Mitsubishi Galant. Manual — part 469

TRANSAXLE

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-45

76.Use special tools MB990935 <F4A42> or MB990936

<F4A51> and MB990938 to press in the differential bearing
outer race into the torque converter housing.

77.Install the torque converter housing to the transaxle case

without applying sealant. Tighten its mounting bolts to the
specified torque.

Tightening torque: 48 N

⋅⋅⋅⋅

m (35 ft-lb)

78.Loosen all the bolts, and remove the torque converter

housing. Then remove the outer race and the crushed
solders.

79.Use a micrometer to measure the thickness of the crushed

solder beads and record the measured value. Add 0.045 to
0.105 mm (0.0018 to 0.0041 inch)* to the measured value
and select a spacer with the corresponding thickness.
Adjustment spacer sizes are all listed on P.23B-79. Select
the most suitable one from among those listed.

NOTE: * is the thickness for the differential case preload.

80.Install the spacer selected in step 71 to the torque converter

housing.

81.Use special tools MB990935 <F4A42> or MB990936

<F4A51> and MB990938 to press the outer race into
housing.

82.Apply a 2 mm (0.08 inch) diameter bead of sealant

(MITSUBISHI Genuine Part number MD974421 or
equivalent) to the torque converter housing in the area
shown.

NOTE: Be sure to install the case quickly while the sealant is
wet (with 15 minutes).

NOTE: After installation, keep the sealed area away from
the oil for approximately one hour.

AKX01076

MB990938

MB990935
<F4A42> OR
MB990936
<F4A51>

AB

AKX01104

AKX00958

AKX01076

MB990938

MB990935
<F4A42> OR
MB990936
<F4A51>

AB

AKX01077

TRANSAXLE

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-46

83.Install the two O-rings.

84.Install the torque converter housing and then tighten its 18

mounting bolts to the specified torque.

Tightening torque: 48 N

⋅⋅⋅⋅

m (35 ft-lb)

85.Insert the two O-rings into the grooves of the manual control

lever shaft.

86.Install the manual control lever shaft and parking pawl rod.

87.Align hole "A" with the groove in the manual control lever

shaft. Insert the manual control lever shaft roller into hole
"A".

88.Insert the new seal rings in the grooves of the accumulator

pistons.

NOTE: The piston and seal ring are common parts.

89.Identify the accumulator spring and insert it and the

accumulator piston into each hole of the transaxle case.

NOTE: Accumulator springs are identified as shown in the
illustration.

NO. NAME

IDENTIFICATION "BLUE-ING"

1

For low-reverse brake None

2

For underdrive clutch

Half

3

For second brake

Whole surface

4

For overdrive clutch

None

AKX01024AB

O-RINGS

AKX01104

AKX00962AB

MANUAL
CONTROL LEVER
SHAFT ROLLER

PARKING
PAWL ROD

MANUAL CONTROL
LEVER SHAFT

AKX01078

IDENTIFICATION OF ACCUMULATOR SPRING

1

2

3

4

NOTE: THE SHADOWS ARE THE AREAS
OF IDENTIFICATION "BLUE-ING."

AB

AKX01008

4

3

2

AB

1

TRANSAXLE

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-47

90.Install the strainer and second brake retainer oil seal.

91.Insert a new O-ring to the groove of the solenoid valve

harness connector.

92.Insert the solenoid valve harness connector into the hole

from the inside of the transaxle case so it is oriented as
shown in the illustration. Then secure the snap ring to the
connector groove.

93.Install a steel ball into each of the two holes in the top face

of the valve body (outside valve body).

94.Install the valve body and gasket to the transaxle case.

Make sure that the manual valve's pin is in the groove in the
detent plate of the manual control lever.

95.Install the fluid temperature sensor.

96.Install the 28 valve body mounting bolts, and tighten to the

specified torque.

Tightening torque: 11 N

⋅⋅⋅⋅

m (95 in-lb)

97.Connect the solenoid valve harness connectors to the valve

body connectors and the fluid temperature sensor
connector.

AKX01007AB

SECOND BRAKE
RETAINER OIL SEAL

STRAINER

AKX00961AB

SNAP RING

AKX01005

AKX00960

FLUID TEMPERATURE SENSOR

AB

AKX01004

TRANSAXLE

TSB Revision

AUTOMATIC TRANSAXLE OVERHAUL

23B-48

98.Install the manual control shaft detent and tighten the bolt to

the specified torque.

Tightening torque: 6 N

⋅⋅⋅⋅

m (52 in-lb)

99.Apply a 2 mm (0.08 inch) diameter bead of sealant

(MITSUBISHI Genuine Part number MD974421 or
equivalent) to the valve body cover in the area shown.

NOTE: Be sure to install the case quickly while the sealant is
wet (with 15 minutes).

NOTE: After installation, keep the sealed area away from
the oil for approximately one hour.

100.Install the valve body cover, and then tighten its mounting

bolts to the specified torque.

Tightening torque: 11 N

⋅⋅⋅⋅

m (95 in-lb)

NO.

PARTS TO BE
CONNECTED

SOLENOID VALVE HARNESS

CABLE
COLOR

CONNECTOR
HOUSING
COLOR

1

Underdrive solenoid
valve

White, red, red Black

2

Overdrive solenoid
valve

Orange, red

Black

3

Low-reverse solenoid
valve

Brown, yellow

Milky white

4

Second solenoid
valve

Green, red, red Milky white

5

Torque converter
clutch control
solenoid valve

Blue, yellow,
yellow

Black

6

Fluid temperature
sensor

Black, red

Black

AKX01103AB

MANUAL CONTROL
SHAFT DETENT

AKX01079

AKX01003