Mitsubishi Outlander (2013+). Manual - part 387

REDUCTION GEAR

CONTINUOUSLY VARIABLE TRANSMISSION OVERHAUL

23B-52

R E D U C T I O N   G E A R

DISASSEMBLY AND REASSEMBLY

M1233200600208

AK502978

1

2

4

3

5

250 N·m

AC

Disassembly steps 

<<A>>

>>C<<

1.

Nut

<<B>>

>>B<<

2.

Reduction gear bearing

<<C>>

>>A<<

3.

Reduction gear bearing

4.

Reduction gear sub-assembly

5.

Adjusting shim

DISASSEMBLY SERVICE POINT

<<A>> NUT REMOVAL

AK502979

Remove the nut from the reduction gear sub-assem-
bly.

REDUCTION GEAR

CONTINUOUSLY VARIABLE TRANSMISSION OVERHAUL

23B-53

<<B>> REDUCTION GEAR BEARING 
REMOVAL

AK502980

CAUTION

Align the tang of special tool as shown in the dia-
gram.

AK502839AC

MB990810

MD999566

MB990947

Using the special tools, remove the inner race of 
reduction gear bearing (converter housing side) from 
the reduction gear sub-assembly.

• Side bearing puller (MB990810)

• Lower arm push arbour (MB990947)

• Crow (MD999566)

<<C>> REDUCTION GEAR BEARING 
REMOVAL

AK502841AC

MB990984

MD998917

Using the special tools, remove the outer race of 
reduction gear bearing (transmission case side) from 
the reduction gear sub-assembly.

• Mount bushing lower roll insulator arbour 

(MB990984)

• Bearing remover (MD998917)

REASSEMBLY SERVICE POINT

>>A<< REDUCTION GEAR BEARING 
INSTALLATION

CAUTION

• Do not re-use the inner race.
•

AK502842AC

MD998812

MD998813

MD998819

Replace the inner race together with the outer 
race.

Using the special tools, install the inner race of 
reduction gear bearing (transmission case side) on 
the reduction gear sub-assembly.

• Installer cap (MD998812)

• Installer-100 (MD998813)

• Installer adapter (MD998819)

>>B<< REDUCTION GEAR BEARING 
INSTALLATION

CAUTION

• Do not re-use the inner race.
•

AK502840AC

MD998812

MD998813

MD998819

Replace the inner race together with the outer 
race.

Using the special tools, install the inner race of 
reduction gear bearing (converter housing side) on 
the reduction gear sub-assembly.

• Installer cap (MD998812)

• Installer-100 (MD998813)

• Installer adapter (MD998819)

REDUCTION GEAR SUB-ASSEMBLY

CONTINUOUSLY VARIABLE TRANSMISSION OVERHAUL

23B-54

>>C<< NUT INSTALLATION

AK502982

Install the nut on the reduction gear sub-assembly to 
the specified torque of 250 N

⋅m.

INSPECTION

M1233200700108

REDUCTION GEAR SUB-ASSEMBLY

Measure the inner race press-fit shaft diameter of 
reduction gear sub-assembly, and replace the 
assembly if the diameter does not meet the standard 
value.

Standard values

• Converter housing side: φ30.008 − 30.029 

mm

• Transmission case side: φ30.008 − 30.029 

mm

REDUCTION GEAR SUB-ASSEMBLY

ASSEMBLY

M1233200900146

CAUTION

The reduction gear sub-assembly can be only assembled, but not disassembled.

AK503079

1

AC

2

Reassembly steps 

>>A<<

1.

Idler gear

>>A<<

2.

Reduction pinion gear

REDUCTION GEAR SUB-ASSEMBLY

CONTINUOUSLY VARIABLE TRANSMISSION OVERHAUL

23B-55

ASSEMBLY SERVICE POINT

>>A<< REDUCTION PINION GEAR / 
IDLER GEAR 

AK503080

Idler gear

AC

A

B

Reduction pinion 
gear

CAUTION

When attaching the idler gear to the reduction 
pinion gear, make sure the centre boss portion A 
faces the reduction pinion gear.

Centre boss portion A

Long

Centre boss portion B

Short

AK503032AC

MD998812

MD998813

MD998819

Using the special tools, attach the idler gear to the 
reduction pinion gear.

• Installer cap (MD998812)

• Installer-100 (MD998813)

• Installer adapter (MD998819)