1995 TOYOTA SUPRA steering

10. REMOVE TILT LEVER RIGHT RETAINER
Remove the nut and E±ring.
11. REMOVE TILT LEVER LEFT RETAINER
(a) Using a hexagon wrench (4 mm) to hold the tilt memory bolt,
remove the nut.
(b) Remove the nut, washer and bolt.
(c) Remove the nut, E±ring and spacer.
(d) Remove the collar.
12. R E M O V E T I LT R I G H T PAW L , T I LT R I G H T PAW L
STOPPER AND TILT LEVER
13. REMOVE TILT LEFT PAWL, TILT LEFT PAWL STOPPER,
TILT SUB LEVER, TILT LEVER ASSEMBLY AND TILT
LEVER LOCK SHAFT
Remove the tilt lever set screw.
14. REMOVE TILT MEMORY BOLT AND SQUARE NUT
Using a hexagon wrench (4 mm), remove the bolt.
15. RE MO V E MAIN SHAFT ASSEMBLY WITH COLUMN
UPPER TUBE
(a) Set SST, the nut (10 mm nominal diameter, 1.25 mm pitch),
plate washer (36 mm outer diameter) and bolt (10 mm
nominal diameter, 1.25 mm pitch, 50 mm length), as shown.
SST 09910±00015 (09911±00011, 09912±00010)
Reference:
Nut 90170±10004
Plate washer 90201±10201
Bolt 91111±51050
(b) Remove the 2 tilt No.2 bolts by using the sliding hammer on
SST.
(c) Remove the shaft assembly with the upper tube from the
column lower tube.
16. REMOVE MAIN SHAFT ASSEMBLY
(a) Using SST, compress the compression spring.
SST 09950±40010 (09957±04010, 09958±04010)
(b) Using snap ring pliers, remove the snap ring.
(c) Remove the main shaft assembly from the upper tube.
(d) Remove the spring, bearing thrust collar and bearing from the
main shaft.
17. RE MO V E MAIN SHAFT CO LLAR AND MAIN SHAFT
BUSHING STOPPER SR±16
± STEERINGTILT STEERING COLUMN

STEERING COLUMN INSPECTION AND
REPLACEMENT
1. INSPECT KEY CYLINDER
Check that the steering lock mechanism operates properly.
2. IF NECESSARY, REPLACE KEY CYLINDER
(a) Place the ignition key at the ACC position.
(b) Push down the stop pin with a screwdriver and pull out the
key cylinder.
(c) Install a new cylinder.
HINT: Make sure the ignition key is at the ACC position.
3. IF NECESSARY, REPLACE UNLOCK WARNING SWITCH
AND IGNITION SWITCH
(a) Remove the 2 screws and warning switch.
(b) Remove the 2 screws and ignition switch.
(c) Install a new ignition switch with the 2 screws.
(d) Install a new warning switch with the 2 screws.
4. A/T:
INSPECT KEY INTER LOCK SOLENOID
(See page AT1±30)
5. A/T:
IF NECESSARY, REPLACE KEY INTERLOCK SOLENOID
(a) Remove the 2 screws and solenoid.
(b) Install a new solenoid with the 2 screws.
6. IF NECESSARY, REPLACE MAIN SHAFT BUSHING
(a) Using a screwdriver, depress the 3 projections on the busing
to release the bushing, then remove the bushing.
NOTICE: If the bushing interior is worn, install a new
bushing.
(b) Align the projections on a new bushing with the holes in the
lower tube. Install the bushing until the projections are firmly
engaged in the holes in the lower tube.
STEERING COLUMN ASSEMBLY
NOTICE: When using a vise, do not overtighten it.
1. APPLY MOLYBDENUM DISULPHIDE LITHIUM BASE
GREASE (See page SR±13)
2. INSTALL MAIN SHAFT BUSHING STOPPER AND MAIN
SHAFT COLLAR
± STEERINGTILT STEERING COLUMNSR±17

3. INSTALL MAIN SHAFT ASSEMBLY
(a) Install the bearing, bearing thrust collar and compression
spring to the shaft assembly.
(b) Install the shaft assembly into the column upper tube.
NOTICE: Do not bend the universal joint of the main shaft
assembly more than 20°.
(c) Using SST, compress the compression spring.
(See page SR±16)
(d) Using snap ring pliers, install a new snap ring.
4. SELECT TILT NO.2 BOLTS
Select the bolt with the hollow±tipped thread end when the
column upper tube mark is 1, and the bolt with the plain
thread end when the mark is 2.
NOTICE: Select the bolt type to match each number
marked in the squares on the upper tube.
5. INSTALL MAIN SHAFT ASSEMBLY WITH COLUMN
UPPER TUBE
(a) Install the shaft assembly with the upper tube into the lower
tube.
(b) Using a vise, press in the 2 tilt No.2 bolts.
6. INSTALL TILT MEMORY BOLT AND SQUARE NUT
(a) Apply sealant to 2 or 3 threads of the bolt.
Sealant:
Part No. 08833±00080, THREE BOND 1344, LOCTITE
242 or equivalent.
(b) Using a hexagon wrench (4 mm), install the shorter side of
the bolt to the nut.
Torque: 6.4 NVm (65 kgfVcm, 56 in.Vlbf)
7. INSTALL TILT LEVER LOCK SHAFT, TILT LEVER
ASSEMBLY, TILT SUB LEVER AND TILT LEVER
8. INSTALL RIGHT AND LEFT TILT PAWLS
(a) Install the right and left pawls to the column upper tube and
temporarily install the bolt and nut.
HINT: Install the pawl pin into the long hole of the tilt lever and
tilt sub lever.
(b) Torque the tilt lever assembly set screw.
Torque: 4.7 NVm (48 kgfVcm, 42 in.Vlbf)
SR±18± STEERINGTILT STEERING COLUMN

9. ENGAGE AND ADJUST RIGHT AND LEFT TILT PAWLS
(a) Engage the left pawl to the center of the ratchet.
(b) Using a spanner (17 mm), while turning the right pawl side
collar, completely engage the right pawl to the ratchet.
NOTICE:
wDo not turn the collar after the right pawl is engaged.
wKeep the bolt and nut temporarily tightened.
10. SELECT RIGHT AND LEFT TILT PAWL STOPPERS
(a) With the tilt pawl and ratchet engaged, install the pawl
stoppers.
(b) Check that the alignment marks on the pawl stopper and pawl
align when the pawl stopper is lightly rotated to the pawl side.
If the alignment marks do not align, select the pawl stoppers
according to the following table.
 
 Right pawl stopper
 
 Left pawl stopper
 
 Dimension ºAº
mm (in.)
 
 1
 
 A
 
 
12.68±12.74
(0.4992±0.5016)
 
 2 
 B 
 
12.61±12.67
(0.4965±0.4988)
 
 
3 
 
C 
 
12.54±12.60
(0.4937±0.4961)
 4 D 12.47±12.53
(0.4909±0.4933)
 
 5
 
 E
 
 12.40±12.46
(0.4882±0.4906)
 
 6
 
 F
 
 12.33±12.39
(0.4854±0.4878)
 
 7 
 G 
 
12.26±12.32
(0.4827±0.4850)
(c) After selecting the pawl stoppers, check that on both sides
the pawl and ratchet are fully engaged.
11. INSTALL RIGHT AND LEFT TILT PAWL STOPPERS
12. INSTALL TILT LEVER LEFT RETAINER
(a) Remove the bolt and nut.
NOTICE: Take care to not turn the collar of the tilt left
pawl.
(b) Install the collar to the tilt memory bolt.
(c) Install the retainer.
(d) Install the bolt, washer and torque the nut.
HINT: Install the bolt so that the groove in the bolt shaft faces
upward.
Torque: 5.9 NVm (60 kgfVcm, 52 in.Vlbf)
± STEERINGTILT STEERING COLUMNSR±19

(e) Torque the nut of the tilt No.2 bolt side.
Torque: 15 NVm (150 kgfVcm, 11 ftVlbf)
(f) Torque the nut of the memory bolt side.
Torque: 5.9 NVm (60 kgfVcm, 52 in.Vlbf)
(g) Install the spacer and a new E±ring.
13. INSTALL TILT LEVER RIGHT RETAINER
(a) Torque the nut.
Torque: 15 NVm (150 kgfVcm, 11 ftVlbf)
(b) Install a new E±ring.
14. INSTALL TURN SIGNAL BRACKET
(a) Apply sealant to 2 or 3 threads of the 2 bolts.
Sealant:
Part No. 08833±00080, THREE BOND 1344, LOCTITE
242 or equivalent.
(b) Torque the 2 bolts.
Torque: 8.8 NVm (90 kgfVcm, 78 in.Vlbf)
15. INSTALL 3 TENSION SPRINGS
16. INSTALL COMPRESSION SPRING
(a) Install the 2 bushings to the spring.
(b) Apply sealant to 2 or 3 threads of the torx screw.
Sealant:
Part No. 08833±00080, THREE BOND 1344, LOCTITE
242 or equivalent.
(c) Using a torx socket wrench, torque the screw.
Torque: 6.4 NVm (65 kgfVcm, 56 in.Vlbf)
17. INSTALL COLUMN PROTECTOR AND WIRING HARNESS
CLAMP
Tighten the 2 screws.
18. INSTALL COLUMN UPPER BRACKET
Tighten the 2 new tapered±head bolts until the bolt head
breaks off.
19. INSTALL COLUMN LOWER COVER
Tighten the clamp.
20. INSTALL SHAFT THRUST STOPPER AND SLIDING YOKE
(a) Align the matchmarks on the yoke and main shaft.
(b) Torque the bolt.
Torque: 35 NVm (360 kgfVcm, 26 ftVlbf)
21. INSTALL INTERMEDIATE SHAFT
Temporarily tighten the bolt.
22. CHECK TILT OPERATION SR±20
± STEERINGTILT STEERING COLUMN

STEERING COLUMN INSTALLATION
1. INSTALL STEERING COLUMN ASSEMBLY
(a) Torque the 4 column assembly set nuts.
Torque: 25 NVm (260 kgfVcm, 19 ftVlbf)
(b) Install the brake pedal return spring.
(c) Align the matchmarks on the intermediate shaft and control
valve shaft.
(d) Torque the bolt A.
Torque: 35 NVm (360 kgfVcm, 26 ftVlbf)
(e) Torque the bolt B.
Torque: 35 NVm (360 kgfVcm, 26 ftVlbf)
2. INSTALL COMBINATION SWITCH
(a) Tighten the 4 screws.
(b) Connect the 4 connectors and airbag connector.
3. INSTALL THESE PARTS:
(See page BO±45)
(a) Register No.2 duct
(b) Finish panel lower LH
(c) Finish panel lower
(d) Cluster finish panel center
(e) Cluster finish panel LH
(f) Cluster finish panel RH
(g) Cluster finish panel
(h) Console panel upper
4. INSTALL UPPER AND LOWER COLUMN COVER
Tighten the 5 screws.
5. CENTER SPIRAL CABLE
(a) Check that the front wheels are facing straight ahead.
(b) Turn the spiral cable counterclockwise by hand until it
becomes harder to turn the cable.
(c) Then rotate the spiral cable clockwise about 3 turns to align
the red mark.
HINT: The spiral cable will rotate about 3 turns to either left
or right of the center.
6. INSTALL STEERING WHEEL
(a) Align the matchmarks on the wheel and main shaft.
(b) Torque the wheel set nut.
Torque: 35 NVm (360 kgfVcm, 26 ftVlbf)
(c) Connect the connector.
± STEERINGTILT STEERING COLUMNSR±21

7. INSTALL STEERING WHEEL PAD
(a) Connect the airbag connector.
(b) Install the pad after confirming that the circumference groove
of the torx screw is caught on the screw case.
(c) Using a torx socket wrench, torque the 2 screws.
Torque: 7.1 NVm (72 kgfVcm, 62 inVlbf)
NOTICE:
wMake sure the pad is installed to the specified torque.
wIf the pad has been dropped, or there are cracks, dents or
other defects in the case or connector, replace the pad
with a new one.
wWhen installing the pad, take care that the wiring does
not interfere with other parts and is not pinched between
other parts.
8. CHECK STEERING WHEEL CENTER POINT SR±22
± STEERINGTILT STEERING COLUMN

POWER STEERING VANE PUMP
COMPONENTS
2JZ±GE:
± STEERINGPOWER STEERING VANE PUMPSR±23