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SC-24
CHARGING SYSTEM
RHD MODELS
DisassemblyEKS00MZG
REAR COVER
CAUTION:
Rear cover may be hard to remove because a ring is used to lock outer race of rear bearing. To facili-
tate removal of rear cover, heat just bearing box section with a 200W soldering iron.
Do not use a heat gun, as it can damage diode assembly.
REAR BEARING
CAUTION:
lDo not reuse rear bearing after removal. Replace with a new one.
lDo not lubricate rear bearing outer race.
1. Rear bearing 2. Rotor 3. Retainer
4. Front bearing 5. Through bolt 6. Front cover
7. Washer 8. Pulley 9. Stator
10. IC voltage regulator assembly 11. Diode assembly 12. Rear cover
13. B terminal
MKIB2001E
SEL032Z
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CHARGING SYSTEM
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InspectionEKS00MZH
ROTOR CHECK
1. Resistance test
lNot within the specified values... Replace rotor.
2. Insulator test
lContinuity exists... Replace rotor.
3. Check slip ring for wear.
lNot within the specified values... Replace rotor.
BRUSH CHECK
1. Check smooth movement of brush.
lNot smooth... Check brush holder and clean.
2. Check brush for wear.
lReplace brush if it is worn down to the limit line.
PULLEY CHECK (WITH CLUTCH TYPE)
1. Check for locking (Outer ring is turned counterclockwise when
viewed from the rear).
lIf it rotates in both directions... Replace pulley.
2. Check for dragging (Outer ring is turned clockwise when viewed
from the rear).
lIf it locks or unusual resistance is felt... Replace pulley.
STATOR CHECK
1. Continuity test
lNo continuity... Replace stator.Resistance : Refer to SDS.SC-37,
"Alternator"
Slip ring minimum
outer diameter: Refer to SDS.SC-37,
"Alternator"SEL033Z
SEL631DA
PKIA0458E
SEL108E
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SC-26
CHARGING SYSTEM
2. Ground test
lContinuity exists... Replace stator.
AssemblyEKS00MZI
RING FITTING IN REAR BEARING
lFix ring into groove in rear bearing so that it is as close to the
adjacent area as possible.
CAUTION:
Do not reuse rear bearing after removal.
REAR COVER INSTALLATION
1. Fit brush assembly, diode assembly, regulator assembly and
stator.
2. Push brushes up with fingers and install them to rotor.
Take care not to damage slip ring sliding surface.
SEL109E
SEL044Z
SEL048Z
SEL049Z
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STARTING SYSTEM
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STARTING SYSTEMPFP:00011
System DescriptionEKS00MZJ
A/T MODELS
Power is supplied at all times:
lto starter motor terminal 1 and
lthrough 40A fusible link (letterJ, located in the fuse and fusible link box)
lto ignition switch terminal 1.
with the ignition switch in the START position, power is supplied:
lfrom ignition switch terminal 5
lto IPDM E/R terminal 21.
With the ignition switch in the ON or START position, power is supplied to IPDM E/R CPU, and
the selector lever in the P or N position, power is supplied:
lthrough A/T assembly terminal 9
lto IPDM E/R terminal 48.
Ground is supplied at all times:
lto IPDM E/R terminals 38 and 59
lfrom body grounds E21, E41 and E61.
Then the starter relay is turned ON.
The IPDM E/R starter relay is energized and power is supplied:
lfrom terminal 19 of IPDM E/R
lto terminal 2 of the starter motor.
The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The
starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates.
M/T MODELS
Power is supplied at all times:
lto starter motor terminal 1 and
lthrough 40A fusible link (letterJ, located in the fuse and fusible link box)
lto ignition switch terminal 1.
with the ignition switch in the START position, power is supplied:
lfrom ignition switch terminal 5
lto IPDM E/R terminal 21.
With the start signal is input to IPDM E/R CPU, power is supplied:
lthrough IPDM E/R terminal 14
lto IPDM E/R terminal 48.
Ground is supplied at all times:
lto IPDM E/R terminals 38 and 59
lfrom body grounds E21, E41 and E61.
Then the starter relay is turned ON.
The IPDM E/R starter relay is energized and power is supplied:
lfrom terminal 19 of IPDM E/R
lto terminal 2 of the starter motor.
The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The
starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates.
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SC-28
STARTING SYSTEM
Wiring Diagram — START —
EKS00MZN
A/T MODELS
MKWA2946E
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STARTING SYSTEM
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M/T MODELS
MKWA3623E
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STARTING SYSTEM
Trouble Diagnoses
EKS00MZO
If any abnormality is found, immediately disconnect battery negative terminal.
SEL761W
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STARTING SYSTEM
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Removal and InstallationEKS00MZP
REMOVAL
1. Disconnect negative battery cable.
2. Remove engine under covers.
3. Disconnect S terminal and B terminal from starter motor.
4. Remove starter motor mounting bolts (two).
5. Remove starter motor from bottom side the vehicle.
INSTALLATION
Install in the reverse order of removal.
(M8T76071ZE)
1. Starter motor assembly 2. Rear plate 3. Transmission case
MKIB1991E
B terminal nut :
: 7.35 - 9.81 N·m (0.75 - 1.0 kg-m, 65 - 87 in-lb)
S terminal nut :
:3.0-5.0N·m(0.3-0.5kg-m,27-44in-lb)