Mitsubishi Evolution X. Manual - part 241

CHARGING SYSTEM

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ENGINE ELECTRICAL

16-17

DISASSEMBLY SERVICE POINTS

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<<A>> PULLEY REMOVAL

AK602611AD

MB992226

1. Set the special tool MB992226 to the pulley.

AK602612 AD

MB992226

2. Set the closed wrench to the hexagonal area of the special 

tool MB992226.

AK602614

MB992226

AD

3. Insert the hexagonal bit socket having width across flats of 

10 mm into the hexagonal area of the rotor shaft.

4. Hold the pulley with the closed wrench. Rotate the rotor 

shaft clockwise to remove the pulley.

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<<B>> FRONT BRACKET REMOVAL

AK703439

CAUTION

Do not insert the screwdriver blades too deep. Doing so 
could damage the stator coil.
Insert the blades of screwdrivers between the front bracket and 
stator core, and pry and separate them with the screwdrivers.

.

CHARGING SYSTEM

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ENGINE ELECTRICAL

16-18

<<C>> STATOR / REGULATOR ASSEMBLY 
REMOVAL

AK703435AC

Regulator
assembly

Stator 
mounting 
screw

Rectifier 
assembly

Stator

Stator 
mounting 
screw

Regulator
mounting screw

1. Remove 6 installation screws of the stator lead wire, and 

then remove the stator.

2. Remove 4 installation screws of the regulator to remove the 

regulator assembly.

REASSEMBLY SERVICE POINTS

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>>A<< REGULATOR ASSEMBLY INSTALLATION

AK703366AD

AK703434AC

Rear bracket

Brush

Wire

After installing the regulator assembly, insert a piece of wire 
through the hole in the rear bracket while pressing the brush to 
keep the brush against movement.
NOTE: Unless inserting the wire to fix the brush, the rotor 
installation is difficult.

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CHARGING SYSTEM

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ENGINE ELECTRICAL

16-19

>>B<< ROTOR INSTALLATION

AK703366AD

Remove the brush holding wire after the rotor has been 
installed.

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>>C<< PULLEY INSTALLATION

1. Clean the inner race of the front bearing and that of the 

pulley.

AK602609 AE

Clean

Clean

AK602610AE

Pulley

2. Screws the inner race of the pulley until it touches the inner 

race of the front bearing.

AK602611AD

MB992226

3. Set the special tool MB992226 to the pulley.

AK602612 AD

MB992226

CHARGING SYSTEM

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ENGINE ELECTRICAL

16-20

4. Set the closed wrench to the hexagonal area of the special 

tool MB992226.

AK602613AD

MB992226

5. Insert the hexagonal bit socket having width across flats of 

10 mm (0.4 inch) into the hexagonal area of the rotor shaft.

6. Hold the pulley with the closed wrench. 

Rotate the hexagonal bit socket counterclockwise to tighten 
it to the specified torque.

Specified torque: 73 

± 12 N⋅ m (54 ± 8 ft-lb)

INSPECTION 

M1161001700431

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PULLEY

AK602663AE

Lock

Rotate

MB992226

1. Set the special tool MB992226 to the pulley.
2. Fix the special tool MB9922226, with the glasses wrench to 

prevent the rotor shaft from rotating. 

3. Lock the pulley when rotating it clockwise. Check that the 

pulley rotates smoothly when rotating it counterclockwise.

CAUTION

Locking the one-way clutch might cause the damaged 
drive belt and an abnormal noise.

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ROTOR

AK304676

1. Measure the resistance between the two slip rings of the 

rotor coil to check the continuity between them.
Replace the rotor if the resistance is not within the standard 
value range.

Standard value: 2.0 

− 2.3 Ω

2. Check the continuity between the slip rings and core.