FORD MUSTANG 1969 Volume One Chassis

07-02-13
C4 Automatic Transmission

07-02-13

4.
With the dial indicator contact-

ing the end of the input shaft, set the

indicator at zero (Fig. 27).

5.
Insert a screwdriver behind the

input shell (Fig. 27). Move the input

shell and the front part of the gear

train forward.

6. Record the dial indicator read-

ing. The end play should be 0.008 to

0.042 inch. If the end play is not with-

in specification, the selective thrust

washers (Fig. 28) must be replaced as

required. The selective thrust washers

can be replaced individually to obtain

the specified end play.

7.
Remove the dial indicator and

remove the input shaft from the front

pump stator support (Fig. 29).

REMOVAL OF CASE

AND EXTENSION

HOUSING PARTS

1.
Rotate the holding fixture to put

the transmission in a vertical position

with the converter housing up.

•?*

GEAR TRAIN

END PLAY

LIMITS

0.008-0.042

Tool-4201-C

D1864-A

FIG. 27—Checking End Play
TER HOUSING

D 1590-A

FIG. 29—Removing or Installing

Input Shaft

D1867-A

FIG. 30—Removing Front Pump

INTERMEDIATE BAND CLEARANCE

HOLE IN CASE

D1868-A

FIG. 31—Position of Intermediate

Band for Removal or Installation

SELECTIVE THRUST WASHERS

(FOR END-PLAY CORRECTION)

FRONT PUMP

STATOR SUPPORT
THRUST WASHER NO. 1

0.053-0.0575 Red

0.070-0.074 Green

0.087-0.091 Natural

0.104-0.108 Block

0.121-0.125 Yellow

NYLON SELECTIVE

"'THRUST WASHER

NO.
1

EI\
Jtth.
THRUST WASHER NO. 2

No.
Stamped Metal

Washer Thrust Washer

5 0.109-0.107

4 0.092-0.090

3 0.075-0.073

2 0.058-0.056

1 0.043-0.041

Metal Thrust

Washers are Same

SELECTIVE THRUST WASHER NO. 2

D 1865-C
2.
Remove the five converter

housing-to-case attaching bolts (Fig.

29).
Remove the converter housing

from the transmission case.

3.
Remove the seven front pump at-

INNER DOWNSHIFT

LEVER

INPUT SHELL

D1869-A

FIG. 32—
Lifting
Input Shell

and Gear Train

FORWARD

PART
OF

GEAR TRAIN

THRUST

WASHER

NO. 6

D1870-A

FIG. 33—Removing or Installing

Forward Part of Gear Train

FORWARD GEAR TRAIN ASSEMBLY

FIG. 28—Selective Thrust Washer Locations
Holding Fixture Tool—77530-A D1871-A

FIG. 34— Forward Part of Gear

Train Positioned in Holding Fixtureprocarmanuals.com

07-02-14
C4 Automatic Transmission

07-02-14

FORWARD CLUTCH
FORWARD CLUTCH FRONT PLANET CARRIER INPU^ SHELL

HUB AND

RING GEAR
SUN GEAR

REVERSE-HIGH CLUTCH
THRUST WASHER

NO.
5

FIG. 35—Forward Part of Gear Train Disassembled
D1872-A

taching bolts. Remove the front pump

by inserting a screwdriver behind the

input shell (Fig. 30). Move the input

shell forward until the front pump seal

is above the edge of the case.

Remove the front pump and gasket

from the case. If the selective thrust

washer No. 1 did not come out with

the front pump, remove it from the

top of the reverse-high clutch.

4.
Remove the intermediate and

low-reverse band adjusting screws

from the case. Rotate the intermediate

band to align the band ends with the

clearance hole in the case (Fig. 31).

Remove the intermediate band from

the case.

5.
Using a screwdriver between the

input shell and rear planet carrier

(Fig. 32), lift the input shell upward

and remove the forward part of the

gear train as an assembly (Fig. 33).

6. Place the forward part of the

gear train in the holding fixture shown

in Fig. 34.
7.
From the gear train in the hold-

ing fixture, remove the reverse-high

clutch and drum from the forward

clutch (Fig. 35).

8. If thrust washer No. 2 (Fig. 28)

did not come out with the front pump,

remove the thrust washer from the

forward clutch cylinder. Remove the

forward clutch from the forward

clutch hub and ring gear (Fig. 35).

9. If thrust washer No. 3 (Fig. 35)

did not come out with the forward

clutch, remove the thrust washer from

the forward clutch hub.

10.
Remove the forward clutch hub

and ring gear from the front planet

carrier (Fig. 35).

11.
Remove thrust washer No. 4

and the front planet carrier from the

input shell.

12.
Remove the input shell, sun

gear and thrust washer No. 5 from the

holding fixture.

13.
From inside the transmission

case (Fig. 33) remove thrust washer
No.
6 from the top of the reverse

planet carrier.

14.
Remove the reverse planet car-

rier and thrust washer No. 7 from the

reverse ring gear and hub (Fig. 36).

15.
Move the output shaft forward

and with the tool shown in Fig. 37 re-

move the reverse ring gear hub-

to-output shaft retaining ring.

16.
Remove the reverse ring gear

and hub from the output shaft. Re-

move thrust washer No. 8 from the

low and reverse drum.

17.
Remove the low-reverse band

from the case (Fig. 38).

18.
Remove the low-reverse drum

from the one-way clutch inner race

(Fig. 36).

19.
Remove the one-way clutch

inner race by rotating the race clock-

wise as it is removed.

20.
Remove the 12 one-way clutch

rollers, springs and the spring retainer

from the outer race (Fig. 36). Do not

lose or damage any of the 12 springs

REVERSE PLANET CARRIER
THRUST WASHER NO. 8
THRUST WASHER NO. 9

SPRING RETAINER

INNER RACE

THRUST WASHER NO. 6
LOW AND REVERSE DRUM
ONE-WAY

CLUTCH

SPRINGS (12)

AND ROLLERS (12)
OUTER RACE

D1394-A

FIG. 36—Lower Part of Gear Train Disassembledprocarmanuals.com

07-02-15

C4 Automatic Transmission

07-02-15

GOVERNOR DISTRIBUTOR

REVERSE RING GEAR

HUB RETAINING RING

D 2044-A

FIG.
37—Removing
or
Installing

Reverse
Ring Gear
Hub
Retaining

Ring

I®

LOW-RE'VERSE BAND

D1873-A

FIG.
38—Removing
or
Installing

Low-Reverse
Band

OUTPUT SHAFT

GOVERNOR

DISTRIBUTOR

SLEEVE

D1875-A

FIG.
39—Removing
or
Installing

Output
Shaft
and
Governor

Distributor
LOCK RING

D1876-A

FIG.
40—Removing
or
Installing

Governor
Distributor Snap Ring

or rollers.
The
outer race
of the one-

way clutch cannot
be
removed worn

the case until
the
extension housing,

output shaft
and
governor distributor

sleeve
are
removed.

21.
Remove
the
transmission from

the holding fixture. Position
the
trans-

mission
on the
bench
in a
vertical
po-

sition with
the
extension housing
up.

Remove
the
four extension housing-

to-case attaching bolts. Remove
the

extension housing
and
gasket from
the

case.

22.
Pull outward
on the
output

shaft
and
remove
the
output shaft
and

governor distributor assembly from

the governor distributor sleeve
(Fig.

39).

23.
Remove
the
governor distribu-

tor lock ring from
the
output shaft

(Fig.
40).
Remove
the
governor
dis-

tributor from
the
output shaft.
24.
Remove
the
four distributor

sleeve-to-case attaching bolts. Remove

the distributor sleeve from
the
case.

Do
not
bend
or
distort
the
fluid tubes

as
the
tubes
are
removed from
the

case with
the
distributor sleeve.

25.
Remove
the
parking pawl
re-

turn spring, pawl,
and
pawl retaining

pin from
the
case (Fig.
41).

26.
Remove
the
parking gear
and

thrust washer
No. 10
from
the
case.

27.
Remove
the six
one-way clutch

outer race-to-case attaching bolts with

the tool sh^'vn
in
Fig. 42.
As the
bolts

are removed, hold
the
outer race
lo-

cated inside
the
case
in
position.
Re-

move
the
outer race
and
thrust washer

No.
9
from
the
case (Fig.
36).

Too/-

T65P.7B456-8

D1879-A

FIG.
42—Removing One-Way

Clutch
Outer Race

Attaching
Bolts

PARKING GEAR

i^ffif
THRUST WASHER NO. 10 ^*t^

$
D1399-A

FIG.
41—Parking
Pawl,
Return Spring Retaining
Pin and
Gearprocarmanuals.com

07-02-16

C4 Automatic Transmission
07-02-16

COVER SEAL

STEM NUT

SERVO PISTON STEM

PISTON RETURN SPRING PISTON AND SEAL

(SEAL BONDED TO PISTON)

FIG. 43—Low-Reverse Servo Disassembled

PARTS REPAIR OR

REPLACEMENT

During the repair of the sub-

assemblies, certain general instructions

which apply to all units of the trans-

missions must be followed. These in-

structions are given here to avoid un-

necessary repetition.

Handle all transmission parts care-

fully to avoid nicking or burring the

bearing or mating surfaces.

Lubricate all internal parts of the

transmission before assembly with

clean automatic transmission fluid. Do

not use any other lubricants except on

gaskets and thrust washers which may

be coated with vaseline to facilitate

assembly. Always install new gaskets

when assembling the transmission.

Tighten all bolts and screws to the

recommended torque as outlined in

the Specification Section.

TRANSMISSION CASE AND

LINKAGE REPAIR

Low-Reverse Servo

1.
Remove the four servo cover-

to-case attaching bolts. Remove the

vent tube and retaining clip from the

case.

2.
Remove the servo cover, cover

seal, servo piston and piston return

spring from the case (Fig. 43).

3.
The servo piston seal is bonded

to the piston. If the seal has to be re-

placed, replace the piston assembly

which includes the seal. Disassemble

the servo piston from the piston stem

by inserting a small screwdriver in the

hole of the piston stem and removing

the piston attaching nut (Fig. 44).

Position the accumulator spring and

spacer (Fig. 43) on the piston stems.

Make sure the crowned side of the

spring is facing toward the rod. Install

the new servo piston and attaching nut
COVER

D1880-A

LOW-REVERSE

PISTON

D1881-A

FIG. 44—Removing or Installing

Low-Reverse Servo Piston

on the stem, torque the nut to specifi-

cation.

4.
Place the piston return spring in

the servo bore of the case. Lubricate

the piston seal with clean transmission
fluid and install the servo pistion into

the bore of the case.

5.
Place a new cover seal on the

cover and install the servo cover. In-

stall the vent tube and retaining clip.

Install the four cover attaching bolts.

Torque the cover-to-case retaining

bolts to specifications.

Intermediate Servo

1.
Remove the transmission
identif-

ication tag and the four servo cover to

case attaching bolts.

2.
Remove the servo cover, gasket,

servo piston, and piston return spring

from the case (Fig. 45).

3.
Remove the intermediate servo

piston from the cover.

4.
Remove the seal rings from the

servo piston and cover.

5.
Install a new seal on the cover

and servo piston. Figure 46 shows the

correct servo piston and cover for

each transmission model. Lubricate

the seals with clean transmission fluid.

Install the piston into the cover. Be

careful not to damage the piston seal.

6. Install the piston return spring in

the servo bore of the case.

7.
Place a new gasket on the servo

cover. Position the servo piston and

cover assembly into the case with the

piston stem slot in a horizontal posi-

tion to engage the strut. Use two

5/16-18 bolts, 1 1/4 inch long, 180

degrees apart, to position the cover

against the case. Install two cover at-

taching bolts. Remove the two 1 1/4

V-8 ENGINE

COVER

RETURN SPRING

PISTON
COVER SEAL COVER^ GASKET

PISTON SEALS

6 CYLINDER ENGINE
COVER

D1882-A

FIG. 45—Intermediate Servo Disassembledprocarmanuals.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

07-02-18
C4 Automatic Transmission

07-02-18

OUTER MANUAL LEVER

MANUAL LEVER LINK

INNER MANUAL LEVER

PARKING PAWL LINK

TOGGLE ROD

PARKING PAWL LINK

FIG. 50—Case Linkage

D1888-A

FIG. 51—Removing Manual

Lever Seal

TOGGLE ROD
D1887-A

12.
Position the inner manual lever

behind the manual lever link, with the

cam on the lever contacting the lower

link pin (Fig. 52).

13.
Install the upper end of the

manual lever link on the case retain-

ing pin. Install the retaining ring.

14.
Operate the manual lever and

check for correct linkage operation.

15.
Install the inner and outer

downshift levers. Torque the attaching

nut to specification.

Bushing Replacement—Case

1.
Remove the transmission case

bushing as shown in Fig. 53.

Press Ram

Handle

MANUAL INNER LEVER

D1890-A

FIG. 52— Inner Manual Lever

Location—As Viewed from the

Control Lever Side of Case
2.
Install the transmission case

bushing with the tool shown in Fig.

53.

Thread Repair-Case

Thread service kits may be pur-

chased from local jobbers or the

Heli-Coil Corporation. To repair a

damaged thread, the following proce-

dures should be carefully followed.

1.
Drill out the damaged threads,

using the same drill size as the thread

01).
For example, use a 5/16-inch

drill for a 5/16-18 thread.

2.
Select the proper special tap and

tap the drilled hole. The tap is marked

for the size of the thread being re-

paired. Thus, the special tap marked

5/16-18 will not cut the same thread

as a standard 5/16-18 tap. It does cut

a thread large enough to accommo-

date the insert, and after the insert is

installed the original thread size

(5/16-18) is restored.

3.
Select the proper coil inserting

tool. These tools are marked with the

thread size being repaired. Place the

insert on the tool and adjust the sleeve

to the length of the insert being used.

Press the insert against the face of

the tapped hole. Turn the tool clock-

wise and wind the insert into the hole

until the insert is 1/2 turn below the

face.

4.
Working through the insert, bend

the insert tang straight up and down

until it breaks off at the notch.

5.
If the inserts are not properly in-

stalled, they can be removed with the

extractor tool. Place the extractor tool

in the insert so that the blade rests

against the top coil 1/4 to 1/2 turn

away from the end of the coil. Tap

the tool sharply with a hammer so

that the blade cuts into the insert.

Press Rom

Handle

Too/
- T66L-7003-B7

Tool - T666-7003-B3

REMOVAL INSTALLATION D 1730-A

FIG. 53—Replacing Transmission Case Bushingprocarmanuals.com

07-02-19
C4 Automatic Transmission

07-02-19

Tool-T64P-7A128-A

OIL

SCREEN
LOWER

VALVE BODY

-,
-^L*«^M*if
GASKET

UPPER

VALVE BODY

D1891-A

FIG. 54—Upper and Lower Valve Bodies Disassembled
MANUAL VALVE

D1892-A

FIG. 56—Removing Manual Valve

Exert downward pressure on the tool

and turn it counterclockwise until the

insert is removed.

CONTROL VALVE BODY

Disassembly

1.
Remove the eight screws that at-

tach the oil screen to the body and re-

move the screen (Fig. 54).

2.
Remove the seven attaching

screws from the underside of the lower

valve body. Separate the lower valve

body, gasket, separator plate and

hold-down plates (Fig. 55) from the

upper valve body. Be careful not to

lose the upper valve body steel ball

shuttle valve and spring when separat-

ing the upper and lower valve bodies.

3.
Depress the manual valve detent

spring with the tool shown in Fig. 56.

Remove the spring retaining pin (roll

SEPARATOR

PLATE
pin) from the upper valve body. Re-

move the spring and detent plunger.

4.
Slide the manual valve out of the

body.

5.
Remove the cut-back and the

back-out valve cover plate from the

valve body (Fig. 57).

6. Remove the cut-back valve from

the body.

7.
Remove the 2-3 back-out valve,

spring and the manual low valve from

the body.

8. Remove the 1-2 shift valve and

2-3 shift valve cover plate from the

valve body.

9. Remove the 2-3 shift valve and

the throttle modulator valve from the

body.

10.
Remove the 1-2 shift valve, D2

valve and the spring from the body.

11.
Remove the intermediate band

accumulator valve cover plate from

the valve body.

RUBBER BALL

SHUTTLE VALVE
SERVO

CHECK VALVE

RUBBER BALL

SHUTTLE VALVE
UPPER VALVE

BODY

D 1726-A

FIG. 55—Separating Upper and Lower Valve Bodies
12.
Remove the intermediate accu-

mulator sleeve, 3-2 control valve,

spring and the intermediate servo ac-

cumulator valve.

13.
Remove the pressure booster

valve, cover plate (Fig. 57).

14.
Remove the pressure booster

valve, sleeve, springs and the main re-

gulator valve.

15.
Remove the spring and the line

pressure coasting boost valve (Fig.

57).

16.
Carefully pry the downshift

valve retainer from the body, then re-

move the spring and valve.

17.
Hold the upper valve body as

shown in Fig. 58 and depress the

throttle booster valve plug to release

the retaining pin. Remove the plug,

valve and the spring.

18.
Remove the two hold-down

plates and the separator plate from

the lower body. Be careful not to lose

the rubber ball shuttle valve when re-

moving the separator plate and gasket

from the lower valve body.

Assembly

1.
Place the rubber ball shuttle

valve in the lower body as shown in

Fig. 55. Position the separator plate

and the two hold-down plates on the

lower valve body and install the four

attaching screws and torque them to

specification.

2.
Place the throttle booster valve

spring, valve (long end into spring)

and the plug (Fig. 57). Depress the

plug and install the retaining pin.

3.
Insert the downshift valve into

the body with the large diameter fac-

ing inward. Install the downshift valve

spring and the retainer (Fig. 57).procarmanuals.com

07-02-20
C4 Automatic Transmission
07-02-20

1-2 SHIFT VALVE

SLEEVE

D2 VALVE

3-2 CONTROL VALVE

ACCUMULATOR

VALVE

UPPER BODY

MAIN REGULATOR

VALVE
2-3 BACK-OUT VALVE

CUT-BACK VALVE

2-3 SHIFT VALVE

MANUAL LOW VALVE

THROTTLE MODULATOR VALVE

THROTTLE BOOSTER VALVE

stmina—E
\

RETAINER

MANUAL VALVE DETENT

PLUG,
SPRING AND

RETAINING PIN
MANUAL VALVE

CONTROL PRESSURE

BOOSTER VALVE

AND SLEEVE

D 1727-A

FIG. 57—Upper Valve Body Disassembledprocarmanuals.com

07-02-21
C4 Automatic Transmission
07-02-21

D1893-A

FIG. 58—Removing or Installing

Throttle Booster Valve

4.
Insert the line pressure coasting

boost valve and spring in the body

(Fig. 57).

5.
Place the main regulator valve in

the body (Fig. 57) with the large di-

ameter facing inward. Install the two

springs and the pressure booster valve

and sleeve.

6. Hold the pressure booster valve

cover plate in place and install the

three attaching screws and torque

them to specification.

7.
Place the intermediate servo ac-

cummulator valve and spring in the

body. Install the interim iiate accum-

mulator sleeve and 3-2 control valve.

Secure the cover to the body with the

attaching screw. Torque the screw to

specifications.

8. Position the spring, D2 valve and

the I-2 shift valve in the body.

9. Place the throttle modulator

valve, spring, and 2-3 shift valve in the

body.

10.
Secure the 1-2 shift valve and

the 2-3 valve cover plate to the body

and torque the screws to specifica-

tions.
11.
Place the manual low valve,

spring, and the 2-3 back-out valve in

the body.

12.
Place the cut-back valve in the

body.

13.
Secure the cut-back and the

back-out cover plate to the body with

two screws. Torque the screws to

specifications.

14.
Slide the manual valve into the

body making sure that the notch for

the manual lever is toward the inside

and that the detent notches are facing

upward.

15.
Place the detent plunger and

spring in the body. Depress the spring

and install a new roll pin.

16.
Position a new rubber check

valve in the upper valve body (Fig.

55).

17.
Position the check valve and

spring in the upper valve body (Fig.

55).
Place a new gasket, the separator

plate and the lower valve body in

place on the upper valve body and se-

cure it with the seven attaching

screws. Torque the screws to specifica-

tions.

18.
Secure the oil screen to the

body with the eight attaching screws.

Torque the screws to specifications.

FRONT PUMP

Disassembly

1.
Remove the four seal rings from

stator support.

2.
Remove the five bolts that attach

the stator support to the front pump

housing. Remove the stator support

from the pump housing (Fig. 59).

3.
Remove the front and rear stator

bushings if they are worn or damaged.

Use the cape chisel (Fig. 60) and cut

along the bushing seam until the chisel
D 1731-A

FIG. 60—Removing Stator

Support Bushing

breaks through the bushing wall. Pry

the loose ends of the bushing up with

an awl and remove the bushing.

4.
Remove the drive and driven

gears from the front pump housing.

5.
Press the bushing from the front

pump housing as shown in Fig. 61.

Assembly

1.
Press a new bushing into the

pump housing with the handle and

tool shown in Fig. 61. Make sure the

bushing is installed with the slot and

groove positioned to the rear of the

pump body and 60 degrees below the

horizontal center line.

2.
Install the drive and driven gears

in the pump housing. Each gear has

an identification mark on the side of

the gear teeth that are chamfered. The

chamfered side with the identification

PUMP HOUSING

STATOR SUPPORT

FRONT PUMP SEAL
SEAL RINGS

SELECTIVE

THRUST WASHERS

GASKET

D 1894-B

59—Front Pump and Stator Support Disassembledprocarmanuals.com

07-02-22

C4 Automatic Transmission

07-02-22

Handle
Fress
Ram
ress
Ram

Hand!

Tool
-
T66L-7003-S9

Too/
-
T66L-7003-B5
INSTALL BUSHING WITH GROOVE

JAND SLOT
IN
THIS POSITION

REMOVAL

INSTALLATION

FIG. 61—Replacing Front Pump Housing Bushing
D 1732-C

mark
has to be
positioned downward

against
the
face
of the
pump housing.

3.
Press
new
bushings into
the sta-

tor support with
the
tool shown
in

Fig. 62.
Use the end
with
the 1/8
inch

step
for the
front bushing
and the end

with
the 1/4
inch step
for the
rear

bushing. When installing
the
rear

bushing,
be
sure
the
hole
in the
bush-

ing
is
lined
up
with
the
lube hole
in

the stator support.

T00I-T66L
Toot-T63L-77837-A

or 77837-A

D 1733
-
A

FIG. 62—Installing Stator

Support Bushings

Tool-T50T-100-A D1895-A

FIG. 63—Removing Front

Pump Seal
D1896-A

FIG. 64—Installing Front

Pump Seal

4.
Place
the
stator support
in the

pump housing
and
install
the
five
at-

taching bolts. Torque
the
bolts
to
spe-

cifications.

5.
Install
the
four seal rings
on the

stator support.
The two
large
oil
rings

are assembled first
in the oil
ring

grooves toward
the
front
of the
stator

support (Fig.
59).

6. Check
the
pump
for
free rotation

by placing
the
pump
on the
converter

drive
hub in its
normal running posi-

tion
and
turning
the
pump housing.

7.
If the
front pump seal must
be

replaced, mount
the
pump
in the

transmission case
and
remove
the
seal

with
the
tool shown
in Fig.
63.
To in-

stall
the new
seal,
use the
tool shown

in
Fig. 64.

REVERSE-HIGH CLUTCH

Disassembly

1.
Remove
the
pressure plate
re-

taining snap ring (Fig.
65).

2.
Remove
the
pressure plate,
and

the drive
and
driven clutch plates (Fig.

66).
If the
composition clutch plates

are
to be
reused,
do not
clean them
in

a vapor degreaser
or
with
a
detergent

solution. Wipe
the
plates with
a
lint-

free cloth.
3.
To
remove
the
piston spring
re-

tainer snap ring, place
the
clutch
hub

in
the
arbor press. With
the
tools

shown
in Fig. 67,
compress
the
piston

return springs
and
remove
the
snap

ring. When
the
arbor press
ram is re-

leased, guide
the
spring retainer
to

clear
the
snap ring groove
of the

drum.

SNAP RING

D1420-A

FIG. 65—Removing
or
Installing

Reverse-High Pressure Plate

Snap Ring

4.
Remove
the
spring retainer
and

10 piston return springs.

5.
Remove
the
piston
by
inserting

air pressure
in the
piston apply hole
of

the clutch
hub
(Fig.
68).

6. Remove
the
piston outer seal

from
the
piston
and the
piston inner

seal from
the
clutch drum (Fig.
66).

7.
Remove
the
drum bushing
if it is

worn
or
damaged.
Use
thw ^ape chisel

(Fig. 69)
and cut a
shallow groove
3/4

inch
in
length 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.
To
prevent leakageprocarmanuals.com