Mazda L8, LF, L3 Workshop Manual
Engine
CONTENTS
Workshop
Manual
L8
LF
L3
FOREWORD
This manual explains the disassembly,
inspection, repair, and reassembly
procedures for the above-indicated engine.
In order to do these procedures safety,
quickly, and correctly, you must first read
this manual and any other relevant service
materials carefully.
Title Section
General Information GI
Engine B
Technical Data TD
Special Tools ST
© 2002 Mazda Motor Corporation
PRINTED IN The Netherlands, MARCH 2002
1731–1E–02C
The information in this manual is current
up to March, 2002. Any changes that occur
after that time will not be reflected in
this particular manual. Therefore, the contents
of this manual may not exactly match
the mechanism that you are currently
serving.
Mazda Motor Corporation
HIROSHIMA, JAPAN
WARNING
Servicing a vehicle can be dangerous. If you have not received
service-related training, the risks of injury, property damage, and
failure of servicing increase. The recommended servicing procedures
for the vehicle in this workshop manual were developed with
Mazda-trained technicians in mind. This manual may be useful to
non-Mazda trained technicians, but a technician with our
service-related training and experience will be at less risk when
performing service operations. However, all users of this manual are
expected to at least know general safety procedures.
This manual contains "Warnings" and "Cautions" applicable to risks
not normally encountered in a general technician's experience.
They should be followed to reduce the risk of injury and the risk that
improper service or repair may damage the vehicle or render it unsafe.
It is also important to understand that the "Warnings" and "Cautions"
are not exhaustive. It is impossible to warn of all the hazardous
consequences that might result from failure to follow the procedures.
The procedures recommended and described in this manual are
effective methods of performing service and repair. Some require tools
specifically designed for a specific purpose. Persons using procedures
and tools which are not recommended by Mazda Motor Corporation
must satisfy themselves thoroughly that neither personal safety nor
safety of the vehicle will be jeopardized.
The contents of this manual, including drawings and specifications, are
the latest available at the time of printing, and
reserves the right to change the vehicle designs and alter the contents
of this manual without notice and without incurring obligation.
Parts should be replaced with genuine Mazda replacement parts or
with parts which match the quality of genuine Mazda replacement
parts. Persons using replacement parts of lesser quality than that of
genuine Mazda replacement parts must satisfy themselves thoroughly
that neither personal safety nor safety of the vehicle will be
jeopardized.
Mazda Motor Corporation is not responsible for any problems which
may arise from the use of this manual. The cause of such problems
includes but is not limited to insufficient service-related training, use of
improper tools, use of replacement parts of lesser quality than that of
genuine Mazda replacement parts, or not being aware of any revision
of this manual.
Mazda Motor Corporation
GI
GENERAL INFORMATION
GI
HOW TO USE THIS MANUAL
RANGE OF TOPICS.......................................... GI-2
SERVICE PROCEDURE ................................... GI-2
SYMBOLS.......................................................... GI-3
ADVISORY MESSAGES ................................... GI-4
UNITS
FUNDAMENTAL PROCEDURES
ELECTRICAL SYSTEM
NEW STANDARDS
ABBREVIATIONS
................................................................... GI-5
UNITS ................................................................ GI-5
PREPARATION OF TOOLS AND
MEASURING EQUIPMENT............................ GI-6
SPECIAL SERVICE TOOLS.............................. GI-6
DISASSEMBLY.................................................. GI-6
INSPECTION DURING REMOVAL,
DISASSEMBLY............................................... GI-7
ARRANGEMENT OF PARTS ............................ GI-7
CLEANING OF PARTS...................................... GI-7
REASSEMBLY................................................... GI-7
ADJUSTMENT................................................... GI-8
RUBBER PARTS AND TUBING........................ GI-8
HOSE CLAMPS ................................................. GI-8
TORQUE FORMULAS....................................... GI-9
VISE................................................................... GI-9
SST.................................................................... GI-9
ELECTRICAL PARTS...................................... GI-10
CONNECTORS................................................ GI-10
............................................ GI-13
NEW STANDARDS.......................................... GI-13
.............................................. GI-15
ABBREVIATIONS............................................ GI-15
............................. GI-2
........................ GI-6
...................................... GI-10
GI–1
HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL
RANGE OF TOPICS
A6E201000001E01
• This manual contains procedures for performing all required service operations. The procedures are divided
into the following five basic operations:
— Removal/Installation
— Disassembly/Assembly
— Replacement
— Inspection
— Adjustment
• Simple operations which can be performed easily just by looking at the vehicle (i.e., removal/installation of
parts, jacking, vehicle lifting, cleaning of parts and visual inspection) have been omitted.
End Of Sie
SERVICE PROCEDURE
Inspection, adjustment
• Inspection and adjustment procedures are divided into steps. Imp ortant points regarding the location and
contents of the procedures are explained in detail and shown in the illustrations.
A6E201000001E02
XME2010001
Repair procedure
1. Most repair operations begin with an overview illustration. It identifies the components, shows how the parts fit
together and describes visual part inspection. However, only removal/installation procedures that need to be
performed methodically have written instructions.
2. Expendable parts, tightening torques and symbols for oil, grease, and sealant are shown in the overview
illustration. In addition, symbols indicating parts requiring the use of special service tools or equivalent are also
shown.
3. Procedure steps are numbered and the part that is the main point of that procedure is shown in the illustration
with the corresponding number. Occasionally, there a re important points or additio nal information concerning a
procedure. Refer to this information when servicing the related part.
GI–2
HOW TO USE THIS MANUAL
4.
GI
End Of Sie
SYMBOLS
• There are eight symbols indicating oil, grease, fluids , sealant, and
application points or use of these materials during service.
Symbol Meaning Kind
Apply oil
Apply brake fluid
New appropriate
engine oil or gear
oil
New appropriate
brake fluid
or equivalent use. These symbols show
SST
A6E201000001E03
XME2010010
GI–3
HOW TO USE THIS MANUAL
Symbol Meaning Kind
Apply automatic
transaxle/
transmission fluid
New appropriate
automatic
transaxle/
transmission fluid
Apply grease
Apply sealant
Apply petroleum
jelly
Replace part
Use SST or
equivalent
Appropriate
grease
Appropriate
sealant
Appropriate
petroleum jelly
O-ring, gasket,
etc.
Appropriate tools
End Of Sie
ADVISORY MESSAGES
• You'll find several
Warnings, Cautions, Notes, Specifications
Warning
• A Warning indicates a situation in which serious injury or death could result if the warning is ignored.
and
Upper and Lower Limits
in this manual.
A6E201000001E04
Caution
• A Caution indicates a situation in which damage to the vehicle or parts could result if the caution is ignored.
Note
• A Note provides added information that will help you to complete a particular procedure.
Specification
• The values indicate the allowable range when performing inspections or adjustments.
Upper and lower limits
• The values indicate the upper and lower limits that must not be exceeded when performing inspections or
adjustments.
End Of Sie
GI–4
UNITS
UNITS
UNITS
Electrical current A (ampere)
Electric power W (watt)
Electric resistance ohm
Electric voltage V (volt)
Length
Negative pressure
Positive pressure
Torque
Volume
Weight
mm (millimeter)
in (inch)
kPa (kilo pascal)
mmHg (millimeters of mercury)
inHg (inches of mercury)
kPa (kilo pascal)
2
(kilogram force per square
kgf/cm
centimeter)
psi (pounds per square inch)
N·m (Newton meter)
kgf·m (kilogram force meter)
kgf·cm (kilogram force centimeter)
ft·lbf (foot pound force)
in·lbf (inch pound force)
L (liter)
US qt (U.S. quart)
Imp qt (Imperial quart)
ml (milliliter)
cc (cubic centimeter)
cu in (cubic inch)
fl oz (fluid ounce)
g (gram)
oz (ounce)
GI
A6E201200002E01
Conversion to SI Units (Système International d'Unités)
• All numerical values in this manual are based on SI units. Numbers shown in conventional units are converted
from these values.
Rounding Off
• Converted values are rounded off to the same number of places as th e SI unit value. Fo r example, if the SI u nit
value is 17.2 and the value after conversion is 37.84, the converted value will be rounded off to 37.8.
Upper and Lower Limits
• When the data indicates upper and lower limits, the converted values are rounded down if the SI unit value is
an upper limit and rounded up if the SI unit value is a lower limit. Therefore, converted values for the same SI
unit value may differ after conversion. For ex am p l e, co ns ide r 2. 7 k gf /cm
210—260 kPa {2.1—2.7 kgf/cm
270—310 kPa {2.7—3.2 kgf/cm
• The actual converted values for 2.7 kgf/cm
2
, 30—38 psi}
2
, 39—45 psi}
2
are 264 kPa and 38.4 psi. In the first specification, 2.7 is used as
2
in the following specifications:
an upper limit, so the converted values are rounded down to 260 and 38. In the second specification, 2.7 is
used as a lower limit, so the converted values are rounded up to 270 and 39.
End Of Sie
GI–5
FUNDAMENTAL PROCEDURES
FUNDAMENTAL PROCEDURES
PREPARATION OF TOOLS AND MEASURING EQUIPMENT
• Be sure that all necessary tools and measuring
equipment are available before starting any work.
End Of Sie
SPECIAL SERVICE TOOLS
• Use special service tools or equivalent when they
are required.
A6E201400004E02
X3U000WAH
A6E201400004E03
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DISASSEMBLY
• If the disassembly procedure is complex,
requiring many parts to be disassembled, all parts
should be marked in a place that will not affect
their performance or external appearance and
identified so that reassembly can be performed
easily and efficiently.
End Of Sie
X3U000WAJ
A6E201400004E07
X3U000WAL
GI–6
FUNDAMENTAL PROCEDURES
INSPECTION DURING REMOVAL, DISASSEMBLY
• When removed, each part should be carefully
inspected for malfunction, deformation, damage,
and other problems.
End Of Sie
ARRANGEMENT OF PARTS
• All disassembled parts should be carefully
arranged for reassembly.
• Be sure to separate or otherwise identify the par ts
to be replaced from those that will be reused.
A6E201400004E08
GI
X3U000WAM
A6E201400004E09
End Of Sie
CLEANING OF PARTS
• All parts to be reused should be carefully and
thoroughly cleaned in the appropriate method.
Warning
••••
Using compressed air can cause dirt and
other particles to fly out causi ng injury to
the eyes. Wear protective eye wear
whenever using compressed air.
End Of Sie
REASSEMBLY
• Standard values, such as torques and certain
adjustments, must be strictly observed in the
reassembly of all parts.
• If removed, these parts should be replaced with
new ones:
— Oil seals
— Gaskets
— O-rings
— Lockwashers
— Cotter pins
— Nylon nuts
X3U000WAN
A6E201400004E10
WGIWXX0030J
A6E201400004E11
WGIWXX0031J
GI–7
FUNDAMENTAL PROCEDURES
• Depending on location:
— Sealant and gaskets, or both, should be
applied to specified locations. When sealant
is applied, parts should be installed before
sealant hardens to prevent leakage.
— Oil should be applied to the moving
components of parts.
— Specified oil or grease should be applied at
the prescribed locations (such as oil seals)
before reassembly.
End Of Sie
ADJUSTMENT
• Use suitable gauges and/or testers when making
adjustments.
WGIWXX0032J
A6E201400004E12
End Of Sie
RUBBER PARTS AND TUBING
• Prevent gasoline or oil from getting on rubber
parts or tubing.
End Of Sie
HOSE CLAMPS
• When reinstalling, position the hose clamp in the
original location on the hose and squeeze the
clamp lightly with large pliers to ensure a good fit.
X3U000WAS
A6E201400004E13
WGIWXX0034E
A6E201400004E14
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GI–8
WGIWXX0035J
FUNDAMENTAL PROCEDURES
TORQUE FORMULAS
• When using a torque wrench-
or equivalent
SST
combination, the written torque must be
recalculated due to the extra length that the
or equivalent adds to the torque wrench.
Recalculate the torque using the following
formulas. Choose the formula that applies to you.
Torque Unit Formula
N·mN·m × [L/(L+A)]
kgf·mkgf·m × [L/(L+A)]
kgf·cm kgf·cm × [L/(L+A)]
ft·lbf ft·lbf × [L/(L+A)]
in·lbf in·lbf × [L/(L+A)]
A : The length of the
past the torque wrench drive
SST
L : The length of the torque wrench
End Of Sie
VISE
• When using a vise, put protective plates in the
jaws of the vise to prevent damage to parts.
SST
A6E201400004E15
WGIWXX0036E
A6E201400004E16
GI
End Of Sie
SST
• Some Ford
marked with Ford
• Note that a Ford
or equivalent are used as
SST
numbers.
SST
number is written together with a corresponding Mazda
SST
Example (section ST)
Example (except section ST)
End Of Sie
necessary for engine repair. Note that these
SSTs
SST
X3U000WAW
A6E201400004E18
are
SSTs
number as shown below.
XME2014002
XME2014001
GI–9
ELECTRICAL SYSTEM
ELECTRICAL SYSTEM
ELECTRICAL PARTS
Battery cable
• Before disconnecting connectors or removing
electrical parts, disconnect the negative battery
cable.
Wiring Harness
• To remove the wiring harness from the clip in the
engine room, pry up the hook of the clip using a
flathead screwdriver.
A6E201700006E01
WGIWXX0007E
End Of Sie
CONNECTORS
Data link connector
• Insert the probe into the terminal when
connecting a jumper wire to the data link
connector.
Caution
••••
Inserting a jumper wire probe into the
data link connector terminal may damage
the terminal.
Disconnecting connectors
• When disconnecting connector, grasp the
connectors, not the wires.
X3U000WBU
A6E201700006E02
X3U000WAY
GI–10
WGIWXX0041E
ELECTRICAL SYSTEM
• Connectors can be disconnected by pressing or
pulling the lock lever as shown.
Locking connector
• When locking connectors, listen for a click
indicating they are securely locked.
GI
WGIWXX0042E
Inspection
• When a tester is used to inspect for continuity or
measuring voltage, insert the tester probe from
the wiring harness side.
• Inspect the terminals of waterproof connectors
from the connector side since they cannot be
accessed from the wiring harness side.
Caution
••••
To prevent damage to the terminal, wrap
a thin wire around the tester probe before
inserting into terminal.
X3U000WB1
X3U000WB2
WGIWXX0045E
GI–11
ELECTRICAL SYSTEM
Terminals
Inspection
• Pull lightly on individual wires to verify that they
are secured in the terminal.
Wiring Harness
Wiring color codes
• Two-color wires are indicated by a two-color code symbol.
• The first letter indicates the base color of the wire and the second the color of the stripe.
CODE COLOR CODE COLOR
B Black O Orange
BR Brown P Pink
G Green R Red
GY Gray V Violet
LBlueWWhite
LB Light Blue Y Yellow
LG Light Green
X3U000WB4
End Of Sie
X3U000WB7
GI–12
NEW STANDARDS
NEW STANDARDS
NEW STANDARDS
• Following is a comparison of the previous standard and the new standard.
New Standard Previous Standard
Abbrevi-
ation
AP Accelerator Pedal — Accelerator Pedal
ACL Air Cleaner — Air Cleaner
A/C Air Conditioning — Air Conditioning
BARO Barometric Pressure — Atmospheric Pressure
B+ Battery Positive Voltage Vb Battery Voltage
— Brake Switch — Stoplight Switch
— Calibration Resistor — Corrected Resistance #6
CMP sensor Camshaft Position Sensor — Crank Angle Sensor
CAC Charge Air Cooler — Intercooler
CLS Closed Loop System — Feedback System
CTP Closed Throttle Position — Fully Closed
CPP Clutch Pedal Position — Idle Switch
CIS Continuous Fuel Injection System — Clutch Position
CS sensor Control Sleeve Sensor CSP sensor Control Sleeve Position Sensor #6
CKP sensor Crankshaft Position Sensor — Crank Angle Sensor 2
DLC Data Link Connector — Diagnosis Connector
DTM Diagnostic Test Mode — Test Mode #1
DTC Diagnostic Trouble Code(s) — Service Code(s)
DI Distributor Ignition — Spark Ignition
DLI Distributorless Ignition — Direct Ignition
EI Electronic Ignition — Electronic Spark Ignition #2
ECT Engine Coolant Temperature — Water Thermo
EM Engine Modification — Engine Modification
— Engine Speed Input Signal — Engine RPM Signal
EVAP Evaporative Emission — Evaporative Emission
EGR Exhaust Gas Recirculation — Exhaust Gas Recirculation
FC Fan Control — Fan Control
FF Flexible Fuel — Flexible Fuel
4GR Fourth Gear — Overdrive
— Fuel Pump Relay — Circuit Opening Relay #3
FSO
solenoid
GEN Generator — Alternator
GND Ground — Ground/Earth
HO2S Heated Oxygen Sensor — Oxygen Sensor With heater
IAC Idle Air control — Idle Speed Control
— IDM Relay — Spill Valve Relay #6
— Incorrect Gear Ratio ——
— Injection Pump FIP Fuel Injection Pump #6
— Input/Turbine Speed Sensor — Pulse Generator
IAT Intake Air Temperature — Intake Air Thermo
KS Knock Sensor — Knock Sensor
MIL Malfunction Indicator Lamp — Malfunction Indicator Light
MAP Manifold Absolute Pressure — Intake Air Pressure
MAF sensor Mass Air Flow Sensor — Airflow Sensor
MFL Multiport Fuel Injection — Multiport Fuel Injection
OBD On-Board Diagnostic — Diagnosis/SelfDiagnosis
OL Open Loop — Open Loop
Fuel Shut Off Solenoid FCV Fuel Cut Valve #6
Name
Abbreviation
Name
GI
A6E202800020E01
Remark
GI–13
NEW STANDARDS
New Standard Previous Standard
Abbrevi-
ation
— Output Speed Sensor — Vehicle Speed Sensor 1
OC Oxidation Catalytic Converter — Catalytic Converter
O2S Oxygen Sensor — Oxygen Sensor
PNP Park/Neutral Position — Park/Neutral Range
— PCM Control Relay — Main Relay #6
PSP Power Steering Pressure — Power Steering Pressure
PCM Powertrain Control Module ECU Engine Control Unit #4
— Pressure Control Solenoid — Line Pressure Solenoid Valve
PAIR Pulsed Secondary Air Injection — Secondary Air Injection System
— Pump Speed Sensor — NE Sensor #6
AIR Secondary Air Injection — Secondary Air Injection System
SAPV Secondary Air Pulse Valve — Reed Valve
SFI Sequential Multipoint Fuel In jection — Sequential Fuel Injection
— Shift Solenoid A
— Shift Solenoid B
— Shift Solenoid C — 3–4 Shift Solenoid Valve
3GR Third Gear — 3rd Gear
TWC Three Way Catalytic Converter — Catalytic Converter
TB Throttle Body — Throttle Body
TP sensor Throttle Position Sensor — Throttle Sensor
TCV Timer Control Valve TCV Timing Control Valve #6
TCC Torque Converter Clutch — Lockup Position
TCM
—
TR Transmission (Transaxle) Range — Inhibitor Position
TC Turbocharger — Turbocharger
VSS Vehicle Speed Sensor — Vehicle Speed Sensor
VR Voltage Regulator — IC Regulator
VAF sensor Volume Air Flow Sensor — Air flow Sensor
WUTWC
WOT Wide Open Throttle — Fully Open
Transmission (Transaxle) Control
Module
Transmission (Transaxle) Fluid
Temperature Sensor
Warm Up Three Way Catalytic
Converter
Name
Abbreviation
— 1–2 Shift Solenoid Valve
— Shift A Solenoid Valve
— 2–3 Shift Solenoid Valve
— Shift B Solenoid Valve
— ECAT Control Unit
— ATF Thermosensor
— Catalytic Converter #5
Name
Remark
Pulsed
injection
Injection
with air
pump
#1 : Diagnostic trouble codes depend on the diagnostic test mode
#2 : Controlled by the PCM
#3 : In some models, there is a fuel pump relay that controls pump speed. That relay is now called the fuel pump
relay (speed).
#4 : Device that controls engine and powertrain
#5 : Directly connected to exhaust manifold
#6 : Part name of diesel engine
End Of Sie
GI–14
ABBREVIATIONS
ABBREVIATIONS
ABBREVIATIONS
MTX Manual transaxle
ATX Automatic transaxle
ATDC After top dead center
TDC Top dead center
IN Intake
EX Exhaust
EGR Exhaust gas recirculation
OCV Oil control valve
SST Special service tool
End Of Sie
GI
A6E203000011E01
GI–15
B
ENGINE
B
ENGINE
ENGINE OVERHAUL SERVICE WARNING .......B-2
ENGINE MOUNTING/DISMOUNTING ................B-2
TIMING CHAIN DISASSEMBLY..........................B-3
CYLINDER HEAD (I) DISASSEMBLY.................B-5
CYLINDER HEAD (II) DISASSEMBLY ................B-7
CYLINDER BLOCK (I) DISASSEMBLY...............B-9
CYLINDER BLOCK (II) DISASSEMBLY............B-10
CYLINDER HEAD INSPECTION.......................B-11
VALVE, VALVE GUIDE INSPECTION...............B-12
VALVE GUIDE REPLACEMENT .......................B-13
VALVE SEAT INSPECTION/REPAIR................B-15
VALVE SPRING INSPECTION..........................B-15
CAMSHAFT INSPECTION ................................B-16
TAPPET INSPECTION......................................B-17
CYLINDER BLOCK INSPECTION.................. ...B-18
OIL JET VALVE INSPECTION ..........................B-19
PISTON INSPECTION.......................................B-19
CRANKSHAFT INSPECTION............................B-20
CONNECTING ROD INSPECTION...................B-22
BOLT INSPECTION...........................................B-22
VARIABLE VALVE TIMING ACTUATOR
OIL CONTROL VALVE (OCV) INSPECTION....B-23
VALVE CLEARANCE INSPECTION..................B-24
VALVE CLEARANCE ADJUSTMENT ...............B-25
CYLINDER BLOCK (I) ASSEMBLY...................B-29
CYLINDER BLOCK (II) ASSEMBLY..................B-34
CYLINDER HEAD (I) ASSEMBLY .. ... ... .... ... ... ...B-37
CYLINDER HEAD (II) ASSEMBLY....................B-39
TIMING CHAIN ASSEMBLY..............................B-41
..................................................................B-2
INSPECTION..................................................B-23
B–1
ENGINE
ENGINE
ENGINE OVERHAUL SERVICE WARNING
Warning
••••
Continuous exposure with USED engine oil has caused skin cancer in laboratory mice. Protect
your skin by washing with soap and water immediately after this work.
End Of Sie
ENGINE MOUNTING/DISMOUNTING
1. Install the
as shown, and hand-tighten the bolts
9YA20-1003) or M10
.
in}
2. Assemble the
specified positions.
3. Adjust the
{0.79 in}
4. Make the
adjusting the
(arms) to the cylinder block holes
SSTs
××××
1.5T length 90 mm {3.55
(bolts, nuts and plate) to the
SSTs
(bolts) so that less than
SSTs
of thread is exposed.
(arms and plate) parallel by
SSTs
(bolts and nuts).
SSTs
(part No.:
A6E242402000E01
A6E242402000E02
AME2224E065
20 mm
5. Tighten the
firmly.
SSTs
(bolts and nuts) to affix the
SSTs
Warning
••••
Self-locking brake system of the engine
stand may not be effective when the
engine is held in an unbalanced position.
This could lead to sudden, rapid
movement of the engine and mounting
stand handle and cause serious injury.
Never keep the engine in an unbalanced
position, and always hold the rotating
handle firmly when turning the engine.
6. Mount the engine on the
(engine stand).
SST
7. Drain the engine oil into a container.
8. Clean the flange surface (seal rubber) of the oil pan drain plug, then install the oil pan drain plug.
Tightening torque
20—30 N·m {2.1—3.0 kgf·m, 15—22 ft·lbf}
DISMOUNTING
• Dismount in the reverse order of mounting.
End Of Sie
AME2224E300
AME2224E301
B–2
ENGINE
TIMING CHAIN DISASSEMBLY
1. Disassemble in the order indicated in the table.
.
A6E242402000E04
B
1 Spark plug
2 Cylinder head cover
3 Crankshaft pulley lock bolt
(See B–4 Crankshaft Pulley Lock Bolt Disassembly
Note)
4 Crankshaft pulley
5 Water pump pulley
6 Drive belt idler pulley
7 Engine front cover
8 Front oil seal
(See B–4 Front Oil Seal Disassembly Note)
AME2224E337
9 Chain tensioner
(See B–4 Chain Tensioner Disassembly Note)
10 Tensioner arm
11 Chain guide
12 Timing chain
13 Seal (L3 (with variable valve timing mechanism))
14 Oil pump chain tensioner
15 Oil pump chain guide
16 Oil pump sprocket
(See B–4 Oil Pump Sprocket Disassembly Note)
17 Oil pump chain
18 Crankshaft sprocket
B–3
Crankshaft Pulley Lock Bolt Disassembly Note
1. Hold the crankshaft using the SST.
2. Remove the crankshaft pulley lock bolt.
Front Oil Seal Disassembly Note
1. Remove the oil seal using a screwdriver.
ENGINE
AME2224E106
Chain Tensioner Disassembly Note
1. Hold the chain tensioner ratchet lock mechanism
away from the ratchet stem with a thin
screwdriver.
2. Slowly press the tensioner piston.
3. Hold the chain tensioner piston with a
{0.06 in}
wire or paper clip.
1.5 mm
Oil Pump Sprocket Disassembly Note
1. Hold the oil pump sprocket using the
SST
.
AME2224E338
AME2224E339
End Of Sie
B–4
AME2224E340
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