Mitsubishi 380. Manual - part 474

SECOND BRAKE

AUTOMATIC TRANSMISSION OVERHAUL

23B-56

SECOND BRAKE

DISASSEMBLY AND REASSEMBLY

M1233021800173

AK301604

4

3

2

1

AC

Apply automatic

transmission fluid

to all moving parts

before installation.

Disassembly steps 

1.

Second brake retainer

>>

A

<<

2.

D-ring

3.

Second brake piston

>>

A

<<

4.

D-ring

REASSEMBLY SERVICE POINT

>>A<< D-RING INSTALLATION
Apply ATF or petroleum jelly (Vaseline) to the D-ring, 
and install carefully.

DIRECT PLANETARY CARRIER

AUTOMATIC TRANSMISSION OVERHAUL

23B-57

DIRECT PLANETARY CARRIER

DISASSEMBLY AND REASSEMBLY

M1233026300087

AK403295

170 ± 10 N·m                  

3

2

4

5

6

7

8

9

10

1

AC

Apply automatic

transmission fluid

to all moving parts

before installation.

Disassembly steps 

<<

A

>>

>>

D

<<

1.

Lock nut

2.

Roller bearing

3.

Thrust bearing #9

4.

Thrust bearing #10

<<

B

>>

>>

C

<<

5.

Output gear

<<

B

>>

>>

C

<<

6.

Parking gear

<<

C

>>

>>

B

<<

7.

Taper roller bearing

8.

Transfer driven gear and direct 
annulus gear

<<

D

>>

>>

A

<<

9.

Taper roller bearing

10. Direct planetary carrier

DISASSEMBLY SERVICE POINTS

<<A>> LOCK NUT REMOVAL

AK202178

1. Un stake staking of the lock nut.

AK202179

MD998834

AB

DIRECT PLANETARY CARRIER

AUTOMATIC TRANSMISSION OVERHAUL

23B-58

2. Using special tool Special spanner (MD998834) to 

remove the lock nut.

<<B>> OUTPUT GEAR/PARKING GEAR 
REMOVAL

AK202180

MD998917

AB

Using special tool Bearing remover (MD998917) to 
remove the output gear and parking gear.

<<C>> TAPER ROLLER BEARING REMOVAL

AK202181

1. Support the transfer driven gear as shown in the 

illustration.

2. Push the shaft of the direct planetary carrier to 

remove the taper roller bearing and gear.

<<D>> TAPER ROLLER BEARING REMOVAL

AK202182

MD998917

AB

1. Support the transfer driven gear as shown in the 

illustration.

2. Using special tool Bearing remover (MD998917) 

to remove the taper roller bearing.

REASSEMBLY SERVICE POINTS

>>A<< TAPER ROLLER BEARING INSTALLATION

AK202183

MD998824

MD998812

MD998813

AB

1. Set the transfer driven gear as shown in the 

illustration.

2. Using special tools to press in the taper roller 

bearing.

• Installer cap (MD998812)

• Installer 100 (MD998813)

• Installer adapter (MD998824)

>>B<< TAPER ROLLER BEARING INSTALLATION

AK202184

MD998824

MD998813

MD998812

AC

1. Set the transfer driven gear as shown in the 

illustration.

DIRECT PLANETARY CARRIER

AUTOMATIC TRANSMISSION OVERHAUL

23B-59

2. Using special tools to press in the taper roller 

bearing.

• Installer cap (MD998812)

• Installer 100 (MD998813)

• Installer adapter (MD998824)

>>C<< OUTPUT GEAR/PARKING GEAR 
INSTALLATION

AK202185

MD998812
MD998824

AC

1. Using special tools to press in the parking gear.

• Installer cap (MD998812)

• Installer adapter (MD998824)

>>D<< LOCK NUT INSTALLATION

AK202186

MD998834

AB

1. Apply ATF on a new locknut, and use special tool 

Special spanner (MD998834) to tighten the 
specified torque. Then turn back on turn, and 
tighten to the specified torque of 170 

± 10 N⋅m.

AK202187

2. Use a punch to stake the lock nut at two places.