This manual explains the structure,
operation, and service points for
the above-indicated manual transaxle.
In order to do these procedures safely,
quickly, and correctly, you must first read
this manual and any other relevant service
materials carefully.
The information in this manual is current
up to April, 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 servicing.
TitleSection
General InformationGI
OverhaulJ
Technical DataTD
Special ToolsST
PRINTED IN THE NETHERLANDS, APRIL 2002
1739–1E–02D
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
• 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 inspe ct ion) have been omitted.
AME201000001M01
End Of Sie
SERVICING PROCEDURE
Inspection, Adjustment
• Inspection and adjustment procedures are divided into steps. Important points regarding the location and
contents of the procedures are explained in detail and shown in the illustrations.
AME201000001M02
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 torque s, 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.
GI–2
HOW TO USE THIS MANUAL
3. Procedure steps are numbered and the par t that is the main point of the procedure is shown in the illustration
with the corresponding number. Occasiona lly, there ar e important p oints or addit ional informat ion concerning a
procedure. Refer to this information when servicing the related part.
GI
End Of Sie
SYMBOLS
• There are eight symbols indicating oil, grease, fluids, sealan t, and the use of
show application points or use of these materia l s du rin g service.
SymbolMeaningKind
Apply oilNew appropriate engine oil or gear oil
Apply brake fluidNew appropriate brake fluid
Apply automatic transaxle/transmission fluid
New appropriate automatic transaxle/transmission
fluid
or equivalent. These symbols
SST
AME201000001M03
XME2010010
GI–3
HOW TO USE THIS MANUAL
SymbolMeaningKind
Apply greaseAppropriate grease
Apply sealantAppropriate sealant
Apply petroleum jellyAppropriate petroleum jelly
Replace partO-ring, gasket, etc.
Use SST or equivalentAppropriate tools
End Of Sie
ADVISORY MESSAGES
• You will find several
manual.
Warning
• A Warning indicates a situation in which serious injury or death could result if the warning is ignored.
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.
Specifications
• 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 perfor ming inspections or
adjustments.
Warnings, Cautions, Notes, Specifications
and
Upper and Lower Limits
AME201000001M04
in this
End Of Sie
GI–4
UNITS
UNITS
UNITS TABLE
Electrical currentA (ampere)
Electric powerW (watt)
Electric resistanceohm
Electric voltageV (volt)
Length
Negative pressure
Number of
revolutions
Positive pressure
Torque
Volume
Weight
mm (millimeter)
in (inch)
kPa (kilo pascal)
mmHg (millimeters of mercury)
inHg (inches of mercury)
rpm (revolutions per minute)
kPa (kilo pascal)
2
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)
N (Newton)
g (gram)
oz (ounce)
(kilogram force per square
GI
AME201200002M01
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 p laces as the SI unit value. For 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. Fo r ex am p l e, co ns ide r 2. 7 kgf /cm
are 265 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 roun ded 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.
AME201400004M01
WGIWXX0023E
AME201400004M02
End Of Sie
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
INSPECTION DURING REMOVAL, DISASSEMBLY
• When removed, each part should be carefully
inspected for malfunction, deformatio n, dam a ge ,
and other problems.
WGIWXX0024E
AME201400004M03
WGIWXX0027E
AME201400004M04
End Of Sie
GI–6
WGIWXX0028E
FUNDAMENTAL PROCEDURES
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.
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 cau sing injury t o
the eyes. Wear protective eye wear
whenever using compressed air.
AME201400004M05
GI
WGIWXX0029E
AME201400004M06
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:
Depending on location:
— Sealant and gaskets, or both, sho u ld 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.
WGIWXX0030E
AME201400004M07
WGIWXX0031E
End Of Sie
WGIWXX0032E
GI–7
FUNDAMENTAL PROCEDURES
ADJUSTMENT
•
Use suitable gauges and/or testers when making
adjustments.
End Of Sie
RUBBER PARTS AND TUBING
•
Prevent gasoline or oil from getting on rubber
parts or tubing.
AME201400004M08
WGIWXX0033E
AME201400004M09
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.
End Of Sie
TORQUE FORMULAS
•
When using a torque wrench-SST or equivalent
combination, the written torque must be
recalculated due to the extra length that the SST
or equivalent adds to the torque wrench.
Recalculate the torque using the following
formulas. Choose the formula that applies to you.
Torque UnitFormula
N·mN·m × [L/(L+A)]
kgf·mkgf·m × [L/(L+A)]
kgf·cmkgf·cm × [L/(L+A)]
ft·lbfft·lbf × [L/(L+A)]
in·lbfin·lbf × [L/(L+A)]
WGIWXX0034E
AME201400004M10
WGIWXX0035E
AME201400004M11
WGIWXX0036E
A : The length of the SST past the torque wrench drive
L : The length of the torque wrench
End Of Sie
GI–8
FUNDAMENTAL PROCEDURES, ELECTRICAL SYSTEM
VISE
•
When using a vise, put protective plates in the
jaws of the vise to prevent damage to parts.
End Of Sie
ELECTRICAL SYSTEM
CONNECTORS
Data Link Connector
•
Insert the probe into the service hole 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.
AME201400004M12
GI
WGIWXX0037E
AME201700006M01
Disconnecting Connectors
•
When disconnecting connector, grasp the
connectors, not the wires.
•
Connectors can be disconnected by pressing or
pulling the lock lever as shown.
X3U000WAY
WGIWXX0041E
WGIWXX0042E
GI–9
ELECTRICAL SYSTEM
Locking Connector
•
When locking connectors, listen for a click
indicating they are securely locked.
Inspection
•
When a tester is used to inspect for continuity or
measuring voltage, insert the tester probe from
the wiring harness side.
X3U000WB1
•
Inspect the terminals of waterproof conne c to r s
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.
Terminals
Inspection
•
Pull lightly on individual wires to verify that they
are secured in the terminal.
WGIWXX0044E
WGIWXX0045E
GI–10
WGIWXX0064E
ELECTRICAL SYSTEM
Replacement
•
Use the appropriate tools to remove a terminal as
shown. When installing a terminal, be sure to
insert it until it locks securely.
•
Insert a thin piece of metal from the terminal side
of the connector and with the terminal locking t ab
pressed down, pull the terminal out from the
connector.
Sensors, Switches, and Relays
•
Handle sensors, switches, and relays carefully.
Do not drop them or strike them against other
objects.
GI
WGIWXX0046E
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.
CODECOLORCODECOLOR
BBlackOOrange
BRBrownPPink
GGreenR Red
GYGrayVViolet
LBlueWWhite
LBLight BlueYYellow
LGLight Green
End Of Sie
WGIWXX0047E
X3U000WB7
GI–11
NEW STANDARDS
NEW STANDARDS
NEW STANDARDS TABLE
•
Following is a comparison of the previous standard and the new standard.
—Shift Solenoid B
—Shift Solenoid C—3-4 Shift Solenoid Valve
3GRThird Gear—3rd Gear
TWCThree Way Catalytic Converter—Catalytic Converter
TBThrottle Body—Throttle Body
TP sensorThrottle Position Sensor—Throttle Sensor
TCVTimer Control ValveTCVTiming Control Valve#6
TCCTorque Converter Clutch—Lockup Position
TCM
—
TRTransmission (Transaxle) Range—Inhibitor Position
TCTurbocharger—Turbocharger
VSSVehicle Speed Sensor—Vehicle Speed Sensor
VRVoltage Regulator—IC Regulator
VAF sensor Volume Air Flow Sensor —Air flow Sensor
WUTWC
WOTWide Open Throttle—Fully Open
Transmission (Transaxle) Control
Module
Transmission (Transaxle) Fluid
Temperature Sensor
Warm Up Three Way Catalytic
Converter
Name
Abbrevi-
ation
—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
GI
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 exhau st ma n ifold
#6 : Part name of diesel engine
1. Clean the transaxle exterior thoroughly using a steam cleaner or cleaning solvents before disassembly.
Warning
•
• Using compressed air can cause dirt and other particles to fly out, causing injury to the eyes.
••
Wear protective eye wear whenever using compressed air.
Caution
•
• Cleaning sealed bearings using cleaning fluids or a steam cleaner can wash the grease out of the
••
bearing.
2. Clean the removed parts using cleaning solvent, and dry the m using compressed air.
3. Clean out all holes and passages using compressed air, and check that there are no obstructions.
4. Use a plastic hammer when disassembling the transaxle case and other light alloy metal parts.
5. Make sure each part is cleaned before assembling.
6. Coat all movable parts with the specified oil.
7. Replace parts whenever required.
8. Remove old sealant from contact surfaces before applying new sealant.
9. Assemble the parts within 10 minutes after app lying sealant. Allow all sealant to cure at least 30 minutes after
assembly before filling the transaxle with transaxle oil.
Warning
•
• Although the stand has a self-locking brake system, there is a possibility that the bra ke may not
••
hold when the transaxle is he ld in a lopsi ded position on the stand. Th is would cause the transaxle
to turn suddenly, causing serious injury. Never keep the transaxle tilted to one side. Always hold
the rotating handle firmly when turning the transaxle.
AME511201029M09
End Of Sie
J–2
MANUAL TRANSAXLE
CLUTCH HOUSING AND TRANSAXLE CASE COMPONENTS DISASSEMBLY
Disassembly Components
Clutch Hub Set, 3rd Synchronizer Ring and 3rd Gear Disassembly Note
1. Remove the 5th bushing, thrust wa sher, 4th gear,
4th needle bearing, 4th bushing, 4th synchro nizer
ring, 3rd/4th clutch hub set, 3rd synchronizer ring
and 3rd gear at the same time using the SSTs.
J–10
AME5112M109
MANUAL TRANSAXLE
Primary Shaft Front Bearing Disassembly Note
1. Remove the primary shaft front bearing using the
SST.
End Of Sie
PRIMARY SHAFT COMPONENTS INSPECTION
Primary Shaft and Gear Inspection
1. Inspect the shaft for damage, abnormal wear, dents, flaking, or bending.
• If there is malfunction, replace the shaft.
2. Inspect the gears for damage, abnormal wear,
dents, flaking, or bending.
• If there is malfunction, replace the gear.
3. Inspect the oil passage for clogging.
• If there is malfunction, replace the shaft.
J
AME5112M107
AME511217201M03
Synchronizer Ring and Clutch Hub Component Inspection
1. Inspect the clutch hub sleeve, clutch hub, and
synchronizer key contact surface for damage and
abnormal wear.
• If there is malfunction, replace the part where
necessary.
2. Verify that the clutch hub sleeve and clutch hub
for move smoothly.
• If there is malfunction, replace parts as
necessary.
3. Inspect the synchronizer ring teeth and grooves
for damage, abnormal wear, and cracks.
• If there is malfunction, replace the
synchronizer ring.
4. Inspect the tapered surface for abnormal wear
and cracks.
• If there is malfunction, replace parts as
necessary.
AME5112M044
AME5112M045
AME5112M046
J–11
MANUAL TRANSAXLE
5. Measure the clearance between the synchronizer
ring and the flank surface of the gear.
• If not as specified, replace the synchronizer
ring.
Note
• Set the synchronizer ring squarely in the
gear; then measure around the
circumference.
Standard clearance
3rd: 0.90—1.45 mm {0.035—0.057 in}
4th: 0.90—1.45 mm {0.035—0.057 in}
5th: 0.95—1.40 mm {0.037—0.055 in}
Minimum clearance
0.70 mm {0.028 in}
Bearing Inspection
1. Inspect the ball and the ball contact surface for damage and abnormal wear.
• If there is malfunction, replace the bearing.
2. Verify that the bearing to rotates smoothly.
• If there is malfunction, replace the bearing.
AME5112M070
End Of Sie
AME5112M072
J–12
MANUAL TRANSAXLE
PRIMARY SHAFT COMPONENTS ASSEMBLY
1. Assemble in the order shown in the figure.
.
AME511217201M04
J
1Primary shaft
23rd needle bearing
33rd gear
43rd synchronizer ring
53rd/4th synchronizer key spring
(See J–14 3rd/4th Synchronizer Key Spring, 3rd/4th
Synchronizer Key and 3rd/4th Clutch Hub and
Sleeve Assembly Note)
63rd/4th synchronizer key
73rd/4th clutch hub and sleeve
83rd/4th clutch hub set
(See J–14 3rd/4th Clutch Hub Set Assembly Note)
94th synchronizer ring
3rd/4th Synchronizer Key Spring, 3rd/4th Synchronizer Key and 3rd/4th Clutch Hub and Sleeve Assembly
Note
1. Install the 3rd/4th synchronizer key spring, 3rd/4th synchr onizer key and 3r d/4th clutch hub to th e 3rd/4th clutch
sleeve.
(1) Install a new 3rd/4th clutch hub in the
direction as shown in the figure.
AME5112M047
(2) Install a new 3rd/4th clutch sleeve in the
direction as shown in the figure.
(3) Install center projection parts of 3rd/4th
synchronizer key springs to different
synchronizer keys on each side.
3rd/4th Clutch Hub Set Assembly Note
Note
• Align the synchronizer ring grooves with the synchronizer key during assembly.
1. Install the 3rd/4th clutch hub set using the SSTs.
AME5112M048
AME5112M049
J–14
AME5112M110
MANUAL TRANSAXLE
4th Bushing Assembly Note
1. Install the 4th bushing using the SSTs.
Primary Shaft Thrust Washer Assembly Note
1. Install the primary shaft thrust washer using the
SSTs.
J
AME5112M114
2. Measure length C1 as shown in the figure.
• If it is not within the specification, adjust it by
selecting a proper thrust washer from below.
• Select only one thrust washer.
Specification C1
154.7—154.8 mm {6.091—6.094 in}
Primary shaft thrust washer size
Thickness (mm {in})
3.84 {0.151}4.02 {0.158}
3.90 {0.154}4.08 {0.161}
3.96 {0.156}4.14 {0.163}
AME5112M115
AME5112M050
J–15
MANUAL TRANSAXLE
5th Bushing Assembly Note
1. Install a new 5th bushing using the SSTs.
AME5112M116
5th Synchronizer Key Spring, 5th Synchronizer Key and 5th Clutch Hub and Sleeve Assembly Note
1. Assembly the 5th synchronizer key springs, 5th synchronizer key and 5th clutch hub to the 5th clutch sleeve.
(1) Install a new 5th clutch hub in the direction as
shown in the figure.
(2) Install a new 5th clutch sleeve in the direction
as shown in the figure.
(3) Install center projection parts of 5th
synchronizer key springs to different
synchronizer keys on each side.
AME5112M051
AME5112M052
AME5112M049
J–16
MANUAL TRANSAXLE
5th Clutch Hub Set Assembly Note
Note
• Align the synchronizer ring grooves with the synchronizer key during assembly.
1. Install the 5th clutch hub set using the SSTs.
Primary Shaft Bearing Spacer Assembly Note
1. Install the primary shaft bearing spacer using the
SSTs.
J
AME5112M117
Snap Ring Assembly Note
1. Install a new snap ring to the primary shaft.
2. Measure the clearance between the snap ring
and the primary shaft bearing spacer.
• If it is not within the specification, adjust it by
selecting a proper snap ring from below.
Clearance
0.0—0.1 mm {0.0000—0.0039 in}
Snap ring size
Thickness (mm {in})
1.71 {0.067}2.01 {0.079}
1.76 {0.069}2.06 {0.081}
1.81 {0.071}2.11 {0.083}
1.86 {0.073}2.16 {0.085}
1.91 {0.075}2.21 {0.087}
1.96 {0.077}2.26 {0.089}
AME5112M118
AME5112M053
J–17
MANUAL TRANSAXLE
Primary Shaft Rear Bearing Assembly Note
1. Place the primary shaft rear bearing with the brown side facing toward the 5th gear.
2. Install the primary shaft rear bearing using the
SSTs.
Primary Shaft Front Bearing Assembly Note
1. Install the primary shaft front bearing using the
SSTs.
2. Inspect the 3rd gear and 5th gear thrust
clearance and 4th gear end play. (See J–8
PRIMARY SHAFT COMPONENTS
PREINSPECTION.)
AME5112M119
End Of Sie
SECONDARY SHAFT COMPONENTS PREINSPECTION
1st Gear End Play
1. Set up the secondary shaft component, and fix it.
2. Slide the 1st gear up and down, and measure the length of the movement.
• If not as specified, assemble the secondary shaft component again.
Length of the movement
0.20—0.30 mm {0.0078—0.0118 in}
2nd Gear End Play
1. Set up the secondary shaft component, and fix it.
2. Slide the 2nd gear up and down, and measure the length of the movement.
• If not as specified, assemble the secondary shaft component again.
AME5112M120
AME511217301M01
AME5112M094
Length of the movement
0.06—0.16 mm {0.0024—0.0063 in}
End Of Sie
J–18
MANUAL TRANSAXLE
SECONDARY SHAFT COMPONENTS DISASSEMBLY
1. Disassemble in the order shown in the figure.
.
AME511217301M02
J
1Secondary shaft rear bearing adjust shim
2Snap ring
3Snap ring
4C ring holder
5Secondary shaft C ring
6Secondary shaft rear bearing
Hub Set, 1st Inner Synchronizer Component, 1st Needle Bearing, 1st Bushing, 1st Gear and Reverse
Main Gear Disassembly Note
1. Remove the 3rd gear, 2nd gear, 2nd needle
bearing, 2nd bushing, 2nd inner synchro nizer
component, 1st/2nd clutch hub set, 1st inner
synchronizer component, 1st needle bearing, 1st
bushing, 1st gear and reverse main gear at the
same time using the SST.
AME5112M112
End Of Sie
SECONDARY SHAFT COMPONENTS INSPECTION
Secondary Shaft and Gear Inspection
1. Inspect the shaft for damage, abnormal wear, dents, flaking, or bending.
• If there is malfunction, replace the shaft.
2. Inspect the gears for damage, abnormal wear,
dents, flaking, or bending.
• If there is malfunction, replace the gear.
3. Inspect the oil passage for clogging.
• If there is malfunction, replace the shaft.
AME511217301M03
J–20
AME5112M058
MANUAL TRANSAXLE
Synchronizer Ring and Clutch Hub Component Inspection
1. Inspect the clutch hub sleeve, clutch hub, and
synchronizer key contact surface for damage and
abnormal wear.
• If there is malfunction, replace the part where
necessary.
2. Verify that the clutch hub sleeve and clutch hub
move smoothly.
• If there is malfunction, replace parts as
necessary.
3. Inspect the synchronizer ring teeth and grooves
for damage, abnormal wear, and cracks.
• If there is malfunction, replace the
synchronizer ring.
4. Inspect the tapered surface for abnormal wear
and cracks.
• If there is malfunction, replace parts as
necessary.
J
AME5112M045
Synchronizer Ring Clearance Inspection
Synchronizer component (1st gear)
1. Measure the clearance of synchronizer
component outer, middle and inner synchronizer
rings.
• If clearances A and B exceed the maximum,
replace as a set.
(1) Measure clearance A in two places or more
and on opposite sides using a dial gauge, and
calculate the average value.
Clearance A
Standard: 0.60—0.80 mm
{0.0236—0.0315 in}
Maximum: 0.20 mm {0.0079 in} or less
AME5112M046
AME5112M059
AME5112M129
J–21
MANUAL TRANSAXLE
(2) Measure clearance B in two places or more
and on opposite sides using a feeler gauge,
and calculate the average value.
Clearance B
Standard: 0.60—1.10 mm
{0.0236—0.0433 in}
Maximum: 0.20 mm {0.0079 in} or less
Synchronizer componen t (2 nd ge a r)
1. Inspect clearance of the synchronizer compone nt
outer, middle, and inner synchronizer rings.
• If the clearance A, B and C exceed the
maximum, replace as a set.
AME5112M060
(1) Measure clearance A in two places or more
and on opposite sides using a feeler gauge
while the synchronizer ring is manually press
fit to the taper surface of the clutch gear, and
calculate the average value.
Clearance A
Standard: 0.60—1.20 mm
{0.0236—0.0472 in}
Maximum: 0.30 mm {0.0118 in} or less
(2) Measure clearance B in two places or more
and on opposite sides with a feeler gauge,
and calculate the average value.
Clearance B
Standard: 0.60—1.10 mm
{0.0236—0.0433 in}
Maximum: 0.20 mm {0.0079 in} or less
AME5112M092
AME5112M090
AME5112M060
J–22
MANUAL TRANSAXLE
(3) Measure clearance C in two places or more
and on opposite sides with a feeler gauge
while the synchronizer ring is manually press
fit to the taper surface of the clutch gear, and
calculate the average value.
Clearance C
Standard: 0.70—1.10 mm
{0.0276—0.0433 in}
Maximum: 0.30 mm {0.0118 in} or less
Bearing Inspection
1. Inspect the ball and the ball contact surface for damage and abnormal wear.
• If there is malfunction, replace the bearing.
2. Verify that the bearing rotates smoot hly.
• If there is malfunction, replace the bearing.
J
AME5112M091
End Of Sie
AME5112M072
J–23
MANUAL TRANSAXLE
SECONDARY SHAFT COMPONENTS ASSEMBLY
1. Assemble in the order shown in the figure.
.
AME511217301M04
1Secondary shaft
2Reverse main gear
(See J–25 Reverse Main Gear Assembly Note)
31st bushing
(See J–25 1st Bushing Assembly Note)
41st needle bearing
51st gear
61st inner synchronizer component
7Synchronizer key spring
(See J–26 Synchronizer Key Spring, 1st/2nd
Synchronizer Key and 1st/2nd Clutch Hub and
Sleeve Assembly Note)
81st/2nd synchronizer key
91st/2nd clutch hub and sleeve
(See J–28 5th Gear Assembly Note)
205th gear Snap ring
(See J–28 5th Gear Snap Ring Assembly Note)
21Secondary shaft rear bearing
(See J–28 Secondary Shaft Rear Bearing Assembly
Note)
22Secondary shaft C ring
(See J–29 Secondary Shaft C Ring Assembly Note)
23C ring holder
24Snap ring
25Snap ring
26Secondary shaft rear bearing adjust shim
J–24
MANUAL TRANSAXLE
Reverse Main Gear Assembly Note
1. Place a new reverse main gear with the bevel
edge facing toward the engine.
2. Install the reverse main gear using the SST.
J
AME5112M062
1st Bushing Assembly Note
Caution
•
• The shaft can be damaged when
••
installing the 1st bushing if the SST
touchedes the secondary shaft. Install
the SST to the shaft without touching the
shaft.
1. Place the 1st bushing, and assemble the SST as
shown in the figure.
2. Install the 1st bushing using the SSTs.
AME5112M133
AME5112M122
AME5112M121
J–25
MANUAL TRANSAXLE
Synchronizer Key Spring, 1st/2nd Synchronizer Key and 1st/2nd Clutch Hub and Sleeve Assembly Note
1. Install the synchronizer key spring, 1st/2nd synchronizer key and 1st/2nd clutch hub to the 1st/2nd clutch
sleeve.
(1) Install a new 1st/2nd clutch hub in the
direction as shown in the figure.
AME5112M047
(2) Install the 1st/2nd clutch sleeve in the
direction as shown in the figure.
(3) Install center projection parts of synchronizer
key springs to different synchronizer keys at
each side.
1st/2nd Clutch Hub Set Assembly Note
Note
• Align the synchronizer ring grooves with the synchronizer key during assembly.
1. Install the 1st/2nd clutch hub set using the SSTs.
AME5112M063
AME5112M049
J–26
AME5112M123
MANUAL TRANSAXLE
2nd Bushing Assembly Note
1. Install the 2nd bushing using the SSTs.
3rd Gear Assembly Note
1. Place a new 3rd gear in the direction as shown in
the figure.
2. Install the 3rd gear using the SST.
J
AME5112M124
4th Gear Adjustment Shim Assembly Note
1. Install the 4th gear adjustment shim washer.
2. Measure length C2 as shown in the figure.
• If it is not within the specification, adjust it by
selecting a proper 4th gear adjustment shim
from below.
• Select only one 4th gear adjustment shim.
Specification C2
173.85—173.95 mm {6.844—6.848 in}
4th gear adjustment shim size
Thickness (mm {in})
0.52 {0.021}0.84 {0.033}
0.60 {0.024}0.92 {0.036}
0.68 {0.027}1.00 {0.039}
0.76 {0.030}1.08 {0.043}
AME5112M125
AME5112M064
J–27
MANUAL TRANSAXLE
4th Gear Assembly Note
1. Place a new 4th gear in the direction as shown in
the figure.
2. Install the 4th gear using the SST.
5th Gear Assembly Note
1. Place a new 5th gear in the direction as shown in
the figure.
2. Install the 5th gear using the SSTs.
AME5112M126
5th Gear Snap Ring Assembly Note
1. Install a new 5th gear snap ring to the secondary shaft.
2. Measure the clearance between the 5th gear
snap ring and the 5th gear.
• If it is not within the specification, adjust it by
selecting a proper snap ring from below.
Clearance
0.0—0.1 mm {0.0000—0.0039 in}
5th gear snap ring size
Thickness (mm {in})
1.85 {0.073}2.05 {0.081}
1.90 {0.075}2.10 {0.083}
1.95 {0.077}2.15 {0.085}
2.00 {0.079}2.20 {0.087}
Secondary Shaft Rear Bearing Assembly Note
1. Install the secondary shaft rear bearing using the
SSTs.
AME5112M127
AME5112M065
J–28
AME5112M128
MANUAL TRANSAXLE
Secondary Shaft C Ring Assembly Note
1. Install the secondary shaft C ring to the secondary shaft.
2. Measure the clearance between the secondary
shaft C ring and the secondary shaft rear b ear ing.
• If it is not within the specification, adjust it by
selecting a proper C ring from below.
Clearance
0.00—0.06 mm {0.0000—0.0024 in}
Secondary shaft C ring size
Thickness (mm {in})
2.535 {0.0998}2.835 {0.1116}
2.565 {0.1010}2.865 {0.1128}
2.595 {0.1022}2.895 {0.1140}
2.625 {0.1033}2.925 {0.1152}
2.655 {0.1045}2.955 {0.1163}
2.685 {0.1057}2.985 {0.1175}
2.715 {0.1069}3.015 {0.1187}
2.745 {0.1081}3.045 {0.1199}
2.775 {0.1093}3.075 {0.1211}
2.805 {0.1104}—
J
AME5112M066
3. Inspect the 1st gear and 2nd gear end play. (S ee J–18 SECONDARY SHAFT COMPONENTS
(See J–34 Ring Gear Assembly Note)
2Gear case component
3Bearing (ring gear side)
(See J–34 Bearing (Ring Gear Side) Assembly
Note)
AME5112M141
4Spacer
(See J–34 Spacer Assembly Note)
5Bearing (ring gear-opposite side)
(See J–34 Bearing (Ring Gear-Opposite Side)
Assembly Note)
J–33
MANUAL TRANSAXLE
Ring Gear Assembly Note
1. Install the gear case component, and tighten a
bolt in the order shown in the figure.
Tightening torque
112.7—127.4 N·m
{11.5—13.0 kgf·m, 83—94 ft·lbf}
Bearing (Ring Gear Side) Assembly Note
1. Install a new bearing using the SSTs.
AME5112M075
Spacer Assembly Note
1. Install the spacer using the SST.
Bearing (Ring Gear-Opposite Side) Assembly Note
1. Install a new bearing using the SSTs.
AME5112M073
AME5112M131
End Of Sie
J–34
AME5112M132
MANUAL TRANSAXLE
PRIMARY SHAFT END PLAY ADJUSTMENT
Note
• Adjust the primary shaft end play by measuring the clearance between the transaxle case and the primary
shaft rear bearing, and selecting a primary shaft bearing adjustment shim.
• Calculate adjustment shim thickness O as
defined below to adjust the primary shaft
bearing end play to standard value.
Standard value: 0.00—0.06 mm
{0.0000—0.0024 in}
Dimension O = (O1 - O2) + end play
O: adjustment shim thickness
O1: transaxle case contact face and
adjustment shim installation surface
dimension
O2: clutch housing contact face and
primary shaft rear bearing contact face
dimension
Adjustment shim thickness
0.40 {0.016}0.76 {0.030}1.12 {0.044}1.48 {0.058}
0.44 {0.017}0.80 {0.031}1.16 {0.046}1.52 {0.060}
0.48 {0.019}0.84 {0.033}1.20 {0.047}1.56 {0.061}
0.52 {0.020}0.88 {0.035}1.24 {0.049}1.60 {0.063}
0.56 {0.022}0.92 {0.036}1.28 {0.050}1.64 {0.065}
0.60 {0.024}0.96 {0.038}1.32 {0.052}1.68 {0.066}
0.64 {0.025}1.00 {0.039}1.36 {0.054}1.72 {0.068}
0.68 {0.027}1.04 {0.041}1.40 {0.055}—
0.72 {0.028}1.08 {0.043}1.44 {0.057}—
AME511201029M07
J
AME5112M030
(mm {in})
1. Measure dimension O1 for the clutch housing
installation surface of the transaxle case and the
adjustment shim installation surface using a
depth gauge and straight edge.
2. Measure dimension O2 for the transaxle case
installation surface of the clutch housing and the
primary shaft rear bearing contact face using a
depth gauge and straight edge.
Note
• Select only one adjustment shim.
3. Install the selected primary shaft rear bearing
adjustment shim in the primary shaft component.
End Of Sie
AME5112M031
AME5112M032
J–35
MANUAL TRANSAXLE
SECONDARY SHAFT END PLAY ADJUSTMENT
Note
• Adjust the secondary shaft end play by measuring clearance M between the transaxle case and the
secondary shaft rear bearing, and selecting a secondary shaft bearing adjustment shim.
• Calculate adjustment shim thickness P as
defined below to adjust the secondary shaft
bearing end play to standard value.
Standard value: 0.00—0.06 mm
{0.0000—0.0024 in}
Dimension P = M + end play
P: adjustment shim thickness
M: transaxle case contact face and
secondary shaft rear bearing contact
Adjustment shim thickness
0.40 {0.016}0.64 {0.025}0.84 {0.033}1.04 {0.041}
0.48 {0.019}0.68 {0.027}0.88 {0.035}1.08 {0.043}
0.52 {0.020}0.72 {0.028}0.92 {0.036}—
0.56 {0.022}0.76 {0.030}0.96 {0.038}—
0.60 {0.024}0.80 {0.031}1.00 {0.039}—
AME511201029M08
AME5112M033
(mm {in})
1. Install the secondary shaft component to the clutch housing.
2. Install the snap ring to the transaxle case.
3. Attach the transaxle case to the clutch housing, and temporarily install installation b olts. Temporarily at tach the
snap ring to the secondary shaft rear bearing.
4. Set a dial gauge to the secondary shaft rear bearing through the snap ring installa tion hole.
5. While expanding the snap ring, lift the secondary shaft component through the control component installation
hole until it contacts the transaxle case.
6. Release the secondary shaft component so that
it moves back down and the snap ring resets to
the secondary shaft rear bearing. Dimension M is
the measured distance that the secondary shaft
component moves.
Note
• Select only one adjustment shim.
7. Install the selected primary shaft rear bearing
adjustment shim in the primary shaft component.
AME5112M034
End Of Sie
J–36
MANUAL TRANSAXLE
REVERSE IDLER GEAR END PLAY ADJUSTMENT
Note
• Adjust the reverse idler gear end play by measuring the clearance between the transaxle case and a
reverse idler gear (rear), and selecting a reverse idler gear adjustment shim.
• Calculate dimension Q for the adjustment
shim thickness as defined below to adjust
the reverse idler gear end play to standard
value.
Standard value: 0.04—0.10 mm
{0.0016—0.0039 in}
Dimension Q = (Q1 + Q2) + end play
Q: adjustment shim thickness
Q1: transaxle case contact face and
adjustment shim installation surface
dimension
Q2: clutch housing contact face and
reverse idler gear (rear) contact face
dimension
Adjustment shim thickness
1.76 {0.069}2.00 {0.007}2.24 {0.088}2.48 {0.098}
1.80 {0.070}2.04 {0.080}2.28 {0.090}2.52 {0.099}
1.84 {0.072}2.08 {0.082}2.32 {0.091}2.56 {0.101}
1.88 {0.074}2.12 {0.083}2.36 {0.093}2.60 {0.102}
1.92 {0.076}2.16 {0.085}2.40 {0.094}2.64 {0.104}
1.96 {0.077}2.20 {0.087}2.44 {0.096}—
AME511201029M06
J
AME5112M039
(mm {in})
1. Measure dimension Q1 between clutch housing
installation surface of the transaxle case and
adjustment shim installation surface using a
depth gauge and straight edge.
2. Measure dimension Q2 between the transaxle
case installation surface of the clutch hou sing and
the reverse idler gear (rear) contact face using a
depth gauge and straight edge.
Note
• Select only one adjustment shim.
3. Install the selected reverse idler gear adjustment
shim in the reverse idler gear component.
End Of Sie
AME5112M040
AME5112M041
J–37
MANUAL TRANSAXLE
DIFFERENTIAL SIDE BEARING PRELOAD ADJUSTMENT
Note
• Adjust the differential side bearing preload by measuring clearan ce L be tween the tr ansaxle case and t he
differential side bearing outer race, and selecting a differential side bearing adjustment shim.
• Calculate dimension L for the adjustment
shim thickness as defined below to adjust
the differential side bearing preload to
standard value.
Standard value: 0.15—0.21 mm
{0.0059—0.0083 in}
Dimension L = (L1 + L2) + preload
L: adjustment shim thickness
L1: transaxle case contact face and
adjustment shim installation surface
dimension
L2: clutch housing contact face and
differential side bearing contact face
dimension
Adjustment shim thickness
0.48 {0.019}0.60 {0.024}0.72 {0.028}0.84 {0.033}
0.52 {0.020}0.64 {0.025}0.76 {0.030}0.88 {0.035}
0.56 {0.022}0.68 {0.027}0.80 {0.031}0.92 {0.036}
AME511201029M05
AME5112M035
(mm {in})
1. Measure dimension L1 betwee n th e clut ch
housing installation surface of the transaxle case
and the adjustment shim installation surface
using a depth gauge and straight edge.
2. Install the outer race to the ring gear side of the
differential side bearing and, keeping the outer
race level, lightly push it in and rotate the final
gear 5 times or more.
3. Verify dimension L2 between the differential side
bearing outer race and the transaxle case
installation surface of the clutch housing using a
depth gauge and straight edge.
Note
• Select up to 2 adjustment shims.
AME5112M036
AME5112M037
J–38
MANUAL TRANSAXLE
4. Install selected adjustment shim, and install the
differential side bearing outer race using the
SSTs.
End Of Sie
J
AME5112M038
J–39
MANUAL TRANSAXLE
CLUTCH HOUSING AND TRANSAXLE CASE COMPONENTS ASSEMBLY
Assembly Components
AME511217010M05
.
1Clutch housing
2Primary shaft oil seal
3Oil channel
4Secondary shaft front bearing
5Secondary shaft bearing retainer
6Dowel pin
7Knock pin
8Differential oil seal
9Magnet
10Pivot pin
J–40
AME5112M137
11Transaxle case
12Oil pass
13Baffle plate
14Welt plug
15Bore plug
16Air-bleed plug
17Reverse switch
18Neutral switch
19Filler cap
20Drain plug
175th/Reverse fork rod
18C ring
19Retaining pin
20Reverse shift fork
21Cap
22Reverse fork rod
23Reverse lever component
24Rod bushing
25O ring
26Shift control component
27Shift check bolt
28Stopper bolt
29Check spring (3rd/4th)
30Check spring (1st/2nd)
31Check plug (1st/2nd, 3rd/4th)
J–41
MANUAL TRANSAXLE
Assembly Procedure
1. Install a new primary shaft oil seal in the clutch
housing using the SST.
2. Install a new differential oil seal (clutch housing
side) using the SSTs so that the seal is flush with
the housing surface.
AME5112M017
3. Install a new oil channel in the secondary shaft.
Note
• When installing the oil channel, set the rib
part of the oil channel to the hollow
processing part of the clutch housing.
4. Install a new secondary shaft front bearing using
the SSTs as shown in the figure.
AME5112M105
AME5112M018
AME5112M019
J–42
MANUAL TRANSAXLE
5. Install the bearing retainer with the stamp facing
up.
Tightening torque
6.27—8.33 N·m
{0.64—0.85 kgf·m, 4.62—6.14 ft·lbf}
6. Measure the differential preload, and install the
differential side bearing outer race using the
SSTs. (See J–38 DIFFERENTIAL SIDE
BEARING PRELOAD ADJUSTMENT.)
J
AME5112M020
7. Install the differential to the clutch housing.
Caution
•
• Installing the primary shaft can damage
••
the oil seal, reducing the performance of
the transaxle. When installing the
primary shaft to the clutch housing, be
careful not to damage it.
8. Install the primary shaft component, secondary
shaft component, and reverse idler component to
the clutch housing at the same time.
AME5112M021
AME5112M038
AME5112M022
AME5112M014
J–43
MANUAL TRANSAXLE
9. Install the 1st /2nd bracket to the 1st/2n d fork rod,
and install a new retaining pin.
10. Install the 1st/2nd fork rod and 1st/2nd shift fork to
the clutch housing, and install a new retaining pi n.
11. I ns ta ll the sh ift che ck sleev e.
12. Install the interlock pin to the 3rd/4th fork rod.
13. Install the 3rd/4th bracket, 3rd/4th shift fork, and
3rd/4th fork rod to the clutch housing.
AME5112M023
14. Install a new C ring to the 3rd/4th shift fork.
15. Install a new retaining pin to the 3rd/4th bracket.
16. Install two check balls.
17. Install the 5th/reverse bracket, 5th shift fork, and
5th/reverse fork rod.
18. Install a new C ring to the 5th/reverse fork rod.
19. Install a new retaining pin to the 5th shift fork.
20. Install the reverse shift fork and reverse fork rod.
21. Install the reverse lever component.
(1) Install the cap to the cam part of the reverse
lever component, and the reverse lever
component to the reverse shift fork.
AME5112M013
AME5112M012
AME5112M011
J–44
AME5112M010
MANUAL TRANSAXLE
(2) Lift the reverse shift fork, and install the cam
part of the reverse lever component to the
5th/reverse bracket.
(3) I ns ta ll a ne w re ve rse leve r com p on e nt
installation bolt.
Tightening torque
11.8—15.6 N·m
{1.20—1.59 kgf·m, 8.7—11.5 ft·lbf}
Note
• When install the check ball, keep the check
ball from dropping into the mold groove of
the hole.
22. Install the check ball, the shift check sleeve (5th/
reverse), the check spring (5th/reverse), and a
new check plug (5th/reverse).
23. Install the magnet to the clutch housing.
24. Install a new differential oil seal to the transaxle
case using the SSTs so that the seal is flush with
the case surface.
25. Adjust the primary shaft end play. (See J–35
PRIMARY SHAFT END PLAY ADJUSTMENT.)
26. Install the primary shaft adjustment shim to the
primary shaft.
27. Install the baffle plate and oil pass.
28. Install the transaxle case.
(1) Adjust the secondary shaft end play. (See J–
36 SECONDARY SHAFT END PLAY
ADJUSTMENT.)
(2) Install the secondary shaft rear bearing
adjustment shim to the transaxle case.
(3) Install a new snap ring of the secondary shaft rear bearing to the transaxle case.
(4) Apply a light coat of silicone sealant to the
contact surfaces of the transa xle case and the
clutch housing.
J
AME5112M024
AME5112M009
AME5112M104
Sealant
Three Bond product: TB1215
AME5112M025
J–45
MANUAL TRANSAXLE
(5) Place the transaxle case to the clutch
housing.
(6) Stretch the snap ring at the bore plug hole
while lifting the secondary shaft at the control
component installation hole.
(7) Install the snap ring to the groove of the
secondary shaft rear bearing.
AME5112M026
(8) Install the A bolt and a ne w B bolt to the
transaxle case as shown in the figure.
Tightening torque
A: 50.0—53.9 N·m
{5.1—5.5 kgf·m, 36.9—39.8 ft·lbf}
B: 63.0—66.9 N·m
{6.4—6.8 kgf·m, 46.5—49.3 ft·lbf}
29. Install a new bore plug using the SSTs.
AME5112M100
AME5112M027
AME5112M028
J–46
MANUAL TRANSAXLE
30. Install a new welt plug using the SSTs.
31. Install the shift check sleeve, the check balls,
check springs, and a new check ball plugs as
shown in the figure.
Tightening torque
12.7—17.0 N·m
{1.30—1.73 kgf·m, 9.4—12.5 ft·lbf}
32. Install a new O ring to the control component.
J
AME5112M029
AME5112M099
33. Install the control component.
Tightening torque
6.30—8.30 N·m
{0.64—0.85 kgf·m, 4.65—6.12 ft·lbf}
34. Install a new shift check bolt.
Tightening torque
22.5—25.5 N·m
{2.29—2.60 kgf·m, 16.6—18.8 ft·lbf}
35. Install a new stopper bolt.
Tightening torque
AME5112M098
26.5—30.4 N·m
{2.70—3.10 kgf·m, 19.5—22.4 ft·lbf}
36. Apply a light coat of silicone sealant to the screw of the neutral switch, and install it to the transaxle case.
Sealant
Three Bond product: TB1215
Tightening torque
22.5—33.3 N·m {2.29—3.40 kgf·m, 16.6—24.6 ft·lbf}
37. Apply a light coat of silicone sealant to the screw of the reverse switch, and install it to the transaxle case.
Sealant
Three Bond product: TB1215
Tightening torque
22.5—33.3 N·m {2.29—3.40 kgf·m, 16.6—24.6 ft·lbf}
38. Install a new drain plug.
Tightening torque
30.0—39.0 N·m {3.06—3.98 kgf·m, 22.1—28.8 ft·lbf}
39. Install a new gasket to the filler cap, and Install it to the transaxle case.
Tightening torque
30.0—39.0 N·m {3.06—3.98 kgf·m, 22.1—28.8 ft·lbf}
End Of Sie
J–47
TD
TECHNICAL DATA
TECHNICAL DATA ............................................. TD-2