Mitsubishi Galant. Manual — part 466

TRANSAXLE

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-33

19.Select a pressure plate whose thickness corresponds to the

measured amount of movement from the table below.

NOTE: This illustration shows F4A51.

PRESSURE PLATE FOR F4A42

PRESSURE PLATE FOR F4A51

20.Remove all parts and special tools that were installed to

take the measurements in steps 8 to 18. Remove and
separate the pressure plate and snap ring chosen in steps
12, 16 and 18.

21.Install the snap ring into the groove of transaxle case output

shaft bore.

22.Install the thinnest output shaft preload adjustment spacer

[thickness 1.88 mm (0.0740 in); part number MD756579].

23.Use special tools MB990930 and MB990938 to tap the

output shaft bearing outer race in the transaxle case.

MOVEMENT AMOUNT
mm (in)

THICKNESS
mm (in)

ID
SYMBOL

PRESSURE
PLATE
PART NO.

1.3

−

1.5 (0.051

−

0.059) 1.6 (0.063)

L

MD759567

1.5

−

1.7 (0.059

−

0.067) 1.8 (0.071)

1

MD759414

1.7

−

1.9 (0.067

−

0.075) 2.0 (0.079)

0

MD759415

1.9

−

2.1 (0.075

−

0.083) 2.2 (0.087)

2

MD759416

2.1

−

2.3 (0.083

−

0.091) 2.4 (0.094)

4

MD759417

2.3

−

2.5 (0.091

−

0.098) 2.6 (0.102)

6

MD759418

2.5

−

2.7 (0.098

−

0.106) 2.8 (0.110)

8

MD759419

2.7

−

2.9 (0.106

−

0.114) 3.0 (0.118)

D

MD759420

MOVEMENT AMOUNT
mm (in)

THICKNESS
mm (in)

ID
SYMBOL

PRESSURE
PLATE PART
NO.

1.0

−

1.2 (0.039

−

0.047) 1.6 (0.063)

F

MD759568

1.2

−

1.4 (0.047

−

0.055) 1.8 (0.071)

E

MD759425

1.4

−

1.6 (0.055

−

0.063) 2.0 (0.079)

D

MD759426

1.6

−

1.8 (0.063

−

0.071) 2.2 (0.087)

C

MD759427

1.8

−

2.0 (0.071

−

0.079) 2.4 (0.094)

B

MD759428

2.0

−

2.2 (0.079

−

0.087) 2.6 (0.102)

A

MD759429

2.2

−

2.4 (0.087

−

0.094) 2.8 (0.110)

0

MD759430

2.4

−

2.6 (0.094

−

0.102) 3.0 (0.118)

1

MD759431

AKX01123

<F4A42>

MD998913

MB991631

AB

MOVEMENT
AMOUNT

AKX01124

<F4A51>

MD998913

MB991632

AB

MOVEMENT
AMOUNT

AKX01060

MB990938

MB990930

AB

TRANSAXLE

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AUTOMATIC TRANSAXLE OVERHAUL

23B-34

CAUTION

Do not reuse the bolt, as it has had sealant applied.
24.Tighten the mounting bolts of the output shaft bearing

retainer to the specified torque.

Tightening torque:

23 N

⋅⋅⋅⋅

m(17 ft-lb) <F4A42>

54 N

⋅⋅⋅⋅

m(40 ft-lb) <F4A51>

25.Use special tool MD998350 to install the collar and taper

roller bearing on the output shaft.

26.Apply ATF to a new jam nut, and use special tools

MB990607 and MB991625 to tighten the jam nut to the
specified torque. Then turn back one turn, and tighten to the
specified torque again.

Tightening torque: 167 N

⋅⋅⋅⋅

m (123 ft-lb)

NOTE: The jam nut is reverse threaded.

AKX01038

AKX01061

MD998350

AB

AKX01062

MB991625

MB990607

AB

TRANSAXLE

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AUTOMATIC TRANSAXLE OVERHAUL

23B-35

27.Move the output shaft to measure the end play and record

the measurement value.

28.Remove the parts that were installed in steps 21 to 25.

29.Add 1.88 mm (0.074 inch)* and 0.01 to 0.09 mm (0.0004 to

0.0035 inch)** to the measured value in step 26 and select a
spacer of the same thickness. Adjustment spacer sizes are
all listed on page 23B-79. Select the most suitable one from
among those listed.

NOTE: * is the thickness of the spacer installed in step 21. **
is the preload of the output shaft.

30.Repeat steps 22 to 25 again, installing each part and using

the appropriate adjustment spacer determined in step 27.

31.Stake the jam nut with a punch (two places).

32.Use special tools MB990931 and MB990938 to install the

cap as shown in the illustration.

33.Install the parking pawl, spacer, and spring. Then insert the

parking pawl shaft.

34.Install the parking roller support, and then insert the two

parking roller support shafts.

AKX01063

AKX01064

AKX01065

MB990938

MB990931

AB

2.5-3.0mm
(0.098 - 0.118in)

AKX01066AB

PARKING PAWL SHAFT

AKX01067

PARKING ROLLER
SUPPORT SHAFTS

AB

TRANSAXLE

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AUTOMATIC TRANSAXLE OVERHAUL

23B-36

IDENTIFICATION OF THRUST BEARING, THRUST RACES,
AND THRUST WASHERS

mm (in)

AKX01108

No. 8

No. 7

No. 6

No. 5

No. 4

No. 3

No. 2

No. 1

(SELECT)

(SELECT)

AB

SYMBOL

OD

ID

THICKNESS

PART NO.

APPLICATION

No.1

59 (2.32)

47 (1.85)

1.8 (0.071)

MD754509

59 (2.32)

47 (1.85)

2.0 (0.079)

MD754508

59 (2.32)

47 (1.85)

2.2 (0.087)

MD754507

59 (2.32)

47 (1.85)

2.4 (0.094)

MD753793

59 (2.32)

47 (1.85)

2.6 (0.102)

MD753794

59 (2.32)

47 (1.85)

2.8 (0.110)

MD753795

49 (1.93)

36 (1.42)

3.6 (0.142)

MD756846

No.3

49 (1.93)

36 (1.42)

3.6 (0.142)

MD756846

45.3 (1.783)

31 (1.22)

3.3 (0.130)

MD757647

F4A42

55.4 (2.181)

38.5 (1.516)

3.3 (0.130)

MD761683

F4A51

No.5

49 (1.93)

36 (1.42)

3.6 (0.142)

MD756846

F4A42