Mitsubishi Lancer Evolution X. Manual — part 97

CHARGING SYSTEM

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ENGINE ELECTRICAL

16-19

>>B<< ROTOR INSTALLATION

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

.

>>C<< PULLEY INSTALLATION

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

pulley.

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

race of the front bearing.

3. Set the special tool MB992226 to the pulley.

AK703366AD

AK602609 AE

Clean

Clean

AK602610AE

Pulley

AK602611AD

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.

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

.

PULLEY

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.

.

ROTOR

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.

AK602612 AD

MB992226

AK602613AD

MB992226

AK602663AE

Lock

Rotate

MB992226

AK304676

CHARGING SYSTEM

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ENGINE ELECTRICAL

16-21

3. If continuity is present, replace the rotor.

.

STATOR

1. Check the continuity between coil leads.

If there is no continuity, replace the stator.

2. Check the continuity between coil and core.

If there is continuity, replace the stator.

.

RECTIFIER ASSEMBLY

Use the analog type tester to make sure the electrical continuity
of each diode meets the table.
Unless the electrical continuity of each diode meets the table,
replace the rectifier.

.

AK304677

AK304678

AK304679

(−) side

(+) side

Electrical
continuity

E

P1, P2, P3, P4,
P5, P6

Yes

B

No

P1, P2, P3, P4,
P5, P6

E

No

B

Yes

AK703436

E

AC

B

P6

P4

P5

P3

P2

P1

STARTING SYSTEM

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ENGINE ELECTRICAL

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BRUSH

1. Measure the length of the protrusion of the brush. Replace

the brush if the protrusion length is shorter than the limit.

Limit: 2 mm (0.1 inch) minimum

2. Unsolder the lead of the brush. The brush will come out,

becoming ready for removal.

3. Install a new brush by pushing it into the holder as shown in

the drawing and soldering the lead.

STARTING SYSTEM

GENERAL INFORMATION

M1161000101309

If the ignition switch is turned to the "START" posi-
tion, current flows in the coil provided inside mag-
netic switch, attracting the plunger. When the plunger
is attracted, the lever connected to the plunger is
actuated to engage the starter clutch.
On the other hand, attracting the plunger will turn on
the magnetic switch, allowing the "B" terminal and
"M" terminal to conduct. Thus, current flows to
engage the starter motor.

When the ignition switch is returned to the "ON" posi-
tion after starting the engine, the starter clutch is dis-
engaged from the ring gear.
An overrunning clutch is provided between the pinion
and the armature shaft, to prevent damage to the
starter.

AK703437AC

Protrusion
length

AK703438AC

Solder