Page 1458 of 1807
RS070-02
- SUPPLEMENTAL RESTRAINT SYSTEMAIRBAG SENSOR ASSEMBLY
RS-33
1972 Author: Date:
1997 SUPRA (RM502U)
REMOVAL
NOTICE:
Do not open the cover or the case of the ECU and various
electrical devices unless absolutely necessary.
(If the IC terminals are touched, the IC may be destroyed by
static electricity.)
1. REMOVE THESE PARTS
(a) Console panel upper
(b) Parking brake hole cover
(c) Console box
2. REMOVE AIRBAG SENSOR ASSEMBLY
(a) Disconnect the airbag sensor connectors.
NOTICE:
Remove the connectors with the sensor assembly
installed.
(b) Using a torx wrench, remove the 4 screws and airbag sen-
sor assembly.
Torx wrench: T40 (Part No.09042-00020 or locally
manufactured tool)
Page 1459 of 1807
RS073-02
RS-36
- SUPPLEMENTAL RESTRAINT SYSTEMAIRBAG SENSOR ASSEMBLY
1975 Author: Date:
1997 SUPRA (RM502U)
INSTALLATION
NOTICE:
Never use SRS parts from another vehicle. When re-
placing parts, replace them with new parts.
Never reuse the airbag sensor assembly involved in
a collision when the airbag has deployed.
Never repair a sensor in order to reuse it.
1. INSTALL AIRBAG SENSOR ASSEMBLY
(a) Using a torx wrench, install the airbag sensor assembly
with 4 screws.
Torx wrench: T40 (Part No.09042-00020 or locally
manufactured tool)
Torque: 21 N´m (210 kgf´cm, 15 ft´lbf)
(b) Connect the airbag sensor connectors.
NOTICE:
Installation of the connector is done after the sensor
assembly has been installed.
Make sure the sensor assembly is installed with the
specified torque.
If the sensor assembly has been dropped, or there are
cracks, dents or other defects in the case, bracket or
connector, replace the sensor assembly with a new
one.
When installing the senor assembly, take care that
the SRS wiring does not interfere with other parts and
is not pinched between other parts.
After installing , shake the sensor assembly to check
that there is no looseness.
2. INSTALL THESE PARTS:
(a) Console box
(b) Parking brake hole cover
(c) Console panel upper
Page 1478 of 1807
SF0GR-01
S04780
Engine Wire
Protector
Air Intake Chamber Stay
IAC Valve Connector
VSV Connector for EGR
Turbo Pressure Sensor Connector
VSV Connector for Fuel Pressure Control
Water Bypass HoseControl Cable Bracket and Cable
Vacuum HoseIAC Valve Pipe
EVAP Hose
Gasket
EGR Pipe
Brake Booster
Vacuum Hose
Engine
Wire
Protector
Engine Wire Bracket
Engine Wire ClampGround
Cable
EGR Gas Temperature
Sensor Connector
Manifold Stay
No.4 Water Bypass Pipe
Water Bypass Hose Air Intake
Chamber
PS Air Hose Injector Connector
Engine Wire
Clamp
InsulatorInjector O - Ring
Vacuum Sensing Hose
Spacer
Delivery Pipe
Fuel Return Pipe
Sub-Throttle Position
Sensor ConnectorInjector Holder
x3
Fuel Inlet Pipe
PCV Hose
Oil Dipstick and Guide for A/T Gasket
Gasket
Air Hose
PS Air Hose
Water Bypass Hose
Sub - Throttle Actuator
Connector
Engine Under Cover Gasket Insulator
Spacer
Fuel Return Hose Throttle Body
Throttle Position
Sensor ConnectorOil Dipstick and Guide
for Engine O - Ring
O - Ring Gasket
Gasket
Non - reusable part
- SFI (2JZ-GTE)INJECTOR
SF-19
1345 Author: Date:
1997 SUPRA (RM502U)
COMPONENTS
Page 1480 of 1807
P11991
P11317
(1)
(2)
(3) Clamp
P11318(4)
(5)
S04464
(10)
(8)
(6)(7)(9) (11)
S04463
EGR Gas
Temperature
Sensor
Connector
EGR Pipe
- SFI (2JZ-GTE)INJECTOR
SF-21
1347 Author: Date:
1997 SUPRA (RM502U)
(b) Remove the bolt, and disconnect the engine wire protec-
tor from the body.
(c) Disconnect these hoses:
(1) Air hose from IAC valve
Disconnect the IAC valve pipe from the clamp on
the cylinder head cover, and disconnect the air hose
from the IAC valve.
(2) Air hose (from air intake chamber) from
vacuum pipe on IAC valve pipe
(3) Air hose for EGR from valve pipe
(4) PCV hose from PCV valve
(5) Vacuum sensing hose from fuel pressure
regulator
(6) Water bypass hose (from IAC valve) from No.4 wa-
ter bypass pipe
(7) EVAP hose (from air intake chamber) from
vacuum pipe on manifold stay
(8) EVAP hose (from vacuum pipe on No.4 water
bypass pipe) from No.2 vacuum pipe
(9) EVAP hose (from charcoal canister) from No.2
vacuum pipe
(10) PS air hose from air intake chamber
(11) Brake booster vacuum hose from union on air in-
take chamber
8. DISCONNECT EGR GAS TEMPERATURE SENSOR
CONNECTOR
(a) Disconnect the connector from the No.2 vacuum pipe.
(b) Disconnect the sensor connector from the wiring connec-
tor.
9. REMOVE EGR PIPE
(a) Remove the union bolt holding the EGR pipe to the EGR
valve.
Torque: 64 N´m (650 kgf´cm, 47 ft´lbf)
Page 1635 of 1807
SA0OT-02
R11037
Steering
Knuckle with
Axle Hub
Cotter Pin
Brake Caliper
Hub Bolt
Brake Dust Cover
Axle Hub Oil Seal Snap Ring Bearing
Steering Knuckle ABS Speed
Sensor RotorGrease CapTie Rod End ABS Speed Sensor
Cotter PinClip
Disc
Non-reusable part
- SUSPENSION AND AXLEFRONT AXLE HUB
SA-1 1
1701 Author: Date:
1997 SUPRA (RM502U)
FRONT AXLE HUB
COMPONENTS
Page 1636 of 1807
SA0OU-02
R11096
SA3535SST SA-12
- SUSPENSION AND AXLEFRONT AXLE HUB
1702 Author: Date:
1997 SUPRA (RM502U)
REMOVAL
1. REMOVE FRONT WHEEL
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
2. REMOVE BRAKE CALIPER AND DISC
(a) Remove the 2 bolts and brake caliper from the steering
knuckle.
Torque: 118 N´m (1,200 kgf´cm, 87 ft´lbf)
(b) Support the brake caliper securely.
(c) Place matchmarks on the disc and axle hub.
(d) Remove the disc.
3. CHECK BEARING BACKLASH AND AXLE HUB DEVI-
ATION
(a) Using a dial indicator near the center of the axle hub and
check the backlash in the bearing shaft direction.
Maximum: 0.05 mm (0.0020 in.)
If the backlash exceeds the maximum, replace the bearing.
(b) Using a dial indicator, check the deviation at the surface
of the axle hub outside the hub bolt.
Maximum: 0.05 mm (0.0020 in.)
If the deviation exceeds the maximum, replace the bearing.
4. DISCONNECT ABS SPEED SENSOR FROM STEER-
ING KNUCKLE
Remove the bolt and disconnect the ABS speed sensor from
the steering knuckle.
Torque: 7.8 N´m (80 kgf´cm, 69 in.´lbf)
5. DISCONNECT TIE ROD END FROM STEERING
KNUCKLE
(a) Remove the cotter pin and nut.
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
(b) Using SST, disconnect the tie rod end from the steering
knuckle.
SST 09611-12010
Page 1638 of 1807
SA0OV-01
R07243
R11077
SST
R11078
SST
SA3584
SST SA-14
- SUSPENSION AND AXLEFRONT AXLE HUB
1704 Author: Date:
1997 SUPRA (RM502U)
DISASSEMBLY
1. REMOVE HUB GREASE CAP
Using a screwdriver, remove the grease cap from the steering
knuckle.
2. REMOVE FRONT AXLE HUB LOCK NUT AND ABS
SPEED SENSOR ROTOR
(a) Clamp the axle hub in a soft jaw vise.
HINT:
Close vise until it holds hub bolt. Do not tighten further.
(b) Using a chisel and hammer, loosen the staked part of the
lock nut and remove it.
(c) Remove the sensor rotor.
NOTICE:
Take care not to scratch the serrations of the sensor rotor.
3. REMOVE AXLE HUB FROM STEERING KNUCKLE
(a) Remove the 4 bolts and shift the brake dust cover toward
the axle hub side (outside).
(b) Using SST, remove the axle hub from the steering
knuckle.
SST 09950-40010 (09951-04010, 09952-04010,
09953-04020, 09954-04010, 09955-04030,
09958-04010)
4. REMOVE INNER RACE (OUTSIDE) FROM AXLE HUB
Using SST, remove the inner race from the axle hub.
SST 09950-40010 (09951-04010, 09952-04010,
09953-04020, 09954-04010, 09955-04010,
09958-04010)
5. REMOVE OIL SEAL
Using SST, remove the oil seal from the steering knuckle.
SST 09308-00010
Page 1640 of 1807
SA0OW-02
R15730
SST
R01024
SST
R07351
SST SA-16
- SUSPENSION AND AXLEFRONT AXLE HUB
1706 Author: Date:
1997 SUPRA (RM502U)
REASSEMBLY
1. INSTALL BEARING TO STEERING KNUCKLE
(a) Using SST and a press, install a new bearing.
SST 09950-60020 (09951-00720)
NOTICE:
If the inner race and balls come loose from the bearing out-
er race, be sure to install them on the same side as before.
(b) Using snap ring pliers, install the snap ring.
2. INSTALL OIL SEAL
(a) Install the inner race (outside).
(b) Using SST and a hammer, install a new oil seal until it be-
comes flush with the end surface of the steering knuckle.
SST 09608-32010
(c) Coat MP grease to the oil seal lip.
3. INSTALL AXLE HUB TO STEERING KNUCKLE
(a) Install the brake dust cover to the steering knuckle with
the 4 bolts.
Torque: 8.0 N´m (85 kgf´cm, 74 in.´lbf)
(b) Using SST and a press, install the axle hub to steering
knuckle.
SST 09608-32010, 09608-06041
4. INSTALL ABS SPEED SENSOR ROTOR ON AXLE
SHAFT
NOTICE:
Do not scratch the serrations of the sensor rotor.
5. INSTALL AXLE HUB LOCK NUT
(a) Install and torque a new axle hub lock nut.
Torque: 199 N´m (2,030 kgf´cm, 147 ft´lbf)
(b) Using a chisel and hammer, stake the lock nut.
6. INSTALL HUB GREASE CAP
Using a screwdriver and hammer, install the grease cap to the
steering knuckle.
