Toyota Supra 1990 User manual

FOREWORD
This manual contains maintenance and repair procedures for the
1990 TOYOTA SUPRA.
Applicable model: MA 70 series
The manual is divided into 24 sections and 4 appendixes with
a thumb index for each section at the edge of the pages.
Please note that the publications below have also been prepared
as
relevant service manuals to the components and systems in
this vehicle.
Manual Name
Pub. No.
•
1990 Toyota Supra Electrical Wiring EWD072U
Diagram Manual
• Toyota Supra Collision Damaged Body BRM005E
Repair Manual
• Toyota Supra Collision Damaged Body
BRM009E
Repair Manual Supplement
•
1990 Model New Car Features NCF059U
All information in this manual is based on the latest product in-
formation at the time of publication. However, specifications
and procedures are subject to change without notice.
TOYOTA MOTOR CORPORATION

1990 TOYOTA SUPRA
REPAIR
MANUAL
INTRODUCTION ED
MAINTENANCE _
ENGINE
MECHANICAL 18~1
EXHAUST SYSTEM li!l
TURBOCHARGER SYSTEM IIII
EMISSION CONTROL SYSTEMS 1(11
EFI SYSTEM
COOLING SYSTEM m+I
LUBRICATION SYSTEM II'.
IGNITION SYSTEM m
STARTING SYSTEM ImI
CHARGING SYSTEM mil
CLUTCH _
MANUAL TRANSMISSION 1~'4"
AUTOMATIC TRANSMISSION '.iiI
PROPELLER SHAFT 'Ail
FRONT AXLE AND SUSPENSION 1M
REAR AXLE AND SUSPENSION lall
BRAKE SYSTEM 1:1i1
STEERING 1-1i1
SRS AIRBAG '4:.
BODY ELECTRICAL SYSTEM 1:1.
BODY I:t ••
AIR CONDITIONING SYSTEM EIII
SERVICE SPECIFICATIONS _
STANDARD BOLT TORQUE SPECIFICATIONS
11IIIIIIII
SSTANDSSM ..
ELECTRICAL WIRING DIAGRAMS ~

IN-1
INTRODUCTION
Page
HOW TO USE THIS MANUAL ............................... IN-2 m
IDENTIFICATION INFORMATION ........................... IN-4
GENERAL REPAIR INSTRUCTIONS ........................ IN-4
PRECAUTIONS FOR VEHICLES EQUIPPED WITH
SRS AIRBAG ..................................................... IN-7
PRECAUTIONS
FOR VEHICLES EQUIPPED WITH
A CATALYTIC CONVERTER
.............................. IN-11
PRECAUTIONS
FOR VEHICLES WITH AN
AUDIO SYSTEM WITH BUILT -IN
ANTI-THEFT SYSTEM
....................................... IN-11
VEHICLE LIFT AND SUPPORT LOCATIONS
............ IN-12
ABBREVIATIONS USED IN THIS MANUAL ............. IN-13

IN-2 INTRODUCTION -
How to Use This Manual
155 (11, 15)
Master Cyl inder
I kg-cm (ft-Ib, N· m) I : Specified torque
+ Non-reusable part
I
'-
HOW TO USE THIS MANUAL
To assist you in finding your way through the manual, the
Section
Title and major heading are given at the top of every
page.
An INDEX is provided on the first page of each section to guide
you
to the item to be repaired.
At the beginning of each section, PRECAUTIONS are given that
pertain to all repair operations contained in that section. Read
these
precautions before starting any repair task.
TROUBLESHOOTING tables are included for each system to
help you diagnose the problem and find the cause. The repair
for each possible cause is referenced in the remedy column to
quickly lead you to the solution.
REPAIR PROCEDURES
Most repair operations begin with an overview illustration. It
identifies the components and shows how the parts fit together.
Example:
+Gasket
Brake Booster
155 (11, 15)
BR1219

INTRODUCTION - How to Use This Manual
IN-3
Illustration:
what to do
and where
The procedures are presented in a step-by-step format:
• The illustration shows what to do and where to do it.
• The task heading tells what
to do.
• The detailed text tells how to perform the task and gives
other information such as specifications and warnings.
Example: / Task heading: what to do
21. CHECK PISTON STROKE OF OVERDRIVE BRAKE
(a) Place SST and a dial indicator onto the overdrive
brake piston as shown in the figure.
SST 09350-30020 (09350-06120)
/ ~
Set part No. Component part No.
~ Detailed text: how to do task
(b) Measure the stroke applying and releasing the com-
pressed air (4 - 8 kg/cm2,
57 -114 psi or 392 -785
kPa) as shown in the figure.
Piston stroke: 1.40 - 1.70 mm (0.0551 - 0.0669 in.)
~ Specification
This format provides the experienced technician with a FAST
TRACK to the information needed. The upper case task head-
ing can be read at a glance when necessary, and the text below
it provides detailed information. Important specifications and
warnings always stand out in bold type.
REFERENCES
References have been kept to a minimum. However, when they
are required you are given the page to refer to.
SPECIFICATIONS
Specifications are presented in bold type throughout the text
where needed. You never have to leave the procedure to look
up your specifications. They are also found in Appendex A,
for quick reference.
CAUTIONS, NOTICES, HINTS:
• CAUTIONS are presented in bold type, and indicate there is
a possibility of injury to you or other people.
• NOTICES are also presented in bold type, and indicate
the possibility of damage to the components being repaired.
•
HINTS are separated from the text but do not appear in
bold. They provide additional information to help you
efficiently perform the repair.

IN-4
INTRODUCTION - Identification Information, General Repair Instructions
B
A
c
INOOS6
7M-GE & 7M-GTE Engines
INOOS7
IDENTIFICATION INFORMATION
VEHICLE IDENTIFICATION NUMBER
The vehicle identification number is stamped on the cowl panel.
This number has also been stamped on the vehicle identification
number plate and certification regulation label.
A. Vehicle Identification Number
B. Vehicle Identification Number Plate
C. Certification Regulation Label
ENGINE SERIAL NUMBER
The engine serial number is stamped on the engine block as
showh.
GENERAL REPAIR INSTRUCTIONS
1. Use fender seat and floor covers to keep the vehicle clean
and prevent damage.
2. During disassembly, keep parts in
the appropriate order to
facilitate reassembly.
3. Observe the
following:
(a) CAUTION: Work must be started after approx. 20
seconds or longer from the time the ignition switch
is turned to the "LOCK" position and the negative
(-) terminal cable is disconnected from the battery
(See page AB-2).
(b) Before performing electrical work, disconnect the
negative from the battery terminal.
(c)
If it is necessary to disconnect the battery for inspec-
tion or repair, always disconnect the cable from the
negative (-) terminal which is grounded to the
vehicle body.
(d) To prevent damage to the battery terminal post,
loosen the terminal
nut and raise the cable straight
up without twisting or prying it.
(e) Clean the battery terminal posts and cable terminals
with a shop rag. Do not scrape them with a file or
other adrasive object.
(f) Install the cable terminal to the battery post with
the nut loose, and tighten the nut after installation.
Do not use a hammer to tap the terminal onto the
post.
(g) Be sure the cover for the positive (+) terminal is
properly in place.

INTRODUCTION -General Repair Instructions IN-5
Seal Lock Adhesive
IN0036
4. Check hose and wiring connectors to make sure that they
are secure and correct.
5. Non-reusable parts
(a)
Always replace cotter pins, gaskets, O-rings and oil
seals etc. with new ones.
(b) Non-reusable parts are indicated in
the component
illustrations by the" • " symbol.
6. Precoated parts
Precoated parts are
bolts and nuts, etc. that are coated
with a seal lock adhesive at the factory.
(a) If a precoated part is retightened, loosened or caused
to move in any way, it must be recoated with the
specified adhesive.
(b) Recoating
of precoated parts
(1) Clean
off the old adhesive from the bolt, nut or
threads.
(2)
Dry with compressed air.
(3)
Apply the specified seal lock adhesive to the
bolt or nut threads.
(c) Precoated parts are indicated in the
component
illustrations by the"*" symbol.
7. When necessary, use a sealer on gaskets to prevent leaks.
8.
Carefully observe all specifications for bolt tightening
torques. Always use a torque wrench.
9. Use
of special service tools (SST) and special service
materials (SSM) may
be required, depending on the nature
of the repair. Be sure to use SST and SSM where specified
and
follow the proper work procedure. A list of SST and
SSM can be found at the back of this manual.
10. When replacing fuses, be sure
the new fuse has the correct
amperage rating. DO NOT exceed the rating or use one
with a lower rating.
11. Care
must be taken when jacking up and supporting the
vehicle. Be sure to lift and support the vehicle at the
proper locations. (See page I N-12)
(a) If the vehicle is to be jacked up only at the front or
rear end, be sure to block the wheels at the opposite
end in order to ensure safety.
(b)
After the vehicle is jacked up, be sure to support it
on stands. I t is extremely dangerous to do any work
on a vehicle raised on a jack alone, even for a small
job that can be finished quickly.

IN-6
WRONG
INTRODUCTION -General Repair Instructions
CORRECT
12. Observe the following precautions to avoid damage to the
parts:
(a) Do not open the cover or case of the ECU unless
absolutely necessary. (If the IC terminals are touched,
the IC may be destroyed by static electricity.)
(b) To disconnect vacuum hoses, pull on the end, not the
middle of the hose.
(c) To pull apart electrical connectors, pull on the con-
nector itself, not the wires.
'-- _______________ I_NO_2---'52 (d) Be careful not to drop electrical components, such as
WRONG
CORRECT
IN0253
Example
If\JQ007
sensors or relays. If they are dropped on a hard floor,
they should be replaced and not reused.
(e) When steam cleaning an engine, protect the dis-
tributor, coil, air filter and air intake from water.
(f) Never use an impact wrench to remove or install
temperature switches
or temperature sensors.
(g) When checking
continuity at the wire connector,
insert the tester probe
carefully to prevent terminals
from bending.
(h) When using a vacuum gauge, never force the hose
onto a connector that is too large. Use a step-down
adapter instead. Once the hose has been stretched, it
may leak.
13. Tag hoses before disconnecting them:
(a) When disconnecting vacuum hoses, use tags to identi-
fy how they should be reconnected.
(b) After completing a job, double check that the
vacuum hoses
are properly connected. A label under
the
hood shows the proper layout.

INTRODUCTION -Precautions for Vehicles Equipped with SRS Airbag IN-7
Steering Wheel Pad
(with Airbag)
PRECAUTIONS FOR VEHICLES
EQUIPPED
WITH SRS AIRBAG
The 1990 Supra for USA specifications is equipped with a SRS
(Supplemental Restraint
System) airbag.
Failure
to carry out service operations in the correct sequence
could cause the airbag system to unexpectedly deploy during
servicing. possibly leading to a serious accident.
Further. if a mistake is made in servicing the airbag system.
it is possible the airbag may fail to operate when required.
Before
performing servicing (including removal or installation
of parts. inspection or replacement). be sure to read the following
items carefully. then follow the correct procedure described in
this manual.
Locations of Airbag Components
Front Airbag Sensor RH
Airbag Warning Light
Spiral
Cable
AB0230
1. Malfunction symptoms of the airbag system are difficult
to confirm. so the diagnostic codes become the most im-
portant source of information when troubleshooting.
When troubleshooting the airbag system. always inspect
the diagnostic codes before disconnecting the battery
(See page AB-24).
2. Work must be started after approx. 20 seconds or longer
from the time the ignition switch is turned to the LOCK po-
sition and the negative (-) terminal cable is disconnected
from the battery.
(The airbag system is equipped with a back-up power
source so that if work is started within 20 seconds of dis-
connecting the negative (-) terminal cable of the battery.
the airbag may be deployed.)

IN-8 INTRODUCTION -Precautions
for Vehicles Equipped with SRS Airbag
When the negative (-) terminal cable is disconnected from
the battery, memory of the clock and audio systems will
be cancelled. So before starting work, make a record of
the contents memorized by each memory system. Then
when work is finished, reset the clock and audio systems
as before.
To avoid erasing the memory of each memory system,
never use a back-up power supply from outside the vehicle.
3. Even in cases of a minor collision where the airbag does
not deploy, the front airbag sensors and the steering wheel
pad should be inspected (See page
AB-11).
4. Never use airbag parts from another vehicle. When replac-
ing parts, replace them with new parts.
5. Before repairs, remove
the airbag sensors if shocks are
likely to be applied to the sensors during repairs.
6. The
center airbag sensor assembly contains mercury.
After performing replacement, do not destroy the old part.
When scrapping the vehicle or replacing the center airbag
sensor assembly itself, remove the center airbag sensor
assembly and dispose of it as toxic waste.
7. Never disassemble and repair the front airbag sensors,
center airbag sensor assembly or steering wheel pad in ord-
er
to reuse it.
8.
If the front airbag sensors, center airbag sensor assembly
or steering wheel pad have been dropped, or if there are
cracks, dents or other defects in the case, bracket or
connector, replace them with new ones.
9.
Do not expose the front airbag sensors, center airbag sen-
sor assembly or steering wheel pad directly to hot air or
flames.
10. Use a volt/ohmmeter with high impedance (10 kO/v mini-
mum) for troubleshooting of the electrical circuit.
11. Information labels are attached to the periphery of the air-
bag
components. Follow the notices.
12. After work on the airbag system is completed, perform the
airbag warning light check (See page AB-29).

Match-
marks
(Red)
INTRODUCTION - Precautions for Vehicles Equipped with SRS Airbag
IN-9
... Front
AB0232
AB0252
WRONG
X
FRONT AIRBAG SENSOR
1 . Never reuse the front airbag sensors involved in a collision
when the airbag has deployed (Replace both the left and
right airbag sensors).
2. Install the front airbag sensor with the arrow on the sen-
sor facing toward the front of the vehicle.
3. The front airbag sensor set bolts have been anti-rust
treated.
4.
When the sensor is removed, always replace the set bolts
with new ones.
The front airbag sensor is equipped with an electrical con-
nection check mechanism. Be sure to lock this mechan-
ism securely when connecting the connector. If the
connector is not securely locked, a malfunction code will
be detected by the diagnosis system (See page AB-9).
SPIRAL CABLE (IN COMBINATION SWITCH)
The steering wheel must be fitted correctly to the steering
column with the spiral cable at the neutral position, otherwise
cable disconnection and other troubles may result. Refer to page
AB-16 of this manual concerning correct steering wheel instal-
lation.
STEERING WHEEL PAD (WITH AIRBAG)
1 . When removing the steering wheel pad or handling a new
steering wheel pad, it should be placed with the pad top
surface facing up. In this case, the twin-lock type connec-
tor lock lever should be in the locked state and care should
be taken to place it so the connector will not be damaged.
And do not store a steering wheel pad on top of another
one (Storing the pad with its metallic surface up may lead
L....:::================~ __ ...:A~B~01~2~8 to a serious accident if the airbag inflates for some reason).
2. Never measure the resistance of the airbag squib (This
may cause the airbag to deploy, which is very danger-
ous).
AB0014 AB0181 AB0110

IN-10 INTRODUCTION - Precautions for Vehicles Equipped with SRS Airbag
3. Grease should not be applied to the steering wheel pad
and
the pad should not be cleaned with detergents of any
kind.
4. Store the steering wheel pad where the ambient temper-
ature remains below 93°C (200°F), without high humid-
ity and away from electrical noise.
5. When using electric welding, first disconnect the airbag
connector (yellow color and 2 pins) under the steering
column near the combination switch connector before start-
ing work.
6. When disposing of a vehicle or the steering wheel pad
alone, the airbag should be deployed using an SST be-
fore disposal (See page AB-82). Perform the operation
in a place away from electrical noise.
CENTER AIRBAG SENSOR ASSEMBLY
The connector to the center airbag sensor assembly should be
connected or disconnected with the sensor mounted on the
floor. If the connector is connected or disconnected while the
center airbag sensor assembly is not mounted to the floor, it
could cause undesired ignition of the airbag system.
WIRE HARNESS AND CONNECTOR
The airbag system's wire harness is integrated with the cowl
wire harness assembly. The wires for the airbag wire harness
are encased in a yellow corrugated tube. All the connectors for
the system are also a standard yellow color. If the airbag
system wire harness becomes disconnected or the connector
becomes broken due to an accident, etc., repair or replace it as
shown on page AB-21.

INTRODUCTION Precautions for Vehicles Equipped with a Catalytic Converter,
. - Precautions
for Vehicles with an Audio System with Built-In Anti-Theft System IN-11
l
PRECAUTIONS FOR VEHICLES EQUIPPED
WITH A CATALYTIC CONVERTER
CAUTION: If large amounts of unburned gasoline flow into
the converter, it may overheat and create a fire hazard. To
prevent this, observe the following precautions and explain
them
to your customer.
1.
Use only unleaded gasoline.
2. Avoid prolonged idling.
Avoid running the engine at idle
speed for more than 20
minutes.
3.
Avoid spark jump test.
(a) Spark jump test only when absolutely necessary. Per-
form this test as rapidly as possible.
(b) While testing, never race the engine.
4. Avoid prolonged engine compression measurement.
Engine compression tests must be made
as rapidly as
possible.
5.
Do not run engine when fuel tank is nearly empty.
This may cause the engine to misfire and create an extra
load on the converter.
6.
Avoid coasting with ignition turned off and prolonged
braking.
7.
Do not dispose of used catalyst(s) along with parts con-
taminated
with gasoline or oil.
PRECAUTIONS FOR VEHICLES WITH AN AUDIO
SYSTEM WITH BUILT-IN ANTI-THEFT SYSTEM
ANTI-THEFT SYSTEM
Cassette Tape Slot Cover
Audio Systems displaying the sign "ANTI-THEFT SYSTEM"
shown on the left has a built-in anti-theft system which makes
the audio system soundless
if stolen.
If the power source for the audio system is cut even once, the
anti-theft system operates so that even if the power source is
reconnected, the audio system will not produce any sound un-
less the 10 number selected by the customer is input again.
Accordingly, when performing repairs on vehicles equipped
with this system, before disconnecting the battery terminals or
removing the audio system the customer should be asked for
BE2826 the 10 number so that the technician can input the 10 number
~-------------------------=~
afterwards, or else a request made to the customer to input the
10 number.
For the method to input the 10 number or cancel the anti-theft
system, refer to the Owner's Manual.

IN-12
...
Front
INTRODUCTION -Vehicle Lift and Support Locations
VEHICLE LIFT AND SUPPORT LOCATIONS
JACK POSITION ------------------
Front .......... Center of front suspension crossmember
Rear
........... Jack up support of differential carrier
PANTOGRAPH JACK POSITION 0
SUPPORT POSITION
Safety stand ....................................... ~
I N0088
INOD89

INTRODUCTION -Abbreviations Used in This Manual IN-13
ABBREVIATIONS USED IN THIS MANUAL
A.B.S.
Anti- Lock Brake System FIPG Formed in Place Gasket
AIC
Air Conditioner
FL
Fusible Link
ALR
Automatic Locking Retractor
Fr
Front
APPROX.
Approximation
IG
Ignition
AIT, ATM
Automatic Transmission
IN
Intake
ATF
Automatic Transmission Fluid
ISC
Idle Speed Control
Bo
Overdrive Brake JB
Junction Block
BI Second Coast Brake
LED
Light Emitting Diode
B2
Second Brake LH Left-Hand
B3
First and Reverse Brake LSD
Limited Slip Differential
BTDC Before
Top Dead Center Max.
Maximum
BVSV
Bimetal Vacuum Switching Valve MP
Multipurpose
Co
Overdrive Direct Clutch
MIT
Manual Transmission
C1 Forward
Clutch
OlD
Overdrive
C2
Direct Clutch
OIS
Oversize
CB
Circuit Breaker
P& BV
Proportioning and By-Pass Valve
CD Compact Disc PCV Positive Crankcase
Ventilation
CRS Child Restraint System
PPS
Progressive Power Steering
DOHC Double Over Head Camshaft
PS
Power Steering
DP
Dash Pot RH Right-Hand
ECT
Electronic Controlled Transmission SRS Supplemental Restraint System
ECU Electronic
Controlled Unit
SSM
Special Service Materials
EFI Electronic Fuel
Injection
SST Special Service
Tools
EGR Exhaust
Gas Recirculation STD Standard
ELR
Emergency Locking Retractor
SW
Switch
ESA Electronic Spark Advance TCCS
Toyota Computer Controlled System
ETR
Electronic Tuning Radio
TEMS
Toyota Electronic Modulated Suspension
EVAP
Evaporative (Emission Control) TIM
Transmission
EX
Exhaust TWC Three-Way Catalyst
Ex. Except UIS Undersize
Fo
Overdrive One-Way Clutch
VSV
Vacuum Switching Valve
FI
No.1 One-Way Clutch
wi
With
F2
No.2 One-Way Clutch
wlo
Without

- MEMO-

MA-1
MAINTENANCE
Page
MAINTENANCE SCHEDULE ................................ MA-2
MAINTENANCE OPERATIONS ............................. MA-6
GENERAL MAINTENANCE .................................. MA-14
GENERAL NOTES:
• The maintenance schedule for the vehicle consists of separate
A and B schedules which are applicable depending on how the
vehicle is used. Confirm the vehicle's usage conditions, select
the appropriate schedule and service the vehicle accordingly.
• Every service item in the periodic maintenance list be performed.
• Failure to do even one item can cause the engine to run poorly
and increase exhaust emissions.

MAINTENANCE SCHEDULE
SCHEDULE A
CONDITION
Maintenance operation: A
R
I
Check and adjust if necessary;
Replace, change or lubricate;
Inspect and correct or replace if necessary
•
Towing a trailer, using a camper or car top carrier.
• Repeated short trips of less than 5 miles (8 km) and outside temperatures remain below freezing.
• Extensive idling and/or low speed driving for long distances such as police, taxi or door-to-door delivery use.
• Operating on dusty, rough, muddy or salt spread roads.
Service interval (Odom- Maintenance services beyond
60,000 miles (96,000 km) should be performed at the same intervals shown in each
1\ eter reading or months,
maintenance schedule. See Page
System
whichever comes first)
Maintenance
items \
Miles x
1,000
3.75 7.5 11.25 15 18.75 22.5 26.25 30 33.75 37.5 41.25 45 48.75 52.5 56.25
60
(item No.)
Months
km x 1,000
6 12 18
24
30 36 42 48 54 60 66 72 78 84
90 96
ENGINE Timing belt (1) R -
MA-6 (item 1)
Valve clearance A A: Every
72 months MA-8 (item 12)
Drive belts
I: First period, 60,000 miles (96,000 km) or 72 months
MA-6 (item 2)
I: After that, every 7,500 miles (12,000 km) or 12 months
Engine oil*
7M-GE engine R R R R R R R R R R R R R R R R
R: Every 6 months
7M-GTE engine R: Every 2,500 miles (4,000 km) or 3 months
MA-7 (item 6)
Engine oil filter *
7M-GE engine R R R R R R R R R R R R R R R R
R: Every 6 months
7M-GTE engine
R: Every 5,000 miles (8,000 km) or 6 months
MA-7 (item 6)
Engine
coolant
R: First period, 45,000 miles (72,000 km) or 36 months
MA-7 (item 7)
R: After that, every 30,000 miles (48,000 km) or 24 months
Exhaust pipes and mountings
I I I I
I: Every 24 months
MA-8 (item 11)
FUEL
7M-GE engine
I I I I I I I R I I I I I I I R
I: Every 6 months
MA-7 (item 4, 5)
Air filter* (2)
R: Every 36 months
I: Every 5,000 miles (8,000 km) or 6 months
7M-GTE engine
R: Every 30,000 miles (48,000 km) or 36 months
MA-7 (item 4, 5)
Fuel lines and connections (3) I I
I: Every 36 months MA-8 (item 10)
Fuel
tank cap gasket R
R: Every 72 months MA-8 (item 9)
IGNITION Spark plugs R
R: Every 72 months MA-7 (item 3)
EVAP Charcoal canister I
I: Every 72 months MA-8 (item 8)
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SCHEDULE A (Cont'd)
Service interval (Odom- Maintenance services beyond
60,000 miles (9,6000 km) should be performed at the same intervals shown in each
1\ eter reading or months, maintenance schedule. See Page
System
whichever comes first)
Maintenance items \
Miles x
1,000 3.75 7.5 11.25 15 18.75 22.5 26.25 30 33.75 37.5 41.25 45 48.75 52.5 56.25 60 (item No.)
Months
km x 1,000
6
12 18 24
30
36 42 48 54 60 66 72 78 84
90
96
BRAKES Brake linings and drums (4) I I I I I I I I
I: Every 1 2 months MA-9 (item 15)
Brake pads and discs I I I I I I I I
I: Every 1 2 months
MA-9 (item 14)
Brake line pipes and hoses I I I I
I: Every 24 months
MA-9 (item 13)
CHASSIS Steering linkage I I I I I I I I
I: Every 1 2 months
MA-10 (item 16)
SRS airbag
I: First period, 10 years I: After that, every 2 years MA-10 (item 17)
Ball
joints and dust covers I I I I I I I I
I: Every 12 months MA-11 (item 19)
Automatic transmission, manual R R R R
I: Every 24 months
MA-11 (item 21)
transmission and differential oil
Steering gear housing oil (5) I I I I
I: Every 24 months
MA-10 (item 18)
Bolts
and nuts on chassis and body (6)
I I I I I I I I I: Every 1 2 months
MA-12 (item 22)
'-----
-
* Mark indicates maintenance which is part of the warranty conditions for the engine control system. The warranty period is in accordance with the owner's
guide or the warranty booklet. (*: California specification vehicles.)
NOTE:
(1) Applicable
to vehicles operated under conditions of extensive idling and / or low speed driving for long distances such as police, taxi or door-to-door delivery use.
(2) Applicable
when operating mainly on dusty roads.
(3) Includes inspection
of vapor vent system.
(4) Also applicable to lining drum for parking brake.
(5) Check
for oil leaks from steering gear box.
(6) Applicable
only when operating mainly on rough, muddy roads. The applicable parts are listed below. For other usage conditions, refer to SCHEDULE B.
• Front and rear suspension member to cross body.
• Bolts
for sheet installation.
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SCHEDULE B
CONDITION
Conditions other than those listed for SCHEDULE A.
Service interval Maintenance services beyond
60,000 miles 196,000 km) should continue to be performed at the same
\IUse odometer reading or intervals
shown for each maintenance schedule.
System months, whichever comes first) Miles x
1,000 7.5 15 22.5 30
37.5 45
52.5 60
\
Maintenance items
Months
km x 1,000 12 24 36
48
60
72 84
96
ENGINE Valve clearance A A: Every 72 months
Drive belts
I: First period, 60,000 miles (96,000 km) or 72 months
I: After that, every 7,500 miles (12,000 km) or 12 months
Engine
oil*
7M-GE engine R R R R R R R R R: Every 12 months
7M-GTE engine
R: Every 5,000 miles (8,000 km) or 6 months
Engine oil filter * 7M-GE engine R R R R R R R R
R: Every 12 months
7M-GTE engine
R: Every 10,000 miles (16,000 km) or 12 months
Engine coolant
R: First period, 45,000 miles (72,000 km) or 36 months
R: After that, every 30,000 miles (48,000 km) or 24 months
Exhaust pipes and mountings I I I: Every 36 months
FUEL Air filter* R R R: Every 36 months
Fuel lines and connections (1) I I
I: Every 36 months
Fuel
tank cap gasket R R: Every 72 months
IGNITION Spark plugs R
R: Every 72 months
EVAP Charcoal canister I
I: Every 72 months
BRAKES Brake linings and drums (2) I I I I
I: Every 24 months
Brake pads and discs I I I I
I: Every 24 months
Brake line pipes and hoses I I I I
I: Every 24 months
See Page
(item No.)
MA-8 (item 12)
MA-6 (item 2)
MA-7 (item 6)
MA-7 (item 6)
MA-7 (item 7)
MA-8 (item 11)
MA-7 (item 5)
MA-8 (item 10)
MA-8 (item 9)
MA-7 (item 3)
MA-8 (item 8)
MA-9 (item 1 5)
MA-9 (item 14)
MA-9 (item 13)
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