1969 FORD MUSTANG clutch

07-02-27
C4 Automatic Transmission

07-02-27

'OIL RINGS

SNAP RING

SECONDARY

GOVERNOR VALVE

1 v s

GOVERNOR HOUSING

D1907-A

FIG. 84—Governor and Oil Distributor

4.
Install the oil rings on the distri-

butor. Check the oil rings for free

rotation in the ring grooves on the oil

distributor.

ASSEMBLY OF

TRANSMISSION

When assembling the transmission

sub-assemblies (Fig. 86), make sure

that the correct thrust washer is used

between certain sub-assemblies. Lubri-

cate remaining surfaces with transmis-

sion fluid. Vaseline should be used to

hold the thrust washers in their proper

location. If the end play is not within

PRIMARY GOVERNOR

VALVE AND

LOCK RING

D1908-A

FIG. 85—Removing or Installing

Retaining Ring
specifications after the transmission is

assembled, either the wrong selective

thrust washers were used, or a thrust

washer came out of position during

the transmission assembly operation.

1.
Install thrust washer No. 9 inside

the transmission case (Fig. 87).

2.
Place the one-way clutch outer

race inside the case. From the back of

the case install the six outer race-

to-case attaching bolts. Torque the

bolts to specification with the tools

shown in Fig. 88.

3.
Place the transmission case in a

vertical position with the back face of

the case upward. Install the parking

pawl retaining pin in the case (Fig.

89).

4.
Install the parking pawl on the

case retaining pin. Install the parking

pawl return spring as shown in Fig.

89.

5.
Install thrust washer No. 10 on

the parking gear (Fig. 90). Place the

gear and thrust washer on the back

face of the case (Fig. 89).

6. Place the two distributor tubes in

the governor distributor sleeve. Install

the distributor sleeve on the case. As

the distributor sleeve is installed, the

tubes have to be inserted in the two

holes in the case and the parking pawl

retaining pin has to be inserted in the

alignment hole in the distributor

sleeve.

7.
Install the four governor distrib-

utor sleeve-to-case attaching bolts and

torque the bolts to specification.
8. Install the governor distributor

assembly on the output shaft. Install

the distributor retaining snap ring

(Fig. 40). Figure 91 shows the correct

snap ring to be used.

9. Check the rings in the governor

distributor, making sure the rings are

fully inserted in the ring grooves and

will rotate freely. Install the output

shaft and governor distributor assem-

bly in the distributor sleeve (Fig. 39).

10.
Place a new extension housing

gasket on the case. Install the exten-

sion housing, vacuum tube clip, and

the extension housing-to-case attach-

ing bolts. Torque the bolts to specifi-

cation.

11.
Place the transmission in the

holding fixture with the front pump

mounting face of the case up. Make

sure thrust washer No. 9 is still lo-

cated at the bottom of the transmis-

sion (Fig. 86).

12.
Install the one-wa> clutch

spring retainer into the oui:er race

(Fig. 92).

13.
Install the inner race inside of

the spring retainer.

14.
Install the individual springs be-

tween the inner and outer race as

shown in Fig. 92.

15.
Starting at the back of the

transmission case, install the one-way

clutch rollers by slightly compressing

each spring and positioning the roller

between the spring and the spring re-

tainer.

16.
After the one-way clutch has

been assembled, rotate the inner race

clockwise to center the rollers and

springs. Install the low and reverse

drum (Fig. 86). The splines of the

drum have to engage with the splines

of the one-way clutch inner race.

Check the one-way clutch operation

by rotating the low and reverse drum.

The drum should rotate clockwise but

should not rotate counterclockwise.

17.
Install thrust washer No. 8 on

top of the low and reverse drum (Fig.

93).
Install the low-reverse band in the

case,
with the end of the band for the

small strut toward the low-reverse

servo (Fig. 38).

18.
Install the reverse ring gear and

hub on the output shaft.

19.
Move the output shaft forward

and install the reverse ring gear hub-

to-output shaft retaining ring (Fig. 37).

37).

20.
Place thrust washers Nos. 6 and

7 on the reverse planet carrier (Fig.

94).

21.
Install the planet carrier in the

reverse ring gear and engage the tabs

of the carrier with the slots in the

low-reverse drum.procarmanuals.com

07-02-28

C4
Automatic Transmission

07-02-28

y

Q
!

17

3*1
-
"
-N

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.
CONVERTER

INPUT SHAFT

CONVERTER HOUSING

FRONT PUMP

THRUST WASHER
NO. 1

THRUST WASHER
NO. 2

FRONT PUMP GASKET

INTERMEDIATE BAND

BAND STRUTS

REVERSE
AND
HIGH

CLUTCH DRUM

FORWARD CLUTCH
AND

CYLINDER
12.

13.

14.

15.

16.

17.

18.

19.

20.
THRUST WASHER
NO. 3

FORWARD CLUTCH
HUB

AND RING GEAR

THRUST WASHER
NO. 4

FRONT PLANET CARRIER

INPUT SHELL,
SUN
GEAR

AND THRUST WASHER
NO.

THRUST WASHER
NO. 6

REVERSE PLANET CARRIER

THRUST WASHER
NO. 7

SNAP RING
21.

22.

23.

24.

25.

26.

27.

28.

29.
REVERSEH*ING GEAR

AND
HUB

LOW
AND
REVERSE BAND

BAND STRUTS

THRUST WASHER
NO. 8

LOW
AND
REVERSE DRUM

ONE-WAY CLUTCH

INNER RACE

ROLLER
(12) AND
SPRING
(12)

SPRING
AND
ROLLER CAGE

ONE-WAY CLUTCH OUTER

RACE
30.

31.

32.

33.

34.

35.

36.

37.

38.

39.

40.
THRUST WASHER NO. 9

CASE

THRUST WASHER NO. 10

PARKING GEAR

GOVERNOR DISTRIBUTOR

SLEEVE

SNAP RING

GOVERNOR VALVES
&

DISTRIBUTOR

OUTPUT SHAFT

EXTENSION HOUSING
AND
GASKET

CONTROL VALVE BODY

OIL
PAN AND
GASKET

D 1378-D

FIG.
86—Transmission Sub-Assembliesprocarmanuals.com

07-02-29

C4 Automatic Transmission

07-02-29

THRUST WASHER
NO. 9
PARKING GEAR

BOTTOM

OF CASE

FIG. 87—Number
9
Thrust

Washer Location

Tool-T65P-7B456-B

D1910-A

FIG. 88—Installing One-Way

Clutch Outer Race Attaching Bolts

REJURN
S
PAWL

PARKING

GEAR RETAINING
PIN
D1440-A

FIG. 89— Parking Pawl
and
Gear
THRUST

WASHER

NO.
10
D1911-A

FIG. 90—Number
10
Thrust

Washer Location

22.
On the
bench, install
the for-

ward clutch
in the
reverse-high clutch

by rotating
the
units
to
mesh
the

reverse-high clutch plates with
the

splines
of
the
forward clutch
(Fig. 95).

23.
Using
the end
play check read-

ing that
was
obtained during
the

transmission disassembly
to
determine

which
No.
2
steel backed thrustwasher

is required, proceed
as
follows:

a.
Position
the
stator support verti-

cally
on the
work bench
and
install

the correct
No. 2
thrustwasher
to

bring
the end
play within specifica-

tions.

RETAINS REVERSE RING GEAR
AND

HUB
TO
OUTPUT SHAFT

RETAINS GOVERNOR DISTRIBUTOR

TOOUTPUTSHAFT

D1549-A

FIG. 91—Governor
and
Reverse

Ring Hub-Retaining Snap Ring

Identification
b.
Install
the
reverse-high clutch

and
the
forward clutch
on the
stator

support.

c. Invert
the
complete unit making

sure that
the
intermediate brake drum

bushing
is
seated
on the
forward

clutch mating surface.

d.
Select
the
thickest fiber washer

(No.
1)
that
can be
inserted between

the stator support
and the
intermedi-

ate brake drum thrust surfaces
and

still maintain
a
slight clearance.
Do

not select
a
washer that must
be

forced between
the
stator support
and

intermediate brake drum.

e. Remove
the
intermediate brake

drum
and
forward clutch unit from

the stator support.

f.
Install
the
selected
Nos.
1 and 2

thrustwashers
on the
front pump
sta-

tor support
(Fig.
28)
using enough

vaseline
to
hold
the
thrust washers
in

position during
the
front pump instal-

lation.

24.
Install thrust washer
No.
3 on

the forward clutch
(Fig. 96).

25.
Install
the
forward clutch
hub

and ring
in the
forward clutch
by ro-

tating
the
units
to
mesh
the
forward

clutch plates with
the
splines
on the

forward clutch
hub (Fig. 97).

26.
Install thrust washer
No.
4 on

the front planet carrier
(Fig. 98).
In-

stall
the
front planet carrier into
the

forward clutch
hub and
ring gear.

Check
the
forward thrust bearing race

inside
the
planet carrier
for
proper

location against
the
thrust bearing.

Make sure
the
race
is
centered
for

alignment with
the sun
gear
on the

input shell
(Fig. 99).

27.
Install
the
input shell
and sun

gear
on
the
gear train
(Fig. 100). Ro-

tate
the
input shell
to
engage
the
drive

lugs
of the
reverse-high clutch.
If the

drive lugs will
not
engage,
the
outer

race inside
the
forward planet carrier

is
not
centered
to
engage
the end of

the
sun
gear inside
the
input shell.

Center
the
thrust bearing race
and
in-

stall
the
input shell.

28.
Hold
the
gear train together

and install
the
forward part
of the

gear train assembly
in the
case
(Fig.

33).

The input shell
sun
gear must mesh

with
the
reverse pinion gears.
The

front planet carrier internal splines

must mesh with
the
splines
on the out-

put shaft.

29.
A
new
band should
be
soaked

in transmission fluid
for
fifteen
min-

utes before
it is
installed. Install
the

intermediate band through
the
front
of

the case
(Fig. 31).

30.
Install
a
new
front pump gasket

on
the
case. Line
up
the
bolt holes
inprocarmanuals.com

07-02-30
C4 Automatic Transmission
07-02-30

SPRING RETAINER
OUTER RACE
INNER RACE

STEP-1

INSTALL SPRING RETAINER INTO OUTER RACE
STEP-2

INSTALL INNER RACE

STEP-3

INSTALL
12
SPRINGS
ROLLERS
(12)

STEP-4

INSTALL
12
ROLLERS
D1913-A

FIG. 92—One-Way Clutch

THRUST
WASHER

NO.
8

LOW
AND

REVERSE

DRUM
D1443-A

FIG. 93—Number
8
Thrust

Washer Location
the gasket with
the
holes
in the
case.

31.
Install
the
front pump stator

support into
the
reverse-high clutch.

Align
the
pump-to-case attaching bolt

holes.
Install
the
front pump-to-case

attaching bolts
and
torque them
to

specification.

32.
Install
the
input shaft
(Fig.
29).

Rotate
the
holding fixture
to
place
the

transmission
in a
horizontal position.

Check
the
transmission
end
play
as

shown
in Fig. 27. If the end
play
is

not within specification, either
the

wrong selective thrust washers
(Fig.

28) were used,
or one of the 10
thrust

washers
(Fig.
86) is not
properly posi-

tioned.

33.
Remove
the
dial indicator used

for checking
the end
play
and
install

the
one
front pump-to-case attaching

bolt. Torque
the
bolt
to
specification.
34.
Place
the
converter housing
on

the transmission case. Install
the
five

converter housing-to-case attaching

bolts.
Torque
the
bolts
to
specifica-

tion.

35.
Install
the
intermediate
and

low-reverse band adjusting screws
in

the case. Install
the
struts
for
each

band
(Fig.
26).

36.
Adjust
the
intermediate
and

low-reverse band. Refer
to
In-Vehicle

Adjustments
and
Repair
for
band
ad-

justing procedures.

37.
Install
a
universal joint yoke
on

the output shaft. Rotate
the
input
and

output shafts
in
both directions
to

check
for
free rotation
of the
gear

train.

38.
Install
the
control valve body

(Fig.
25). As the
valve body
is in-

stalled engage
the
manual
and
down-procarmanuals.com

07-02-31

C4 Automatic Transmission

07-02-31

REVERSE PLANET CARRIER

THRUST WASHER NO. 7

THRUST WASHER NO. 6

FIG. 94 —Number 6 and 7 Thrust Washer Location
D1444-A

shift valves with the inner control le-

vers.
Torque the control valve body-

to-case attaching bolts to specifica-

tion.

39.
Place a new pan gasket on the

case and install the pan and pan-

to-case attaching bolts. Torque the at-

taching bolts to specification.

40.
Remove the transmission from

FORWARD CLUTCH HUB

AND RING GEAR
FORWARD

CLUTCH

REVERSE-HIGH

CLUTCH
FORWARD

CLUTCH

D1914-A

FIG. 95—Installing Clutch Units

THRUST WASHER NO. 3 FORWARD

CLUTCH CYLINDER

REVERSE-HIGH CLUTCH

D1446-A

D1915-A

FIG. 96—Number 3 Thrust

Washer Location
FIG. 97—Installing Forward

Clutch Hub and Ring Gear
THRUS

WASHER

NO.
4

D1916-A

FIG. 98—Number 4 Thrust

Washer Location

the holding fixture. Install the two ex-

tension housing-to-case attaching

bolts.
Torque the bolts to specifica-

tion.

41

valve
Install the primary throttle

in the transmission case (Fig.

23).

42.
Install the vacuum unit, gasket,

and control rod in the case. Using the

tools shown in Fig. 101, torque the

vacuum unit to 15-23 ft-lbs.

FRONT PLANET

CARRIER
FORWARD CLUTCH

HUB AND

GEAR

FORWARD

CLUTCH

REVERSE-HIGH CLUTCH

FIG. 99—Installing Front

Planet Carrier
D1917-Aprocarmanuals.com

07-02-32
C4 Automatic Transmission
07-02-32

INPUT SHELL

SUN GEAR

DRIVE
LUG

ENGAGEMENT
REVERSE-HIGH

CLUTCH

D1918-A

FIG. TOO—Installing Input Shell
43.
Make sure
the
input shaft
is

properly installed
in the
front pump

stator support
and
gear train. Install

the converter
in the
front pump
and

the
the
converter housing.
Tool-FCO-24

Reworked

D1919-A

FIG. 707—Installing Vacuum Unitprocarmanuals.com

07-03-01
FMX Transmission

07-03-01

PART
7-3 FMX
Transmission

SELECTOR

TRANSMISSION ENGINE LEVER

MODEL MODEL LOCATION

PHB-A 390-2V Column

PHB-C 351-2V Column

PHB-D 351-2V Console

PHB-E 351-2V Console

PHB-F 351-4V Column

PHB-G 351-4V Console

PHB-H 351-4V Console

PHD-A 240-1V Column

PHD-B 302-2V Column
MODEL APPLICATION
All
Models
Ford

X

X

X
Mercury
Meteor
X

X

X
Cougar
X

X
Fairlane
X

X

X

X
Falcon
Montego
X

X

X

X
Mustang
X

X
Lincoln-
Continental
Thunderbird
Continental-
Mark III

COMPONENT INDEX

ASSEMBLY
OF
TRANSMISSION

End Play Check

BAND ADJUSTMENTS

Front Band

Rear Band (Ford
and
Meteor)

Rear Band (Fairlane, Montego, Mustang
and

Cougar)

External Adjustment

Internal Adjustment

CENTER SUPPORT, ONE-WAY CLUTCH

AND PINION CARRIER

Assembly

Center Support With Chamfered Edge

Center Support
not
Chamfered

Inspection

CONTROL VALVE BODY

Assembly

Disassembly
and
Overhaul

Inspection

Removal
and
Installation

DESCRIPTION

DISASSEMBLY
AND
OVERHAUL
OF

TRANSMISSION

End Play Check

DOWNSHIFT LINKAGE

Adjustment

Parts Repair
or
Replacement

EXTENSION HOUSING

Assembly

Inspection

EXTENSION HOUSING BUSHING

Page
03-26

03-08

03-09

03-09

03-10

03-10

03-10

03-26

03-26

03-27

03-14

03-28

03-21

03-16

03-11

03-03

03-16

03-16

03-05

03-25

03-28

03-14
COMPONENT INDEX

Removal
and
Installation

EXTENSION HOUSING REAR SEAL

Removal
and
Installation

FLUID FILTER ASSEMBLY

FRONT CLUTCH

Assembly

Disassembly
and
Overhaul

Inspection

FRONT PUMP

Assembly

Disassembly
and
Overhaul

Inspection

FRONT SERVO

Assembly

Disassembly
and
Overhaul

Inspection

Removal
and
Installation

GOVERNOR

Assembly

Disassembly
and
Overhaul

Inspection

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

Adjustment
and
Removal
and
Installation

procedures)

1

Page
03-13

03-13

03-29

03-26

03-19

03-15

03-28

03-20

01-15

03-28

03-24

01-16

03-12

03-28

03-24

01-16

03-10

03-05

03-25

03-05

03-07
procarmanuals.com

07-03-02
FMX Transmission

07-03-02

COMPONENT INDEX

OIL PAN

Assembly

Removal and Installation

OUTPUT SHAFT

Assembly

Inspection

OUTPUT SHAFT BUSHING

Disassembly and Overhaul

PARKING PAWL

Removal and Installation

PRESSURE REGULATOR

Assembly

Disassembly and Overhaul

Inspection

Removal and Installation

PRIMARY SUN GEAR SHAFT

Disassembly and Overhaul

Inspection

REAR BRAKE DRUM SUPPORT BUSHING

Disassembly and Overhaul

REAR CLUTCH

Assembly

Disassembly and Overhaul

Inspection
Page
03-29

03-11

03-26

01-11

03-17

03-13

03-28

03-21

01-16

03-12

03-18

01-11

03-17

03-26

03-18

01-15
REAR SERVO

Assembly

Disassembly and Overhaul

Inspection

Removal and Installation

REAR SUPPORT

Assembly

Inspection

REAR SUPPORT BUSHING

Disassembly and Overhaul

SELECTOR LEVER-CONSOLE SHIFT

Removal and Installation

THROTTLE LINKAGE

Adjustment

Parts Repair or Replacement

TRANSMISSION (Complete)

Removal and Installation

TRANSMISSION CASE BUSHING

Parts Repair or Replacement

TRANSMISSION CASE LINKAGE

Parts Repair or Replacement

VACUUM DIAPHRAGM UNIT

Assembly

Adjustment

Checking
Page
03-28

03-24

01-16

03-12

03-28

03-15

03-21

03-08

03-05

03-05

03-14

03-26

03-25

03-29

01-07

01-04

DESCRIPTION

DESCRIPTION

Figure 1 shows the location of the

converter, front pump, clutches,

bands,
gear train and most of the in-

ternal parts used in the FMX Trans-

mission

The identification tag (Fig. 2) on an

FMX transmission is attached under

the oil pan by a pan to case bolt. The

tag includes the model prefix and suf-
fix, assembly part number and the

build date code.

The service identification number

indicates changes to service details

which affect interchangeability when

the transmission model is not

changed. For interpretation of this

number, see the Master Parts Catal-

og-

The tag must be kept with the indi-

vidual transmission it was originally
installed on. If the tag was removed

during disassembly, reinstall it on the

same unit.

The FMX transmission is a three

speed unit capable of providing auto-

matic upshifts and downshifts through

the three forward gear ratios, and also

capable of providing manual selection

of first and second gears.

The transmission consists essentially

of a torque converter, planetary gear

train, two multiple disc clutches and a

hydraulic control system (Fig. 3).
procarmanuals.com