oil reset FORD MUSTANG 1969 Volume One Chassis

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

04-03-04
Rear Axles — Integral Carrier Type

04-03-04

1.
Remove the wheel cover, wheel

and tire from the brake drum.

2.
Remove the Tinnerman nuts that

secure the brake drum to the axle

housing flange, and then remove the

drum from the flange.

3.
Working through the hole pro-

vided in each axle shaft flange, re-

move the nuts that secure the wheel

bearing retainer plate. Then pull the

axle shaft assembly out of the axle

housing (Fig. 2). The brake backing

plate must, not be dislodged. Install

one nut to hold the plate in place after

the axle shaft is removed.

4.
If the rear wheel bearing is to be

replaced, loosen the inner retainer

ring by nicking it deeply with a cold

chisel in several places (Fig. 3). It will

then slide off easily.

5.
Remove the bearing from the

axle shaft with the tool shown in Fig.

4 or 5. If the push-puller operation

shown in Fig. 5 is used, be sure that

the puller arms contact the flat sur-

face of the axle shaft flange rather

than the bolt heads. Also with this

method, be careful not to damage or

burr the oil seal journal as the bearing

breaks loose.

6. Whenever a rear axle shaft is re-

placed the oil seal must be replaced.

Remove the seal with the tools shown

in Fig. 8. Soak new oil seals in SAE

10 oil for 1/2 hour before installing.

7.
Inspect the machined surfaces of

the axle shaft and the axle housing for

rough spots or other irregularities

which would affect the sealing action

of the oil seal. Check the axle shaft

splines for burrs, wear or damage.

Carefully remove any burrs or rough

spots.
Replace worn or damaged

parts.

8. Lightly coat wheel bearing bores

with axle lubricant.

9. Place the retainer plate on the

axle shaft, and press the new wheel

bearing on the shaft with the tool

shown in Fig. 4 or 5. The bearing

should seat firmly against the shaft

shoulder. Do not attempt to press on

both the bearing and the inner retain-

er ring at the same time.

10.
Using the bearing installation

tool, press the bearing inner retainer

ring on the shaft until the retainer

seats firmly against the bearing.

11.
Wipe all lubricant from the in-

side of the axle housing in the area of

the oil seal before installing the new

seal.

12.
Wipe a small amount of oil res-

istant sealer on the outer edge of the

seal before it is installed. Do not put

sealer on the sealing lip.

13.
Rear wheel oil seals with syn-
thetic sealing elements have been in-

corporated in production. However,

only leather seals will be used as re-

placements for the synthetic sealing

element seals. Install the new oil seal

with the tools shown in Fig. 8. Instal-

lation without use of the proper tool

will distort the seal and cause leakage.

Be sure the new seal has been soaked

in SAE 10 oil for 1/2 hour.

14.
Carefully slide the axle shaft

into the housing so that the rough

forging of the shaft will not damage

the oil seal. Start the axle splines into

the side gear, and push the shaft in

until the bearing bottoms in the housing.

15.
Install the bearing retainer plate

on the mounting bolts at the axle

housing, and install the attaching nuts.

Torque the nuts to specifications.

16.
Install the brake drum and the

drum retaining nuts.

17.
Install the wheel and tire on the

drum, and install the wheel cover.

REMOVAL AND REPLACEMENT

OF DRIVE PINION OIL SEAL

Synthetic seals must not be cleaned,

soaked or washed in cleaning solvent.

Replacement of the pinion oil seal

involves removal and installation of

only the pinion shaft nut and the uni-

versal joint flange. However, this op-

eration disturbs the pinion bearing
preload, and this preload must be

carefully reset when assembling.

1.
Raise the vehicle and install safe-

ty stands. Remove the rear wheels and

brake drums.

2.
Make scribe marks on the drive

shaft end yoke and the axle U-joint

flange to insure proper position of the

drive shaft at assembly (Fig. 14). Dis-

connect the drive shaft from the axle

U-joint flange. Be careful to avoid

dropping the loose universal joint

bearing cups. Hold the cups on the

spider with tape. Mark the cups so

that they will be in their original posi-

tion in relation to the flange when

they are assembled. Remove the drive

shaft from the transmission extension

housing. Install an oil seal replacer

tool in the transmission extension

housing to prevent transmission leak-

age.
Refer to the transmission group

for the appropriate tool.

3.
Install an in-lb torque wrench on

the pinion nut Fig. 6. Record the tor-

que required to maintain rotation of

the pinion shaft through several revo-

lutions. \

4.
While holding the flange with the

tool shown in Fig. 9, remove the inte-

gral pinion nut and washer.

5.
Clean the pinion bearing retainer

around the oil seal. Place a drain pan

under the seal, or raise the front of

the vehicle higher than the rear.

KJ
E
I582-A
Tool - 1175-AB

and T50T-100-A

^___ or
J
775-
AE

Torque Wrench

^ mm i e
icot
A

E 1681-A

FIG. 6—Checking Pinion FiG 7_Removing
pjnjon
Sea,

Bearing Preload

,Tool-T58L-101-A or U75-AE

Tool-T50T-100-A

REMOVAL
Tool-60K-1177-B

or 1177-BorC

INSTALLATION E1214-D

FIG. 8—Removing and Installing Axle Shaft Sealprocarmanuals.com