1969 FORD MUSTANG oil

07-01-17
General Transmission Service
07-01-17

PRESSURE REGULATOR

(FMX TRANSMISSION)

1.
Inspect the regulator body and

cover mating surface for burrs.

2.
Check all fluid passages for ob-

structions.

3.
Inspect the control pressure and

converter pressure valves and bores for

burrs and scores. Remove all burrs

carefully with crocus cloth.

4.
Check free movement of the

valves in their bores. The valves

should fall freely into the bores when

both the valve and bore are dry.

5.
Inspect the valve springs and

spacers for distortion.

CONTROL VALVE BODY

1.
Clean all parts thoroughly in

clean solvent, and then blow them dry

with moisture-free compressed air.

2.
Inspect all valve and plug bores

for scores. Check all fluid passages for

obstructions. Inspect the check valve

for free movement. Inspect all mating

surfaces for burrs or distortion. In-

spect all plugs and valves for burrs

and scores. Crocus cloth can be used

to polish valves and plugs if care is

taken to avoid rounding the sharp

edges of the valves and plugs.

3.
Inspect all springs for distortion.

Check all valves and plugs for free

movement in their respective bores.

Valves and plugs, when dry, must fall

from their own weight in their respec-

tive bores.

4.
Roll the manual valve on a flat

surface to check it for a bent condi-

tion.

GOVERNOR

1.
Inspect the governor valves and

bores for scores. Minor scores may be
removed from the valves with crocus

cloth. Replace the governor if the

valves or body is deeply scored.

2.
Check for free movement of the

valves in the bores. The valves should

slide freely of their own weight in the

bores when dry. Inspect fluid passages

in the valve body and counterweight

for obstructions. All fluid passages

must be clean.

3.
Inspect the mating surfaces of

the governor body and governor dis-

tributor (C4 or C6 Automatic) for

burrs and distortion. Mating surfaces

must be smooth and flat.

4.
Check the mating surface of the

governor valve and the counterweight

on a FMX transmission for burrs or

scratches.

5.
When cleaning the governor as-

sembly (C4 Automatic), the oil screen

should be removed from the collector

body and thoroughly blown out with

compressed air.

FRONT SERVO (FMX)

AND INTERMEDIATE

SERVO (C4 AND C6

AUTOMATIC)

1.
Inspect the servo bore for cracks

and the piston bore and the servo pis-

ton stem for scores. Check fluid pas-

sages for obstructions. Replace seals

that are damaged.

2.
On an FMX transmission, check

the actuating lever for free movement,

and inspect it for wear. If necessary to

replace the actuating lever or shaft,

remove the retaining pin and push the

shaft out of the bracket.

Inspect the adjusting screw threads

and the threads in the lever for dam-

age.

3.
Check the servo spring and servo

band strut(s) for distortion.

4.
Inspect the cover seal and gasket

cover sealing surface for defects.
REAR SERVO (FMX)

AND LOW-REVERSE SERVO

(C4 TRANSMISSION)

1.
Inspect the servo body for cracks

and the piston bore for scores.

2.
Check the fluid passages for ob-

structions.

3.
Inspect the band and the struts

for distortion. Inspect the band ends

for cracks.

4.
Inspect the servo spring for dis-

tortion.

5.
Inspect the band lining for exces-

sive wear and bonding to the metal

band.

6. On an FMX transmission, check

the servo body to case mating surface

for burrs. Check the accumulator pis-

ton and the check valve for freedom

of movement. Check the actuating

lever socket for scores.

7.
Replace seals that are damaged.

CASE

Inspect the case for cracks and

stripped threads. Inspect the gasket

surfaces and mating surfaces for

burrs.
Check the vent for obstructions,

and check all fluid passages for ob-

structions and leakage (Figs. 10, 11

and 12).

Inspect the case bushing for scores.

Check all parking linkage parts for

wear or damage.

ONE-WAY CLUTCH

1.
Inspect the outer and inner races

for scores or damaged surface area

where the rollers contact the races. If

the outer race on the C6 transmission

is damaged, the low-reverse clutch hub

must be replaced.

2.
Inspect the rollers and springs

for excessive wear or damage.

3.
Inspect the spring and roller case

for bent or damaged spring retainers.procarmanuals.com

07-02^01

C4 Automatic Transmission
0702-01

PART 7-2 C4 Automatic
Transmission

PEA-A2 240-1V Column

PEA-MI 302-2V Column

PEA-N1 3O2-2V Console

PEB-B2 200-1V Console

PEB-C2 17O-1V,2OO-1V Column

PEE-M 302-2V Console

PEE-V 302-2V Column

PEE-AC 302-2V Console

PEE-AD 250-1V Console

PEE-AE 250-1V Column

PEE-AF 250-1V Console
MODEL APPLICATION
All
Models
Ford

X

X

X
Mercury
X

X

X
Meteor
Cougar
Fairiane

X

X

X

X
Falcon
X

X
Montego
X

X

X

X
Mustang
X

X

X
Lincoln-
Continental
Thunderbird
Continental-
Mark
III

COMPONENT INDEX

ASSEMBLY OF TRANSMISSION

BAND ADJUSTMENTS

Intermediate Band

Low-Reverse Band

CONTROL VALVE BODY

Cleaning and Inspection

Disassembly and Overhaul

Removal and Installation

DESCRIPTION

DISASSEMBLY AND OVERHAUL OF

TRANSMISSION

End Play Check

DOWNSHIFT LINKAGE

Adjustments

Parts Repair or Replacement

EXTENSION HOUSING

Cleaning and Inspection

Removal and Installation

EXTENSION HOUSING BUSHING

Removal and Installation

EXTENSION HOUSING REAR SEAL

Removal and Installation

FORWARD CLUTCH

Cleaning and Inspection

Disassembly and Overhaul

FORWARD CLUTCH HUB AND RING

GEAR

Disassembly and Overhaul

FRONT PUMP

Cleaning and Inspection

Disassembly and Overhaul

All
Models
02-27

02-09

02-09

01-16

02-19

02-11

02-02

02-12

02-12

02-04

02-17

01-14

02-10

02-10

02-10

01-15

02-24

02-25

01-15

02-21
COMPONENT INDEX

GOVERNOR AND OIL DISTRIBUTOR

Cleaning and Inspection

Disassembly and Overhaul

Removal and Installation

INTERMEDIATE SERVO

Cleaning and Inspection

Parts Repair or Replacement

Removal and Installation

INPUT SHELL AND SUN GEAR

Disassembly and Overhaul

LOW-REVERSE BRAKE DRUM BUSHING

Disassembly and Overhaul

LOW-REVERSE SERVO

Cleaning and Inspection

Parts Repair or Replacement

LOW-REVERSE SERVO PISTON

Removal and Installation

MANUAL LINKAGE

Adjustments

Parts Repair or Replacement

NEUTRAL START SWITCH-CONSOLE

SHIFT

Adjustment

Removal and Installation

(Refer to Part 7-1 for Column Shift Adjus

ment and Removal and Installation Pro-

cedures)

OIL PAN

Removal and Installation

REVERSE-HIGH CLUTCH

Cleaning and Inspection
All
Models
01-16

02-26

02-10

01-16

02-16

02-09

02-25

02-26

01-16

02-16

02-09

02-04

02-17

02-04

02-07

02-09

01-15
procarmanuals.com

07-02-03

C4 Automatic Transmission

07-02-03

CONVERTER

FORWARD CLUTCH
PRIMARY GOVERNOR

CONVERTER

CHECK VALVE
ONE-WAY

CLUTCH

DRAIN-BACK

VALVE

FRONT LUBE

CONVERTER

PRESSURE

RELIEF VALVE
LOW AND

REVERSE

SERVO
AND DIRECT

CLUTCH

L

SECONDARY

GOVERNOR
INTERMEDIATE

BAND

ACCUMULATOR

VALVE
CUT-BACK
VALVE

2-3
BACK-OUT

VALVE

MAIN

REGU-

LATOR

VALVE
MANUAL
LOW

VALVE

1-2 SHIFT

VALVE

D2
VALVE
THROTTLE

MODULATOR

VALVE

THROTTLE

BOOST VALVE

PRESSURE

BOOSTER

VALVE

DOWNSHIFT VALVE

LINE

COASTING

BOOST

VALVE
ENGINE
MANIFOLD
VACUUM

LESS THAN
20
INCHES

PRIMARY

THROTTLE

VALVE

(CASE)
VACUUM

DIAPHRAGM

OIL
SCREEN

I) 1724-E

FIG. 3—Hydraulic Control Systemprocarmanuals.com

07-02-07
C4 Automatic Transmission

07-02-07

2.
Remove the selector lever handle

from the lever.

3.
Remove the trim panel from the

top of the console.

4.
Remove the cover and dial indi-

cator as an assembly.

5.
Remove the four screws that se-

cure the selector lever retainer to the

selector lever housing. Lift the retainer

from the housing.

6. Loosen the two combination

starter neutral and back-up light

switch attaching screws (Fig. 10).

7.
Move the selector lever back and

forth until the gauge pin (No. 43 drill)

can be fully inserted into the gauge

pin holes (Fig. 10).

8. Place the transmission selector

lever firmly against the stop of the

neutral detent position.

9. Slide the combination starter

neutral and back-up light switch for-

ward or rearward as required, until

the switch actuating lever contacts the

selector lever.

10.
Tighten the switch attaching

screws and remove the gauge pin.

Check for starting in the park posi-

tion.

11.
Turn the ignition key to the

ACC position and place the selector

lever in the reverse position and check

the operation of the back-up lights.

Turn the key off.

12.
Position the selector lever re-

tainer to the selector lever housing.

Install the four attaching screws.

13.
Install the cover and dial indi-

cator.

14.
Install the trim panel on the top

of the console. Install the selector

lever handle.

MUSTANG

1.
With the manual lever properly

NEUTRAL
START

SWITCH

(D1439-A

FIG. 11—Neutral Start Switch

Adjustments—Console Shift—

Mustang
adjusted, loosen the two switch attach-

ing bolts (Fig. 11).

2.
With the transmission manual

lever in neutral, rotate the switch and

insert the gauge pin (No. 43 drill

shank end) into the gauge pin holes of

the switch. The gauge pin has to be

inserted to a full 31/64 inch into the

three holes of the switch (Fig. 11).

3.
Torque the two switch attaching

bolts to specification. Remove the

gauge pin from the switch.

4.
Check the operation of the

switch. The engine should start only

with the transmission selector lever in

Neutral and Park.

NEUTRAL START SWITCH

REPLACEMENT—CONSOLE SHIFT

On vehicles equipped with a column

mounted neutral start switch, refer to

Part 7-1, Section 2, for the replace-

ment procedures.

FORD-METEOR

1.
Remove the four screws and

plates securing the selector lever

handle to the lever. Remove the

handle and detent control.

2.
Remove the two screws from the

rear of the console top panel. Pull the

panel back to unhook it from the

front of the console and remove the

panel.

3.
Remove the two screws securing

the dial indicator assembly to the se-

lector lever housing and remove the

indicator assembly.

4.
Disconnect the neutral start

switch wires at the plug connector.

Remove the wires from under the re-

taining clip.

5.
Remove the two screws securing

the neutral start switch to the selector

lever housing and remove the switch

(Fig. 9).

6. Position the neutral start switch

to the selector lever housing and in-

stall the two attaching screws.

7.
Adjust the neutral start switch as

outlined under the Neutral Start

Switch Adjustment procedures in this

section.

8. Connect the neutral start switch

wires to the plug connector. Position

the wires in the retaining clip and

close the clip.

9. Place the console top panel on

the console and install the retaining

screws.

10.
Position the selector lever de-

tent control and handle on the selector

lever and secure with the four plates

and attaching screws.

FAIRLANE-MONTEGO

1.
Remove the selector lever handle

from the lever.
2.
Remove the trim panel from the

top of the console.

3.
Remove the cover and dial indi-

cator as an assembly.

4.
Remove the four screws that se-

cure the selector lever retainer to the

selector lever housing. Lift the retainer

from the housing.

5.
Remove the two screws securing

the neutral start switch to the selector

lever housing. Disconnect the neutral

start switch wires at the plug connec-

tor and remove the switch.

6. Position the neutral start switch

to the selector lever housing and in-

stall the two attaching screws.

7.
With the selector lever in neu-

tral,
move the selector lever back and

forth until the gauge pin (No. 43 drill)

can be fully inserted into the gauge

pin holes (Fig. 10).

8. Place the transmission selector

lever firmly against the stop of the

neutral detent position.

9. Slide the combination starter

neutral and back-up light switch for-

ward or rearward as required, until

the switch actuating lever contacts the

selector lever.

10.
Tighten the switch attaching

screws and remove the gauge pin.

11.
Connect the neutral start switch

wires to the plug connector and check

for starting in the park position.

12.
Position the selector lever re-

tainer to the selector lever housing.

Install the attaching screws.

13.
Install the cover and dial indi-

cator.

14.
Install the trim panel on the top

of the console. Install the selector

lever handle

MUSTANG

1.
Remove the downshift linkage

rod from the transmission downshift

lever.

2.
Apply penetrating oil to the

downshift lever shaft and nut. Remove

the transmission downshift outer lever

retaining nut and lever (Fig. 11).

3.
Remove the two neutral start

switch attaching bolts.

4.
Disconnect the multiple wire

connector. Remove the neutral switch

from the transmission.

5.
Install the neutral start switch on

the transmission. Install the two at-

taching bolts.

6. With the transmission manual

lever in neutral, rotate the switch and

install gauge pin (No. 43 drill) into

the gauge pin hole (Fig. 11).

7.
Tighten the switch attaching

bolts to specification and remove the

gauge pin.procarmanuals.com

07-02-09
C4 Automatic Transmission

07-02-09

11.
Remove the handle from the se-

lector lever.

12.
Install the selector housing and

lever assembly as shown in Figure 8.

Torque the attaching bolts 4-6 ft-lbs.

13.
Connect the dial indicator light.

14.
Install the pointer back-up

shield on the housing and lever assem-

bly.

15.
Install the dial housing and

tighten the attaching screws.

16.
Install the selector lever handle

and tighten the attaching screw.

17.
Position the selector lever in the

D position.

18.
Raise the vehicle. Install the

transmission manual lever rod to the

selector lever. Adjust the manual link-

age.

19.
Lower the vehicle and check the

transmission operation in each selo:c-

tor lever detent position.

BAND ADJUSTMENT

INTERMEDIATE BAND

1.
Clean all the dirt from the band

adjusting screw area. Remove and dis-

card the locknut.

2.
Install a new locknut on the ad-

justing screw. With the tool shown in

Fig. 13, tighten the adjusting screw

until the tool handle clicks. The tool is

a pre-set torque wrench which clicks

and overruns when the torque on the

adjusting screw reaches 10 ft-lbs.

I D1854-A

FIG. 13—Adjusting Intermediate

Band

Tool-T59P-77370-B

D1855-A

FIG. 14—Adjusting Low-Reverse

Band
3.
Back off the adjusting screw ex-

actly 1 3/4 turns.

4.
Hold the adjusting screw from

turning and torque the lock nut to

specification.

LOW-REVERSE BAND

1.
Clean all the dirt from the band

adjusting screw area. Remove and dis-

card the locknut.

2.
Install a new locknut on the ad-

justing screw with the tools shown in

Fig. 14, tighten the adjusting screw

until the tool handle clicks. The tool is

a pre-set torque wrench which clicks

and overruns when the torque on the

adjusting screw reaches 10 ft-lbs.

3.
Back off the adjusting screw ex-

actly 3 full turns.

4.
Hold the adjusting screw from

turning and torque the lock nut to

specification.

OIL PAN AND CONTROL

VALVE BODY REPLACEMENT

1.
Raise the vehicle so the trans-

mission oil pan is accessible.

2.
Drain the transmission fluid.

If the same fluid is to be used

again, filter the fluid through a 100

mesh screen. Re-use the fluid only if it

is in good condition.

3.
Remove the transmission fluid

pan attaching bolts, pan and gasket.

4.
Remove the valve body-to-case

attaching bolts (Fig. 25). Remove the

valve body from the case and the

transmission inner control levers.

5.
Refer to the Major Repair Oper-

ation for control valve body repair op-

eration.

6. Thoroughly clean and remove all

the gasket material from the pan and

the pan mounting face of the case. In-

stall the valve body to the case, engag-

ing the transmission inner control le-

vers with the valve body manual and

downshift valves.

7.
Install the eight valve body to

case attaching bolts. Torque the bolts

to specification. Operate the external

manual and downshift levers to check

for proper travel of the valve body

manual and downshift valves.

8. Place a new gasket on the pan.

Install the pan and attaching bolts.

Torque the bolts to specification. In-

stall the fluid filler tube if it was re-

moved. Torque the attaching nut to

specifications.

9. Lower the vehicle and fill the

transmission with fluid. Check the

transmission pan area for fluid leak-

age.
INTERMEDIATE SERVO

REPLACEMENT

1.
Raise the vehicle and remove the

four servo cover-to-case attaching

bolts.

2.
Remove the servo cover, gasket,

piston, and piston return spring. Re-

move the piston from the cover (Fig.

45).

3.
Remove the piston seals and

cover gasket.

4.
Install new piston seals on the

piston. Lubricate the piston seals with

clean transmission fluid. Install the

servo piston in the cover.

5.
Install the piston retvrn spring in

the case. Place a new gasicet on the

cover. Install the piston and cover into

the transmissic se. Use two 5/16

18 x 1 1/4 bolts, 180 degrees apart to

position the cover against the case.

6. Install the two servo cover at-

taching bolts. Remove the two 1 1/4

inch bolts and install two attaching

bolts.
Torque the bolts to specifica-

tion.

7.
Adjust the intermediate band.

Lower the vehicle and check the trans-

mission fluid level.

8. If the band can not be adjusted

properly, the struts are not in posi-

tion. Remove the pan and valve body.

Install the struts, valve body, pan, and

adjust the band. Refill the transmis-

sion with fluid.

LOW-REVERSE SERVO

PISTON REPLACEMENT

1.
Raise the vehicle on a hoist.

2.
Loosen the reverse band adjust-

ing screw lock nut. Tighten the reverse

band adjusting screw to 10 ft-lbs tor-

que.
(Tightening the screw will insure

that the band strut will be held against

the case by the band, preventing it

from falling down when the reverse

servo piston assembly is removed).

3.
Remove the four servo cover to

case attaching bolts. Remove the iden-

tification tag and vent tube retaining

clip.
Remove the servo cover and s»»^

from the case.

4.
Remove the servo piston from

the case. The piston seal cannot be re-

placed, without replacing the piston.

The seal is bonded to the piston.

5. To remove the piston from the

stem, insert a small screw driver in the

hole of the piston (Fig. 44). Remove

the piston attaching nut.

6. Position the accumulator spring

and spacer (Fig. 43) on the piston

stem. Make sure the crowned side of

the spring is facing toward the rod.

Install.a new piston on the piston re-

taining shaft. Install the attaching nut.

Torque the nut to specification.procarmanuals.com

07-02-11
C4 Automatic Transmission
07-02-11

REMOVAL AND INSTALLATION

An oil impregnated plastic grommet

is incorporated in the end of the man-

ual shift linkage lever arm on all col-

umn shift vehicles. A special tool

T67P-7341-A is required to install the

grommet in the manual lever, and to

install the manual linkage rod into the

grommet. Refer to Part 7-1, Section

2,
for the grommet replacement pro-

cedures.

TRANSMISSION REMOVAL

1.
Raise the vehicle and remove the

converter cover attaching bolts, at the

lower front side of the converter hous-

ing. Remove the cover.

2.
Remove the two conveter drain

plugs (Fig. 20). Drain the fluid from

the converter. Install the two convert-

er drain plugs.

3.
Remove the drive shaft and in-

stall the extension housing seal repla-

cer tool in the extension housing.

4.
Remove the vacuum line hose

from the transmission vacuum unit.

Disconnect the vacuum line from the

retaining clip.

5.
Remove the two extension

housing-to-crossmember attaching

bolts.

6. Remove the speedometer cable

from the extension housing.

7.
Disconnect the exhaust pipe

flange from the manifolds.

8. Remove the parking brake cable

from the equalizer lever.

9. Remove the fluid filler tube from

the pan and drain the transmission

fluid on PEA models. On PEB and

PEE models, loosen the transmission

CONVERTER A
ATT,
pan bolts and drain the fluid at one

corner of the pan. Tighten the attach-

ing bolts after the fluid has drained.

10.
Disconnect the fluid cooler lines

from the transmission case.

11.
Remove the manual and kick-

down linkage rods from the transmis-

sion control levers.

On vehicles equipped with a column

shift, use tool T67P-7341-A to remove

the selector rod from the manual

lever.

12.
On a Mustang, disconnect the

neutral start switch wires from the re-

taining clamps and connectors.

13.
Disconnect the starter cable.

Remove the starter attaching bolts

and remove the starter from the con-

verter housing.

14.
On PEB and PEE models, lift

the fluid filler tube from the case.

15.
Remove the four converter-

to-flywheel attaching nuts.

16.
Position the transmission jack

to support the transmission and secure

the transmission to the jack with a

safety chain.

17.
Remove the four crossmember

attaching bolts and lower the

crossmember.

18.
Remove the five converter

housing-to-engine attaching bolts.

Lower the transmission (Fig. 21) and

remove it from under the vehicle.

TRANSMISSION

INSTALLATION

1.
With the converter properly in-

D 2043-A

FIG. 20—Converter Drain Plug

Location
FIG. 21—Transmission Mounted

on Jack
stalled, place the transmission on the

jack (Fig. 21). Secure the transmission

to the jack with the safety chain.

2.
Raise the transmission into posi-

tion and install the five converter

housing-to-engine attaching bolts.

Torque the bolts to specification. Re-

move the safety chain from the trans-

mission.

3.
Position the crossmember and

install the four attaching bolts. Torque

the bolts to specifications.

4.
Lower the transmission and in-

stall the extension housing and

crossmember attaching bolts. Torque

the bolts to specification.

5.
Install the four flywheel to con-

verter attaching nuts. Torque the nuts

to specification.

6. Remove the transmission jack.

Install the fluid filler tube in the

transmission case or pan. Install the

vacuum hose on the transmission vac-

uum unit. Install the vacuum line re-

taining clip.

7.
Connect the fluid cooling lines to

the transmission case.

8. On a Mustang, connect the neu-

tral start switch wires to their respec-

tive connectors and secure the harness

in the retaining clamps.

9. Install the linkage rods on the

transmission downshift and manual

control levers.

On vehicles equipped with a column

shift, use tool T67P-7341-A to install

a new grommet in the manual lever,

and to install the manual linkage rod

into the grommet.

10.
Connect the speedometer cable

to the extension housing.

11.
Connect the exhaust inlet pipes

to the manifolds.

12.
Install and adjust the parking

brake cable at the equalizer lever.

13.
Install the converter housing

cover and torque the attaching bolts

to specification.

14.
Install the starter and torque

the attaching bolts to specification.

Connect the starter cable.

15.
Install the drive shaft. Torque

the companion flange U-bolts attach-

ing nuts to specification.

16.
Lower the vehicle. Fill the

transmission to the proper level with

the specified fluid. Adjust the manual

and downshift linkage.procarmanuals.com

07-02-12
C4 Automatic Transmission
07-02-12

MAJOR REPAIR OPERATIONS

Before removing
any of the sub-

assemblies, thoroughly clean
the out-

side
of the
transmission
to
prevent dirt

from entering
the
mechanical parts.

During
the
repair operations, refer
to

Part 7-1
for
common adjustments
and

repairs
or
cleaning
and
inspection
pro-

cedures.

During
the
transmission disassem-

bly
or
assembly operations,
ten
thrust

washers located between
the sub-

assemblies must
be
removed
and in-

stalled.
It is
important that each

thrust washer
be in the
correct posi-

tion during
the
assembly operation.

To properly locate
and
identify
the

thrust washers,
the
various positions

of
the
thrust washers
are
shown
in the

illustrations
and are
numbered
1

through
10. No. 1 is at the
first thrust

washer located
at the
front pump.
The

last thrust washer,
No. 10, is
located

at
the
parking pawl ring gear.

DISASSEMBLY
OF

TRANSMISSION

1.
Remove
the
converter from
the

transmission front pump
and
convert-

er housing.

2.
Remove
the
transmission vacuum

unit with
the
tool shown
in Fig. 22.

Remove
the
vacuum unit gasket and

the control
rod.

GRIND OFF

SHADED AREA

TO DIMENSION SHOWN L .

SNAP-ON

Tool-FCO-24

(Reworked)

D1380-A

FIG. 22—Removing Vacuum Unit
3.
Remove
the
primary throttle

valve (Fig.
23)
from
the
opening
at the

rear
of the
case.

4.
Remove
the two
extension

housing-to-case bolts shown
in Fig. 24

and mount
the
transmission
in the

holding fixture.

5.
Remove
the
transmission
pan at-

taching bolts,
pan and
gasket.

6. Remove
the
control valve body

attaching bolts (Fig.
25).
Remove
the

control valve body from
the
case.

7.
Loosen
the
intermediate band

adjusting screw
(Fig. 26) and
remove

the intermediate band struts from
the

case.
Loosen
the
low-reverse band
ad-

justing screw
and
remove
the low-

reverse band struts.

TRANSMISSION END

PLAY CHECK

1.
To
keep
the
output shaft
in

alignment during
the end
play check,

install
the
extension housing
oil
seal

replacer tool
or a
front universal

D1861-A

FIG. 23—Removing
or
Installing

Primary Throttle Valve

Tool-T57L-500-A

or 6005-M or 6005-MS

D1862-A
joint yoke in the extension housing.

2.
Remove
one of the
converter

housing-to-case attaching bolts
and

mount
the
dial indicator
as
shown
in

Fig. 27.

3.
The
input shaft
is a
loose part

and
has to be
properly engaged with

the spline
of the
forward clutch
hub

during
the end
play checking proce-

dure.
Move
the
input shaft
and
gear

train toward
the
rear
of the
transmis-

sion case.

V*
- 20 x
V/7 INCH

V*
- 20 x 1
INCH

V*
- 20 x 1
INCH

D1863-A

FIG. 25—Control Valve Body

Attaching Bolts

INTERMEDIATE

BAND STRUTS
INTERMEDIATE BAND

ADJUSTING SCREW

I

LOW-REVERSE BAND

ADJUSTING SCREW
LOW-REVERSE

BAND STRUTS
D
1384-B

FIG.
24—Transmission
Mounted

in Holding Fixture
FIG. 26—Band Adjusting Screws

and Struts—Typicalprocarmanuals.com

07-02-17

C4 Automatic Transmission

07-02-17

Vehicle

Ford,
Meteor

Fairlane,

Montegc,
Falcon,

Mustang

Ford,
Meteor

Fairlane,

Montego,
Mustang

Mustang

Falcon
Engine

302-2V

302-2V

240-IV

250-1V

200-1V

170-1V

200-1V
Transmi ssion

PEA-MI,
Nl

PEE-M,
V, AC

PEA-A2

PEE-AD,

AE,
AF

PEB-B2

PEB-C2
Servo Piston

Dia.
A

3.7875

3.7875

3.3265
Dia.
B

2.8265

2.7065

2.4865
Servo Cover

Dia.
C

None

None

3.340
Dia.
D

2.840

2.975

2.500
Spring

Free Length

(Inches)

2.480

2.480

2.480
Color

Cniif

White

White

White

D 1800-D

FIG. 46—Intermediate Servo Piston, Cover and Spring Identification

inch bolts and install the transmission

identification tag and the other two

cover attaching bolts. Torque the bolts

to specifications.

Downshift and Manual

Linkage

1.
Apply penetrating oil to the

outer lever attaching nut to prevent

UPPER RETAINING RING
breaking the inner lever shaft. Remove

the downshift outer lever nut. Remove

the downshift outer and inner lever.

From inside the transmission case, re-

move the upper retaining ring from

the manual lever link (Fig. 47). Re-

move the upper end of the lever link

from the case retaining pin.

2.
From the back of the transmis-

sion case, remove the upper retaining

INNER MANUAL

'ER ATTACHING NUT

mmMm

INNER MANUAL LEVER MANUAL LEVER LINK

FIG. 47—Case Internal Linkage
ring and flat washer from the parking

pawl link (Fig. 48). Remove the pawl

link from the case retaining pin.

3.
From the back of the transmis-

sion case, remove the parking pawl

link, toggle rod, and manual lever link

as an assembly (Fig. 49).

UPPER

r RETAINING

RING

D1885-A

FIG. 48—Parking Pawl Link

/7^-MANUAL LEVER LINK

D1405-B
FIG. 49—Removing or Installing

Parking Pawl Link

4.
Remove the rear parking pawl

link lower retaining ring, flat washer

and link from the toggle rod (Fig. 50).

5.
Remove the manual lever link,

lower retaining ring, flat washer, and

link from the toggle rod.

6. Install the manual and marking

pawl links, flat washers and retaining

rings to the toggle rods.

7.
Remove the inner manual lever

attaching nut and lever. Remove the

outer manual lever from the case.

8. To remove the manual lever seal,

use the tools shown in Fig. 51. To in-

stall the new seal, use a driver that fits

the ID of the seal.

9. Install the outer manual lever in

the case. Install the inner manual

lever and attaching nut with the cham-

fer facing toward the lever (Fig. 47).

Torque the nut to specification.

10.
From the back of the transmis-

sion case, install the parking toggle

rod and link assembly into the case

(Fig. 49).

11.
Install the parking pawl link on

the case retaining pin. Install the flat

washer and link retaining ring (Fig.

48).procarmanuals.com