1969 FORD MUSTANG brake

07-01-05
General Transmission Service

07-01-05

linkage may cause crossleakage and

subsequent transmission failure. Refer

to Linkage Adjustments in Part 7-2,

7-3 or 7-4 for detailed manual linkage

adjustment procedures.

CONTROL PRESSURE

CHECK

When the vacuum diaphragm unit is

operating properly and the downshift

linkage is adjusted properly, all the

transmission shifts (automatic and

kickdown) should occur within the

road speed limits specified in Part 7-5.

If the shifts do not occur within

limits or the transmission slips during

shift point, the following procedure is

suggested to determine engine, trans-

mission, linkage, vacuum diaphragm

unit or valve body problems.

1.
Using the automatic transmis-

sion tester (Fig. 4), attach the tachom-

eter to the engine and the vacuum

gauge to the transmission vacuum line

at the vacuum unit (Fig. 5).

D 1823-A

. 4—Rotunda ARE-2905

Automatic Transmission Tester

T - FITTING
2.
Attach the pressure gauge to the

control pressure outlet at the trans-

mission (Figs. '., and 7).

3.
Firmly apply the parking brake

and start the engine.

On a vehicle equipped with a vacu-

um brake release, apply the service

brakes. The parking brake can not be

used because the brake automatically

VACUUM DIAPHRAGM UNIT

CLIP

I

| CONTROL PRESSURE TAKE-OFF HOLE

D2041-A

FIG. 6—Typical Vacuum

Diaphragm and Control Pressure

Connecting Point
releases when the transmission selec-

tor lever is moved to a drive position.

4.
Adjust the engine idle speed lo

the specified rpm. If the engine idle

speed cannot be brought within limits

by adjustment at the carburetor idle

adjustment screw, check the throttle

and downshift linkage for a binding

condition. If the linkage is satisfacto-

ry, check for vacuum leaks in the

transmission diaphragm unit (Fig. 8

or 9) and its connecting tubes and

hoses.
Check all other vacuum oper-

ated units (such as the power brake)

for vacuum leaks.

VACUUM UNIT CHECK

NON-ALTITIDE

COMPENSATING TYPE

To check the vacuum unit for dia-

phragm leakage, remove the unit from

the transmission. Use a distributor

D1840-A

FIG. 8—Testing Transmission

Vacuum Unit for Leakage

VACUUM DIAPHRAGM

D 1643 -C

FIG. 5—Typical Vacuum Test

Line Connections
FIG.
7—Vacuum
Diaphragm and Control and TV Pressure Connecting

Points—C6 Transmissionprocarmanuals.com

07-01-09

General Transmission Service

07-01-09

For example, on a C4 transmission,

if the pressure at 10 inches of vacuum

was 120 psi and the pressure at 1.0

inch of vacuum was 170 psi, and up-

shifts and downshifts were harsh, a di-

aphragm adjustment to reduce the di-

aphragm assembly spring force would

be required.

If the pressure readings are low, an

adjustment to increase diaphragm

spring force is required.

To increase control pressure, turn

the adjusting screw in clockwise to re-

duce control pressure, back the adjust-

ing screw out by turning it counte-

rclockwise. One complete turn of the

adjusting screw (360 degrees) will

change idle line control pressure ap-

proximately 2-3 psi. After the adjust-

ment is made, install the vacuum line

and make all the pressure checks as

outlined in the Specification Section.

The diaphragm should not be ad-

justed to provide pressure below the

ranges shown in the Specification Sec-

tion in order to change shift feel. To

do so could result in soft or slipping

shift points and damage to the trans-

mission.

ALTITUDE

COMPENSATING TYPE

The altitude—compensating di-

aphragm is provided with an adjust-

ment screw located in the vacuum

connecting tube (Fig. 15). The adjus-

table feature allows control and TV

pressures to be adjusted (within limits)

to correct soft or harsh shift feel.

Control and TV pressures are in-

creased or decreased by turning the

adjusting screw.

Before replacing or adjusting the di-

aphragm, it must first be determined

that the pressure or vacuum is actual-

ly out of specification and that the

cause of the problem is not due to

other items within the transmission or

vacuum connecting lines.

If the tests outlined in the Specifi-
cation Section have been performed

and pressures are within specification

but shift feel is unsatisfactory, or if

the pressure is too high or too low at

10 inches of vacuum, the vacuum di-

aphragm may be adjusted to improve

the shift feel.

If shifts are excessively harsh, the

diaphragm should be adjusted to re-

duce control pressure by backing off

the adjusting screw (counterclock-

wise).
If shift quality is extremely soft,

control pressure should be increased

by turning the adjusting screw inward

(clockwise).

To adjust the vacuum diaphragm to

compensate for harsh shift quality,

first check control pressure in D, 2

and 1 at 10 inches manifold vacuum

and note the pressure reading ob-

tained. Remove the T-fitting from the

vacuum hose and back off the adjust-

ing screw (counterclockwise) by one

full turn. Each full turn will reduce

control pressure by approximately 2

1/2 psi at 10 inches of vacuum. Test

the vehicle for shift feel. If shift quali-

ty is still harsh, a further adjustment

should be made to reduce control

pressure. However, control pressure

should not be reduced below the speci-

fication shown for 10 inches of vacu-

um. If control pressure has been re-

duced to the low limit and shift feel is

still excessively harsh, the clutches and

band should be checked for correct

operation.

To adjust the vacuum diaphragm to

compensate for extremely soft shifts,

record the control pressure reading at

10 inches of vacuum in D, 2 and 1,

then make an initial adjustment of

one full turn inward (clockwise). Test

the vehicle for shift feel and again ad-

just the diaphragm, if necessary. Con-

trol pressure at 10 inches of vacuum

must not exceed the high limit shown

in the Specification Section.

When the necessary adjustments

have been completed and shift feel is

satisfactory, repeat all the tests out-

ADJUSTING

SCREW

PRIMARY

THROTTLE VALVE
DIAPHRAGM

SPRING

D 1639-A

FIG. 15—Altitude Compensating Type Vacuum Diaphragm
lined in the Specification Section. All

tests must be within specifications.

The adjustable vacuum unit must not

be used to allow for adjusting control

or TV pressures that are out of speci-

fications. If these pressures are found

to be out of specifications the cause

must be determined and corrected bef-

ore making any adjustment.

NEUTRAL START SWITCH

ADJUSTMENT AND

REPLACEMENT—COLUMN SHIFT

There are two types of column-

mounted neutral start switches: A and

B.
Type A switch has a parking brake

brake-release vacuum valve. Type B

switches do not have a vacuum valve.

The switches differ in appearance but

not in operation. Both switches are

actuated by a removable steel lever,

which is installed in the shifter tube

within the steering column assembly.

The following procedures outline the

steps necessary to correctly adjust and

replace the neutral start switch.

SWITCH ADJUSTMENT

Neutral Position

1.
With the selector lever held light-

ly against the neutral stop, attempt to

start the engine. If the engine starts

while holding the lever but does not

start when the lever is released, the

shift linkage should be adjusted. If the

engine does not start in either condi-

tion, adjust the switch.

2.
To adjust the switch in neutral,

place the transmission selector lever

against the stop of the neutral detent

position.

3.
Loosen the two retaining screws

that locate the switch on the steering

column (Fig. 16).

4.
With the selector lever against

the neutral stop, rotate the switch

until a start in the neutral position is

obtained. Then, tighten the switch at-

taching screws to 20 in-lbs torque.

5.
With the switch properly adjust-

ed in neutral, place the selector lever

in the 1 position and push the park

reset button (Fig. 16) to the left

(counterclockwise) until it stops. The

park reset must be performed when-

ever the switch has been adjusted.

Park Position

1.
Place the selector lever in the

park position, release the lever and at-

tempt to start. If the engine does not

start, reset the park adjustment.procarmanuals.com

07-01-10
General Transmission Service

07-01-10

2.
To adjust the switch for the park

position, place the transmission selec-

tor lever in 1 and push the park reset

button (Fig. 16) to the left (counter-

clockwise) until it stops.

3.
Check the operation of the

switch in each selector lever position.

The starter should engage in only the

neutral and park positions. Be sure to

perform
the
park reset
if for any rea-

son
the
neutral switch
is
adjusted.

If,
after performing
the
switch
ad-

justments,
the
starter still will
not en-

gage
in the
neutral
or
park positions,

replace
the
switch. Never replace
the

neutral switch until
the
switch adjust-

ments have been made.

SWITCH REPLACEMENT

1.
Disconnect the neutral start

switch wires at the plug connector.

2.
Disconnect the vacuum hoses, if

so equipped.

3.
Remove the two screws securing

the neutral start switch to the steering

column and lift the switch from the

column.

Check the column to be sure the

metal switch actuator is secure to the

shift tube and that it is seated as far

forward against the shift tube bearing

as is possible. Also check for a broken

or damaged actuator. If it is broken

or damaged, replace it as shown in

Figure 17.

4.
Before installing a new switch to

the column, check to see that the red

neutral position gauge inserted in the

neutral pinning hole. If the pin is

missing, align the two holes at the

neutral pinning hole on top of the

switch and install a No. 43 drill or

0.092-0.093 inch gauge pin.

5.
While holding the selector lever

against the stop in the neutral detent
ACTUATOR LEVER INSTALLED

WHEN INSTALLING
THE
ACTUATOR

LEVER
BE
SURE THAT
IT
1$ SEATED

AS
FAR
FORWARD AGAINST
THE
SHIFT

TUBE BEARING
AS IS
POSSIBLE.
FORWARD

D2019-A

FIG. 17—Removing
or
Installing Neutral Start Switch Actuator Lever

position, place the switch on the col-

umn and install the two attaching

screws. Tighten the screws to 20 in-lbs

torque.

6. Remove the gauge pin (or No.

43 drill if used).

7.
Connect the switch wires to the

plug connector and check for a start

in the neutral position. The starter

should engage with the selector lever

against the neutral stop. If not, loosen

the attaching screws and move the

switch just enough to engage the start-

er. Tighten the screws to 20 in-lbs tor-

que.

8. With the switch properly adjust-
ed in neutral, push the park reset but-

ton (Fig. 16) to the left (counterclock-

wise) until it stops. The park reset

must be performed whenever the

switch has been adjusted or replaced.

9. To adjust the switch for the park

position, place the transmission selec-

tor lever in 1 and push the park reset

button (Fig. 16) to the left (counter-

clockwise) until it stops.

10.
Connect the vacuum hoses to

the switch, if so equipped.

11.
Check the operation of the

switch in each selector lever position.

The starter should engage in only the

neutral and park detent positions.

NEUTRAL SWITCH-TYPE
A

(USED
ON
VEHICLES WITH VACUUM

OPFRATED PARKING BRAKE)
NEUTRAL SWITCH-TYPIE
B

(USED
ON
VEHICLES WITHOUT VACUUM

OPERATED PARKING BRAKE)

ATTACHING

FIG.
16—Ad
justing Neutral Switch—Column Shift
D2018-Aprocarmanuals.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

07-02-11
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

07-02-26
C4 Automatic Transmission

07-02-26

EXTERNAL SNAP RING

SUN GEAR

THRUST WASHER NO. 5

D1905-A

FIG. 80—Input Shell and Sun Gear Disassembled

4.
If the sun gear bushings are to

be replaced, use the tool shown in Fig.

81 and press both bushings through

the gear.

Tool - T66L-7003-B8

Handle
Tool - T66L-7003-B2

Handle

REMOVAL
INSTALLATION

D 1737-A

FIG. 81—Replacing Sun Gear

Bushing

GEAR

HUB AND FLANGE
D1906-A

FIG. 82—Reverse Ring Gear and

Hub Disassembled
Assembly

1.
Press a new bushing into each

end of the sun gear with the tool

shown in Fig. 81.

2.
Install the internal snap ring on

the sun gear. Install the sun gear in

the input shell.

3.
Install thrust washer No. 5 on

the sun gear and input shell (Fig. 80).

4.
Install the external snap ring on

the sun gear (Fig. 79).

REVERSE RING GEAR

AND HUB

Disassembly

1.
Remove the hub retaining snap

ring from the reverse ring gear.

2.
Remove the hub from the reverse

ring gear (Fig. 82).

Assembly

1.
Install the hub in the reverse ring

gear. Make sure the hub is fully seat-

ed in the groove of the ring gear.

2.
Install the snap ring in the rev-

erse ring gear. Make sure the snap

ring is fully seated in the snap ring

groove of the ring gear.

LOW-REVERSE

BRAKE DRUM BUSHING

REPLACEMENT

1.
Replace the low reverse brake

drum bushing if it is worn or dam-

aged. To remove the bushing, use the

cape chisel and cut along the bushing

seam until the chisel breaks through

the bushing wall. Pry the loose ends
of the bushing up with an awl and re-

move the bushing.

2.
Install a new bushing with the

tool shown in Fig. 83.

Tool -

T66L-7003-B6
Handle

D 1738-A

FIG. 83—Installing Low and

Reverse Brake Drum Bushing

GOVERNOR AND OIL

DISTRIBUTOR

Disassembly

1.
Remove the oil rings from the

governor oil distributor (Fig. 84).

2.
Remove the governor housing-

to-distributor attaching bolts. Remove

the governor from the oil distributor.

Remove the governor oil screen.

3.
Remove the primary governor

valve retaining ring (Fig. 85). Remove

the washer, spring, and primary gov-

ernor valve from the housing.

4.
Remove the secondary governor

valve spring retaining clip, spring, and

governor valve from the housing.

5.
Install the secondary governor

valve in the housing. Install the spring

and retaining clip. Make sure the dip

is installed with the small concaved

area facing downward, to hold the

spring in the correct position.

Assembly

1.
Install the primary governor

valve in the housing. Install the spring,

washer and retaining ring. Make sure

the washer is centered in the housing

on top of the spring and the retaining

ring is fully seated in the ring groove

of the housing.

2.
Install the governor oil screen.

3.
Install the governor assembly on

the oil distributor and torque the at-

taching bolts to specification.procarmanuals.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

07-03-02
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).
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