218 L.H.
VIEWN

HOSE-2A448

TUBE-2A280

VIEWP

SHIELD-2A337

VIEW IN CIRCLE S

TYPICAL 4 PLACES
TUBE-2A280

VIEWR

V1EWU

VIEWV
WASHER-2149 2 REQUIRED

TUBE-2B166 R.H.

-2B168 L.H.
STOP LAMPS MUST LIGHT WITH MAXIMUM FOOT

PEDAL EFFORT OF 4 POUNDS AND WITHOUT AUDIBLE

SOUND FROM THE SWITCH UNDER NORMAL OPERATION.

ALL BRAKE LINES, FITTINGS AND FLEXIBLE HOSES

MUST BE KEPT FREE OF FOREIGN MATERIAL BEFORE

AND DURING ASSEMBLY OPERATIONS.

ALL CONNECT
IONS,
TUBES,
MASTER CYLINDER AND

FITTINGS MUST BE FREE OF FLUID LEAKAGE.

H 1528-C

FIG. 21—Service Brake System—Lincoln Continentalprocarmanuals.com

02-02-16
Brake System

02-02-16

fitting that connects the tube to the

cylinder. Do not pull the metal tube

away from the cylinder. Pulling the

tube out of the cylinder connection

will bend the metal tube and make in-

stallation difficult. The tube will sepa-

rate from the cylinder when the cylin-

der is removed from the backing

plate.

4.
On all except the front wheels on

Ford, Mercury, and Meteor models,

remove the wheel cylinder attaching

bolts and lock washers and remove the

cylinder. On the front wheel of Ford,

Mercury and Meteor models, remove

the nut and washer that attaches the

cylinder to the anchor pin. Remove

the cylinder from the anchor pin.

INSTALLATION

Wipe the end(s) of the hydraulic

line to remove any foreign matter be-

fore making connections.

1.
On all models except Ford, Mer-

cury and Meteor, to install a front

wheel cylinder, position the cylinder to

the backing plate. Install the two lock

washers and attaching bolts. Torque

them to specifications.

On Ford, Mercury and Meteor

models, to install a front wheel cylin-

der, position the cylinder on the an-

chor pin against the backing plate. In-

stall the washer and cylinder attaching

nut on the anchor pin, and torque it

to specification. Lock the washer re-

tainer securely.

2.
Install a new copper gasket over

the hose fitting. Thread the hose into

the cylinder and tighten it to specified

torque.

3.
Engage the opposite end of the

hose to the bracket on the frame. In-

stall the horseshoe-type retaining clip,

and connect the brake tube to the

hose with the tube fitting nut. Tighten

the nut to specification with tool

1112-144.

4.
To install a rear wheel cylinder,

place the rear wheel cylinder into po-

sition. Enter the tubing into the cylin-

der, and start the tube fitting nut into

the threads of the cylinder.

5.
Secure the cylinder to the back-

ing plate by installing the attaching

bolts and lock washers.

6. Tighten the tube fitting nut to

specification with tool 1112-144.

7.
Install the links in the ends of

the wheel cylinder, install the shoes

and adjuster assemblies, and adjust

the shoes as outlined in this section.

8. Adjust the brakes (Part 2-2, Sec-

tion 2). Install the brake drum and

wheel. Bleed the brakes and centralize

the differential valve as outlined in

Part 2-1, Section 2.
BRAKE BACKING PLATE

DRUM BRAKE

REMOVAL

1.
Remove the wheel and brake

drum. Disconnect the brake line from

the brake cylinder.

2.
Remove the brake shoe and ad-

juster assemblies and the wheel cylin-

der as outlined in this section. On the

rear wheels, disconnect the parking

brake lever from the cable.

3.
If the rear backing plate is being

replaced, remove the axle shaft from

the applicable rear axle as outlined in

Group 4, Part 4-2— Rear Axle, Sec-

tion 2, disengage parking brake cable

retainer from backing plate. Remove

the backing plate and gasket.

If the front backing plate is being

replaced, remove the bolts and nuts

that secure the backing plate to the

front wheel spindle and remove the

plate and gasket.

INSTALLATION

If a rear backing plate is to be re-

placed, position a new rear backing

plate and gasket on the attaching

bolts in the axle housing flange. Insert

parking brake cable into backing plate

and secure retaining fingers. Install

the rear axle shaft for applicable rear

axle.
Refer to Group 4, Part 4-2 —

Rear Axle, Section 2 for the proper

installation procedure.

1.
If the front brake backing plate

is to be replaced, position a new front

backing plate and gasket to the wheel

spindle and install the attaching bolts

and nuts.

2.
Install the wheel cylinder and

connect the brake line as outlined in

this section.

3.
Install the brake shoe and ad-

juster assemblies as outlined in this

section. On a rear brake, connect the

parking brake cable to the lever.

4.
Adjust the brake shoes (Section

2),
and install the brake drums and

wheels. Bleed the brake system and

centralize the differential valve as out-

lined in Part 2-1, Section 2.

DISC BRAKE CALIPER

ASSEMBLY

ALL MODELS EXCEPT

LINCOLN CONTINENTAL

Removal

Refer to Figs. 22 and 23.
BLEEDER SCREW FACING THIS DIRECTION^

BLEEDER SCREW

H 1641-A

FIG. 22—Floating Caliper

Installed

1.
Remove the front wheel cover.

Remove the wheel and tire assembly

from the hub and rotor assembly. Be

careful to avoid damage or interfer-

ence with the caliper splash shield or

bleeder screw fitting.

2.
Disconnect the brake line from

the caliper. Cap the hose to prevent

*he brake fluid from leaking from the

master cylinder.

3.
Remove the safety wire and the

two bolts that attach the caliper as-

sembly to the spindle.

4.
Lift the caliper assembly off the

rotor and place it on the bench.

Installation

1.
Position the caliper assembly on

the rotor, and mate the mounting bolt

holes in the caliper with those in the

spindle. It may be necessary to push

the caliper piston into the cylinder

bore to obtain clearance between the

shoe and lining assembly and the

rotor.

2.
Install the caliper to spindle at-

taching bolts and torque them to spe-

cification. The upper bolt must be

tightened first. Install the safety wire

on the bolts and twist the wire ends at

least five turns. Push the wire ends

against the spindle to avoid interfer-

ence with the brake hose and the

steering stop. Check to insure that the

rotor runs squarely and centrally be-

tween the two brake shoes.

3.
Position the brake hose fitting

with a new copper washer on each

side of the fitting on the caliper as-

sembly. Install the bolts and torque to

specification.

4.
Bleed the brake system and cen-

tralize the differential valve as out-

lined in Part 2-1. Check the masterprocarmanuals.com

02-02-17
Brake System

02-02-17

CALIPER PARTS

2B120 R.H.

2B121 L.H.

CALIPER ASS'Y

2B118 R.H.

2BU9L.H.

INSULATOR

CUP
2B2"

2B164
STABILIZER

2B295

FAIRLANE, MONTEGO, FALCON,

MUSTANG AND COUGAR
SEAL

2B115

2207

BOOT
20310-S

34806 S \ INNER BEARING

w CONE AND ROLLER

1201

CUP
ANCHOR PLATE

2B293 L.H.

2B292 R.H.

CONE AND ROLLER

1216

GREASE SEAL

1190

ADJUSTING NUT

374504-S
3105-R.H.

3106-L.H.

ROTOR SPLASH SHI

2K004-R.H.

2K005-L.H.

COVER-1130

1102

H 1670-A

FIG. 23—Disc Brake—Disassembled—All Models Except Lincoln

cylinder fluid level and add the speci-

fied fluid, as required. Pump the

brake pedal several times to actuate

the piston seals and to position the

shoe and lining assemblies.

5. Install the wheel and tire assem-

bly and the wheel cover.

6. Road test the vehicle.
LINCOLN CONTINENTAL

Removal

Refer to Fig. 24.

1.
Remove the front wheel cover.
Remove the wheel and tire assembly

from the hub and rotor assembly. Be

careful to avoid damage or interfer-

ence with the caliper splash shield,

bleeder screw fitting or transfer tube.

2.
Disconnect the steel brake line

transfer tube from the caliper (Fig.

21).
Leave the steel tube connected to

CALI PER PARTS-2B120-R.H. -2B121-L.H.

CALIPER ASSEMBLY

*2B118-R.H.

•2B119-L.H.
34811-S

SPINDLE
379726-S
INBOARD HOUSING

PISTON SEALS (4)-2B115

/PISTONS (4) -2196 OUTBOARD HOUSING

T BOOTS (4) 2207
CLIP

34806-S
INNER BEARING

CONE AND ROLLER

1201

GASKET

3105-R.H.
2B16°

3106-L.H.

ROTOR SPLASH
SHI
EL

1102
SHOE AND LINING

ASSEMBLIES -2018

COVER-US'!

H 1650-A

FIG. 24—Disc Brake Disassembled—Lincoln Continentalprocarmanuals.com

02-02-18

Brake System

02-02-18

the brake hose connector
and
bracket

assembly.

3.
Remove
the two
bolts retaining

the brake hose bracket
and
caliper
as-

sembly
to the
spindle. Take care
to

avoid loosening
the
bridge bolts that

hold
the two
halves
of the
caliper
to-

gether.

4.
Lift
the
caliper assembly
off the

rotor
and
place
it on the
bench.

Installation

1.
If the
caliper assembly
is to be

replaced, transfer
the
steel tubing
and

the bleeder screw
to the new
caliper.

2.
Position
the
caliper assembly
on

the rotor,
and
mate
the
mounting bolt

holes
in the
caliper with those
in the

spindle.
It may be
necessary
to
push

the caliper pistons into
the
cylinder

bores
to
obtain clearance between
the

shoe
and
lining assembly
and the

rotor.
The
shoe
and
lining assemblies

should
be
seated properly
on the

bridges.

3.
Install
the
caliper
to
spindle
re-

taining bolts
and
torque them
to
spec-

ification. Check
to
insure that
the

rotor runs squarely
and
centrally
be-

tween
the two
halves
of the
caliper.

These should
be
approximately 0.090-

0.120 inch clearance between
the
cali-

per
and the
rotor outside diameter

(Fig.
6).

4.
Position
the
steel transfer tube

brake hose bracket
and
caliper assem-

bly
to the
spindle. Install
the
retaining

bolts then torque them
to
specifica-

tion.

5.
Connect
the
front wheel steel

transfer tube from
the
caliper
to the

front brake hose connector. Check
the

hose
for
proper installation
(Fig. 21).

6. Bleed
the
brake system
and cen-

tralize
the
differential valve
as out-

lined
in
Part
2-1.
Check
the
master

cylinder fluid level
and add the
speci-

fied fluid,
as
required. Pump
the

brake pedal several times
to
actuate

the piston seals
and to
position
the

shoe
and
lining assemblies.

7.
Install
the
wheel
and
tire assem-

bly
and the
wheel cover.

8. Road test
the
vehicle.

DISC BRAKE SHOE
AND

LINING

ALL MODELS EXCEPT

LINCOLN CONTINENTAL

Removal

1.
Remove
the
wheel
and
tire from
the
hub and
rotor assembly.

2.
Remove
the
caliper from
the ve-

hicle following
the
procedures outlined

under Disc Brake Caliper Assembly.

3.
To
facilitate removal
of the
cali-

per assemblies,
the
piston
may
have
to

be pushed into
its
bore. Apply
a

steady inward pressure against
the

inner shoe
and
lining assembly. Main-

tain
the
pressure
for at
least
a
minute.

4.
Slide
the two
outer shoe retain-

ing clips
off the
retaining pins
(Fig.

23).

5.
Remove
the two
retaining pins

from
the
outer shoe, then remove
the

shoe from
the
stationary caliper.

6. Slide
the
inner brake shoe
out-

ward until
it is
free
of the
hold-down

springs, then remove
the
brake shoe.

7.
Remove
the
caliper locating pins

and stabilizer attaching bolts, then
re-

move
and
discard
the
stabilizer
or sta-

bilizers.

8. Remove
the
locating
pin
insula-

tors from
the
anchor plate.

Installation

When installing
new
shoes
and lin-

ings
it
will
be
necessary
to
force
the

piston
to the
bottom
of its
bore.

Apply sufficient pressure
to
overcome

the grip
of the
piston seal
on the pis-

ton.

1.
Install
new
caliper locating
pin

insulators
in the
anchor plate.

2.
Position
the
caliper assembly
in

the anchor plate.

3.
Position
the new
stabilizer
or

stabilizers
and
install
the
caliper locat-

ing pins
to
engage approximately four

threads.

If
the
caliper locating pins
are
rust-

ed
or
corroded they should
be re-

placed.

Apply water
or
isopropyl alcohol
to

the caliper locating pins before instal-

lation.
Oil or
grease must
not be
used

on
the
locating pins.

4.
Position
the
outer brake shoe
on

the caliper
and
install
the two
retain-

ing pins
and
clips.

5.
Install
the
inner brake shoe
so

that
the
ears
of
shoe
are on top of the

anchor plate bosses
and
under
the

shoe hold-down springs.

6. Position
the
shoe
and
lining

assemblies
so
that
the
caliper assem-

bly
can be
placed over
the
rotor.
Ro-

tate
a
hammer handle between
the lin-

ings
to
reset
the
stabilizers.

7.
Install
the
caliper assembly over

the rotor
and on the
spindle. Install

the
two
caliper attaching bolts,
and

torque them
to
specifications.
The

upper bolt must
be
tightened first.
In-

stall
the
safety wire
and
twist
the
ends
at least five turns. Push
the
wire ends

against
the
spindle
to
avoid interfer-

ence with
the
brake hose
and the

steering stop.

8. With moderate pressure applied

to
the
brake pedal, torque
the
stabiliz-

er attaching screws
and
caliper locat-

ing pins
to
specification.

LINCOLN CONTINENTAL

Removal

1.
Remove
the
wheel
and
tire
as-

sembly from
the hub and
rotor assem-

bly.
Be
careful
to
avoid damage
or in-

terference with
the
caliper splash

shield, bleeder screw fitting
or
transfer

tube.

2.
Remove
the two
bolts that retain

the caliper splash shield,
and
remove

the shield
(Fig. 4).

3.
To
facilitate removal
and
instal-

lation
of the
shoe
and
lining assem-

blies,
the
pistons must
be
pushed into

their bores. Apply
a
steady inward

pressure against each shoe
and
lining

assembly toward
its
respective caliper

housing
on
each side
of the
rotor
(Fig.

6).
Maintain
the
pressure
for at
least

a minute.
If the
pistons will
not go ifi

easily, force them
in
with water pump

pliers.

4.
Grasp
the
metal flange
on the

outer
end of the
shoe with
two
pairs

of pliers
and
pull
the
shoe
out of the

caliper (Fig.
25).

Installation

1.
Position
a new
shoe
and
lining

assembly
on
each side
of the
rotor
so

that
the
lining faces
the
rotor.
Be
sure

AB

AB

USE SECOND

PAIR
OF

PLIERS HERE

H 1651
A

FIG. 25—Removing Disc Brake

Shoe
and
Lining Assembly—

Lincoln Continentalprocarmanuals.com

02-02-19
Brake System

02-02-19

that the tabs on the shoe flanges seat

fully against the caliper bridges (Fig.

25).

2.
Install the caliper splash shield

and secure the shield to the caliper

with two retaining bolts (Fig. 4).

3.
Pump the brake pedal several

times until a firm pedal is obtained

and the shoe and lining assemblies are

properly seated.

4.
Install the wheel and tire assem-

bly on the hub and rotor assembly.

5.
Check and refill the master cyl-

inder reservoir with specified brake

fluid as required.

6. Road test the car.

It should not be necessary to bleed

the system after a shoe and lining re-

placement.

FRONT WHEEL HUB AND

ROTOR ASSEMBLY-

DISC BRAKES

REMOVAL

1.
Remove the wheel and tire from

the hub (Figs. 23 and 24). Be careful

to avoid damage or interference with

the bleeder screw fitting. On Lincoln

Continental models be careful to avoid

damage to the caliper splash shield or

transfer tube.

2.
Remove the caliper assembly

from the spindle and the rotor. If the

caliper does not require servicing, it is

not necessary to disconnect the brake

hose or remove the caliper from the

vehicle. Position the caliper out of the

way, and support it with a wire to

avoid damaging the caliper or stretch-

ing the hose. Insert a clean cardboard

spacer between the linings to prevent

the piston from coming out of the cyl-

inder bore while the caliper is re-

moved.

Handle the rotor and caliper assem-

blies in such a way as to avoid defor-

mation of the rotor and nicking,

scratching or contamination of the

brake linings.

3.
Remove the grease cap from the

hub.
Remove the cotter pin, nut lock,

adjusting nut, and flat washer from

the spindle. Remove the outer bearing

cone and roller assembly.

4.
Remove the hub and rotor as-

sembly from the spindle.

INSTALLATION

1.
If the rotor is being replaced, re-

move the protective coating from the

new rotor with carburetor degreaser.

Pack a new set of bearings with speci-
fied grease (M-1C75B), and install the

inner bearing cone and roller assembly

in the inner cup. Pack grease lightly

between the lips of a new grease seal

and install the seal (Figs. 23 and 24).

If the original rotor is being in-

stalled, make sure that the grease in

the hub is clean and adequate, that

the inner bearing and grease seal are

lubricated and in good condition, and

that the rotor braking surfaces are

clean.

2.
Install the hub and rotor assem-

bly on the spindle.

3.
Lubricate and install the outer

wheel bearing, washer and adjusting

nut.

4.
Adjust the wheel bearings to

specification, and then install the nut

lock, cotter pin, and grease cap. The

wheel bearing adjustment is especially

important with disc brakes.

5. Mount the caliper assembly on

the spindle following the Disc Brake

Caliper Assembly Installation proce-

dure in this section.

DISC BRAKE ROTOR

SPLASH SHIELD

REMOVAL

1.
Remove the caliper and the hub

and rotor assembly as outlined under
Removal in the foregoing procedure

(it is not necessary to disconnect hy-

draulic connections).

2.
Remove the three bolts that at-

tach the splash shield to the spindle,

and remove the shield (Figs. 23 and

24).

3.
Remove and discard the splash

shield to spindle gasket.

INSTALLATION

1.
Install a new splash shield to

spindle gasket.

2.
If the shield is bent, straighten it

out before installation. Position the

shield to the mounting bracket, install

the attaching bolts, nuts and torque

them to specification.

3.
Install the hub and rotor assem-

bly and the caliper as outlined under

Installation in the foregoing proce-

dure.

DUAL MASTER CYLINDER—

NON POWER BRAKES

FORD, MERCURY

AND METEOR

Removal

Refer to Fig. 26.

BUSHING

HAIRPIN

RETAINER

BUSHING

STOPLIGHT SWITCH

13480
HI 637-A

FIG. 26—Dual Master Cylinder Installation— Non Power Brakes

Ford,
Mercury, and Meteorprocarmanuals.com

02-02-20
Brake System

02-02-20

1.
Disconnect the stoplight switch

wires at the connector. Remove the

spring retainer. Slide the stop light

switch off the brake pedal pin just far

enough to clear the end of the pin,

then liftfthe switch straight upward

from the pin. Use care to avoid switch

damage during removal.

2.
Slide the master cylinder push

rod and the nylon washers and bush-

ings off the brake pedal pin.

3.
Remove the brake tube from the

primary and secondary outlet ports of

the master cylinder.

4.
Remove the cap screws and lock-

washers that secure the master cylin-

der to the dirSh panel and lift the cyl-

inder forward and upward from the

vehicle.

Installation

1.
Position the boot on the push

rod and secure the boot to the master

cylinder. Carefully insert the master

cylinder push rod and boot through

the dash panel opening and position

the master cylinder on the panel.

2.
Install the cap screws at the dash

panel and torque them to specifica-

tion.

3.
Coat the nylon bushings with

SAE 10W oil. Install the nylon wash-

er and bushing on the brake pedal pin.

4.
Position the stop light switch on

the brake pedal pin, install the nylon

bushing and washer and secure them

in position with the spring retainer.

5.
Connect the wires at the stop

light switch connector.

6. Connect the brake lines to the

master cylinder leaving the brake line

fittings loose.

7.
Fill the master cylinder with the

specified brake fluid to within 1/4

inch of the top of the dual reservoirs.

Use Ford Brake Fluid— Extra Heavy

Duty-Part Number C6AZ-19542-A

(ESA-M6C25-A) or equivalent for all

drum brake applications. The extra

heavy duty brake system fluid is col-

ored blue for identification. Do not

mix low temperature brake fluids with

the specified fluid for the power disc

brake system.

8. Bleed the dual-master cylinder

and the primary and secondary brake

systems. Centralize the pressure dif-

ferential valve. Refer to Hydraulic

System Bleeding and Centralizing of

the Differential Valve, Part 2-1, Sec-

tion 2 for proper procedure.

9. Operate the brakes several times,

then check for external hydraulic

leaks.
FAIRLANE, MONTEGO,

FALCON, MUSTANG AND

COUGAR

Removal

Refer to Figs. 27 and 28.

1.
Working from inside the vehicle

below the instrument panel, disconnect

the master cylinder push rod from the

brake pedal assembly. The push rod

cannot be removed from the master

cylinder.

2.
Disconnect the stoplight switch

wires at the connector. Remove the

hairpin retainer. Slide the stop light

switch off the brake pedal pin just far

enough to clear the end of the pin,

then lift the switch straight upward

from the pin. Use care to avoid switch

damage during removal.

3.
Slide the master cylinder push

rod and the nylon washers and bush-

ings off the brake pedal pin.

4.
Remove the brake tubes from

the primary and secondary outlet

ports of the master cylinder.

5.
Remove the lock nuts or cap

screw and lockwashers that secure the

master cylinder to the dash panel and

lift the cylinder forward and upward

from the car.
Installation

Refer to Figs. 27 and 28.

1.
Position the boot on tie push

rod and secure the boot to the master

cylinder. Carefully insert the master

cylinder push rod and boot through

the dash panel opening.

2.
On Fairlane, Falcon or Montego

models, position the gasket and mas-

ter cylinder on the mounting studs on

the dash panel. Install the lock nuts

on the studs at the dash panel and

torque them to specification.

3.
On Mustang or Cougar models,

position the gasket and master cylin-

der on the dash panel. Install the re-

taining screws and torque them to

specification. Coat the nylon bushings

with SAE 10W oil. Install the nylon

washer and bushing on the brake

pedal pin.

4.
Position the stop light switch on

the brake pedal pin, install the nylon

bushing and washer and secure them

in position with the spring retainer.

5.
Connect the wires at the stop

light switch connector.

6. Connect the brake lines to the

master cylinder and tighten to speci-

fied torque.

7.
Fill the master cylinder with the

specified brake fluid to within 1/4

MASTER CYLINDER

IDENTIFICATION
UPPER STUD

SHAFT (AUTOf/lATIC

TRANSMISSION)

CLIP

BRAKE PEDAL

BUSHING SUPPORT

TUBE-2B253

TUBE-2A040
CLUTCH

PEDA_

LOWER STUD
STOP LITE

SWITCH

/ 13480

MASTER CYLINDER

PUSH ROD
BRAKE PEDAL

H 1556-C

FIG. 27—Dual Master Cylinder Installation—Non Power Brake

Fairlane, Montego, and Falconprocarmanuals.com

02-02-21
Brake System

02-02-21

INSTALLATION

CLUTCH ASSIST

SPRING

MASTER CYLINDER

2140

FIG. 28 —Dual Master Cylinder Installation—

Non Power Brake—Mustang and Cougar

inch of the top of the dual reservoirs.

Use Ford Brake Fluid- Extra Heavy

Duty-Part Number C6AZ-19542-A

for all brake applications. The brake

fluid is colored blue for identification.

Do not mix low temperature brake

fluids with the specified fluid for the

brake system.

8. Bleed the dual-master cylinder

and the primary and secondary brake

systems. Centralize the pressure dif-

ferential valve. Refer to Hydraulic

System Bleeding and Centralizing of

the Differential Valve, Part 2-1, Sec-

tion 2 for the proper procedure.

9. Operate the brakes several times,

then check for external hydraulic

leaks.

DUAL MASTER CYLINDER-

POWER BRAKES

REMOVAL

1.
Remove the brake tubes from

the primary and secondary outlet

ports of the master cylinder (Figs. 29

thru 33).

2.
Remove the two nuts and two

lock washers attaching the master cyl-

inder to the brake booster assembly.

3.
Slide the master cylinder forward

and upward from the vehicle.
SHAFT

AUTOMATIC

TRANSMISSION

CLUTCH PEDAL

BUMPER STOP
H1638-A
1.
Before installing the mater cyl-

inder, check the distance t; m the

outer end of the booster ass;. ,ihi\

push rod to the master .>',nder

mounting surface. Turn the nu->h rod

adjusting screw in or out as required

to obtain the specified length. Refer to

Part 2-1, Section 2. Power Brake

Master Cylinder Push Rod Adjust-

ment for the proper procedure.

2.
Position the master cylinder as-

sembly over the booster push rod and

onto the two studs on the booster as-

sembly (Figs. 29 thru 37).

3.
Install the attaching nuts and

lock washers and torque them to spec-

ifications.

4.
Install the front and rear brake

tubes to the master cylinder outlet fit-

tings.

5.
Fill the master cylinder with the

specified brake fluid to within 1/4

inch of the top o\ the dual reservoirs.

Use Ford Brake Fluid Fxtra Heavy

Duty Part Number C6AZ-19542-A

(ESA-M6C25-A) for all brake appli-

cations. The extra htaw duty brake

fluid is colored blue for identification.

Do not mix low temperature brake

fluids with the specified fluids for the

disc brake svstem.

CLIP

W
'0 AIR CONDITIONING

BUSHING

SHAFT

BUSHING

BRAKE PEDAL

SPACER

H 1642-A

FIG. 29—Master Cylinder Installation-

Ford,
Mercury and Meteor
-Power Brake-procarmanuals.com