Page 1466 of 1807
Q08242
TOYOTA Hand-Held Tester
DLC3
P12563
Disconnect
Plug SF-6
- SFI (2JZ-GTE)FUEL PUMP
1332 Author: Date:
1997 SUPRA (RM502U)
(f) Connect the TOYOTA hand-held tester to the DLC3.
(See step 1 in check fuel pump operation (a) to (e).)
(g) Reconnect the negative (-) terminal cable to the battery.
(h) Turn the ignition switch ON.
(i) Measure the fuel pressure.
Fuel pressure:
226 - 275 kPa (2.3 - 2.8 kgf/cm
2, 33 - 40 psi)
If pressure is high, replace the fuel pressure regulator.
If pressure is low, check the following parts:
(1) Fuel hoses and connections
(2) Fuel pump
(3) Fuel filter
(4) Fuel pressure regulator
(j) Remove the TOYOTA hand-held tester from the
DLC3.
(k) Start the engine.
(l) Disconnect the vacuum sensing hose from the fuel pres-
sure regulator, and plug the hose end.
(m) Measure the fuel pressure at idle.
Fuel pressure:
226 - 275 kPa (2.3 - 2.8 kgf/cm
2, 33 - 40 psi)
(n) Reconnect the vacuum sensing hose to the fuel pressure
regulator.
(o) Measure the fuel pressure at idle.
Fuel pressure:
167 - 216 kPa (1.7 - 2.2 kgf/cm
2, 24 - 31 psi)
If pressure is not as specified, check the vacuum sensing hose
and fuel pressure regulator.
(p) Stop the engine.
(q) Check that the fuel pressure remains as specified for 5
minutes after the engine has stopped.
Fuel pressure:
147 kPa (1.5 kgf/cm
2, 21 psi) or more
If pressure is not as specified, check the fuel pump, pressure
regulator and/or injectors.
(r) After checking fuel pressure, disconnect the negative (-)
terminal cable from the battery and carefully remove the
SST to prevent gasoline from splashing.
SST 09268-45012
(s) Reinstall the fuel inlet hose to the fuel filter with 2 new gas-
kets and the union bolt.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
(t) Reconnect the negative (-) terminal cable to the battery.
(u) Check for fuel leaks.
3. TAKE OUT FLOOR CARPET
4. REMOVE SPARE WHEEL COVER
5. REMOVE SPARE WHEEL
6. REMOVE SERVICE HOLE COVER
7. DISCONNECT FUEL PUMP & SENDER GAUGE CON-
NECTOR
Page 1590 of 1807
SR142-01
W02982
R07283
Matchmarks A
B
R05740
Red Mark
- STEERINGTILT STEERING COLUMN
SR-21
1905 Author: Date:
1997 SUPRA (RM502U)
INSTALLATION
1. INSTALL STEERING COLUMN ASSEMBLY
(a) Torque the 4 column assembly set nuts.
Torque: 25 N´m (260 kgf´cm, 19 ft´lbf)
(b) Connect the connectors.
(c) Install the brake pedal return spring.
(d) Tighten the hole cover clamp.
2. CONNECT INTERMEDIATE SHAFT
(a) Align the matchmarks on the intermediate shaft and con-
trol valve shaft.
(b) Torque the bolt A.
Torque: 35 N´m (360 kgf´cm, 26 ft´lbf)
(c) Torque the bolt B.
Torque: 35 N´m (360 kgf´cm, 26 ft´lbf)
3. INSTALL SPIRAL CABLE
(See page BE-16)
4. INSTALL COMBINATION SWITCH WITH SPIRAL
CABLE
(a) Tighten the 4 screws.
(b) Connect the connectors and airbag connector.
5. INSTALL THESE PARTS:
(See page BO-59)
(a) Heater to Register No.2 duct
(b) Finish lower LH panel
(c) Finish panel
(d) Cluster finish center panel
(e) Cluster finish panel LH
(f) Cluster finish panel RH
(g) Cluster finish panel
(h) Console upper panel
6. INSTALL COLUMN UPPER AND LOWER COVERS
Tighten the 5 screws.
7. CENTER SPIRAL CABLE
(a) Check that the front wheels are facing straight ahead.
(b) Turn the spiral cable counterclockwise by hand until it be-
comes harder to turn the cable.
(c) Rotate the spiral cable clockwise about 3 turns to align the
marks.
HINT:
The spiral cable will rotate about 3 turns to either left or right of
the center.
Page 1621 of 1807
SR14E-01
SR-52
- STEERINGPOWER STEERING GEAR
1936 Author: Date:
1997 SUPRA (RM502U)
INSTALLATION
1. INSTALL PS GEAR ASSEMBLY
(a) Temporarily install the 2 bolts and nuts.
(b) After installing the rack housing bracket and grommet, torque the 2 bolts and nuts.
Torque: 75 N´m (770 kgf´cm, 55 ft´lbf)
2. INSTALL RACK HOUSING BRACKET AND GROMMET
Torque the 2 bolts and nuts.
Torque: 75 N´m (770 kgf´cm, 55 ft´lbf)
3. CONNECT PPS SOLENOID CONNECTOR
4. CONNECT PRESSURE FEED TUBE
Torque the union bolt over a new gasket.
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
5. CONNECT RETURN TUBE
Torque the union bolt over 2 new gaskets.
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
6. CONNECT RH AND LH TIE ROD ENDS (See page SA-17)
7. CONNECT INTERMEDIATE SHAFT (See page SR-21)
8. INSTALL FR SUSPENSION MEMBER PROTECTOR
Tighten the 4 bolts.
9. INSTALL ENGINE UNDER COVER
Install the 10 bolts.
10. POSITION FRONT WHEELS FACING STRAIGHT AHEAD
HINT:
Do it with the front of the vehicle jacked up.
11. CENTER SPIRAL CABLE (See page SR-21)
12. INSTALL STEERING WHEEL
(a) Align the matchmarks on the wheel and steering column main shaft.
(b) Temporarily tighten the wheel set nut.
(c) Connect the connector.
13. BLEED POWER STEERING SYSTEM (See page SR-3)
14. CHECK STEERING WHEEL CENTER POINT
15. TORQUE STEERING WHEEL SET NUT
Torque: 35 N´m (360 kgf´cm, 26 ft´lbf)
16. INSTALL STEERING WHEEL PAD (See page SR-21)
17. CHECK FRONT WHEEL ALIGNMENT (See page SA-2)
Page 1628 of 1807
SA3213
AB
D
Front
C
R06928
R06930
R06914
SA-4
- SUSPENSION AND AXLEFRONT WHEEL ALIGNMENT
1694 Author: Date:
1997 SUPRA (RM502U)
4. INSPECT TOE-IN
Toe-in
(Total)A + B: 0° ± 12' (0° ± 0.2°)
C - D: 0 ± 2 mm (0 ± 0.08 in.)
If toe-in is not within specification, adjust by the tie rod end.
5. ADJUST CAMBER AND CASTER
(a) Remove the engine under cover.
(b) Remove the nut, 2 bolts and lower arm bracket stay.
(c) Loosen the front and/or rear adjusting cam nuts.
(d) Adjust the camber and caster by front and/or rear adjust-
ing cams (See adjustment chart).
HINT:
Try to adjust the camber and caster to the center value.
(e) Torque the front and/or rear adjusting cam nuts.
Torque: 226 N´m (2,300 kgf´cm, 166 ft´lbf)
(f) Install the lower arm bracket stay.
Torque:
Bolt: 44 N´m (450 kgf´cm, 32 ft´lbf)
Nut: 59 N´m (600 kgf´cm, 43 ft´lbf)
(g) Install the engine under cover.
6. ADJUST TOE-IN
(a) Remove the boot clamps.
(b) Loosen the tie rod end lock nuts.
Page 1633 of 1807
R06947
Z18438
Example
Camber
Toe-in
R05675
Front
LHRH + (Longer) - (Shorter) - (Shorter)
- (Shorter) - (Shorter) + (Longer) + (Longer)+ (Longer)
- SUSPENSION AND AXLEREAR WHEEL ALIGNMENT
SA-9
1699 Author: Date:
1997 SUPRA (RM502U)
(d) Loosen and adjust the No.1 and/or No.2 cams.
(e) Adjust camber and toe-in by turning the No.1 and/or No.2
cams (See adjustment chart).
HINT:
Try to adjust the camber and toe-in to the center value.
(f) Torque the No.1 and/or No.2 cam nuts.
Torque: 184 N´m (1,880 kgf´cm, 136 ft´lbf)
(g) Connect the parking brake cable bracket with the bolt.
6. HOW TO READ ADJUSTMENT CHART
(a) Mark on the graph the measurements taken from vehicle.
Example (2JZ-GTE):
Camber (LH): -1°00' (-1°)
Camber (RH): -1°30' (-1.5°)
(b) Read from the graph the amounts of the front and/or rear
cam to be adjusted.
Amount to turn adjusting cam (by graduation)
LH Front cam: + (Longer) 1.1
LH Rear cam: + (Longer) 3.0
RH Front cam: - (Shorter) 1.0
RH Rear cam: + (Longer) 0.9
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 1641 of 1807
SA0OY-01
R07035
SST
R07036
SA-18
- SUSPENSION AND AXLEFRONT WHEEL HUB BOLT
1708 Author: Date:
1997 SUPRA (RM502U)
FRONT WHEEL HUB BOLT
REPLACEMENT
1. REMOVE FRONT WHEEL
2. REMOVE BRAKE CALIPER AND DISC
(a) Remove the 2 bolts and brake caliper from the steering
knuckle.
(b) Support the brake caliper securely.
(c) Place matchmarks on the disc and axle hub.
(d) Remove the disc.
3. REMOVE HUB BOLT
Using SST, remove the hub bolt.
SST 09628-1001 1
4. INSTALL HUB BOLT
(a) Install washer and nut to a new hub bolt, as shown in the
illustration.
(b) Turn the wheel nut to pull the hub bolt through until the un-
derside of the hub bolt head touches the axle hub.
5. INSTALL DISC AND BRAKE CALIPER
(a) Install the disc.
(b) Install the 2 bolts and brake caliper to the steering
knuckle.
Torque: 118 N´m (1,200 kgf´cm, 87 ft´lbf)
6. INSTALL FRONT WHEEL
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
Page 1643 of 1807
SA0P0-01
SA3578
R00159
SA-20
- SUSPENSION AND AXLEFRONT SHOCK ABSORBER
1710 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
(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.
3. DISCONNECT ABS SPEED SENSOR AND WIRE HAR-
NESS
(a) Remove the bolt and disconnect the speed sensor from
the steering knuckle.
Torque: 7.8 N´m (80 kgf´cm, 69 in.´lbf)
(b) Remove the 3 bolts and disconnect the wire harness
clamp to prevent the wire harness from being damaged
when removing or installing the through bolt of the upper
suspension arm.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
4. REMOVE FRONT FENDER SPLASH SHIELD
5. LH side only:
MOVE WASHER TANK
(a) Remove the 2 washer tank set bolts.
(b) Move the washer tank away from the body.
6. DISCONNECT UPPER SUSPENSION ARM
(a) Remove the bolt and nut and disconnect the upper sus-
pension arm from the sub-frame.
Torque: 164 N´m (1,670 kgf´cm, 121 ft´lbf)
HINT:
At the time of installation, after stabilizing the suspension,
torque the nut.
(b) Support the upper suspension arm securely.
7. DISCONNECT STABILIZER BAR LINK
Remove the nut and disconnect the stabilizer bar link.
Torque: 74 N´m (750 kgf´cm, 54 ft´lbf)
HINT:
If the ball joint stud turns together with the nut, use a hexagon
wrench to hold the stud.
