1995 TOYOTA SUPRA torque

15. 2JZ±GE:
INSTALL VANE PUMP PULLEY
Using SST to stop the pulley rotating, torque the nut.
SST 09960±10010
Torque: 43 NVm (440 kgfVcm, 32 ftVlbf)
POWER STEERING VANE PUMP
INSTALLATION
1. INSTALL VANE PUMP ASSEMBLY
Torque the 2 bolts.
Torque: 58 NVm (590 kgfVcm, 42 ftVlbf)
2. CONNECT PRESSURE FEED TUBE
Using a spanner (24 mm) to hold the pressure port union,
torque the union bolt with a new gasket.
HINT: Make sure the stopper is touching the pump housing
as shown, then torque the union bolt.
Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)
3. 2JZ±GTE:
INSTALL VANE PUMP PULLEY
Using SST to stop the pulley rotating, torque the nut.
SST 09960±10010
Torque: 43 NVm (440 kgfVcm, 32 ftVlbf)
4. 2JZ±GE:
CONNECT RETURN TUBE
5. 2JZ±GTE:
CONNECT OIL RESERVOIR TO PUMP HOSE
6. 2JZ±GTE:
INSTALL AIR HOSE NO.5
7. INSTALL BATTERY
8. INSTALL ENGINE UNDER COVER
Install the 10 screws. SR±32
± STEERINGPOWER STEERING VANE PUMP

5. IF NECESSARY, REPLACE TEFLON RINGS
(a) Using a screwdriver, remove the 4 rings from the control valve
assembly.
NOTICE: Be careful not to damage the grooves for the
ring.
(b) Expand 4 new rings with your fingers.
NOTICE: Be careful not to over±expand the ring.
(c) Install the 4 rings.
(d) Coat the 4 rings with power steering fluid and snug them
down with your fingers.
(e) Carefully slide the tapered end of SST over the rings to seal
them.
SST 09631±20081
NOTICE: Be careful not to damage the rings.
6. IF NECESSARY, REPLACE TEFLON RINGS AND
O±RINGS
(a) Using a screwdriver, remove the 2 teflon rings and O ±rings
from the control valve assembly.
NOTICE: Be careful not to damage the grooves for the te-
flon ring.
(b) Coat 2 new O±rings with power steering fluid, and install
them.
(c) Expand 2 new teflon rings with your fingers.
NOTICE: Be careful not to over±expand the teflon rings.
(d) Install the 2 teflon rings.
(e) Coat the teflon rings with power steering fluid, and snug them
down with your fingers.
(f) Carefully slide the tapered end of SST over the teflon rings
to seal them.
SST 09631±32020
NOTICE: Be careful not to damage the teflon rings.
7. IF NECESSARY, REPLACE PRESSURE CONTROL
VALVE ASSEMBLY
(a) Using a hexagon wrench (6 mm), remove the 3 bolts.
(b) Remove the 3 O±rings from the control valve housing.
(c) Coat 3 new O±rings with power steering fluid, and install
them.
(d) Using a hexagon wrench (6 mm), install a new valve
assembly with the 3 bolts.
Torque: 18 NVm (185 kgfVcm, 13 ftVlbf)
± STEERINGPOWER STEERING GEARSR±41

6. AIR TIGHTNESS TEST
(a) Install SST to the unions of the rack housing.
SST 09631±12071
NOTICE: Do not install union seats.
(b) Apply 53.3 kPa (400 mmHg, 15.75 in.Hg) of vacuum for about
30 seconds.
(c) Check that there is no change in the vacuum.
If there is change in the vacuum, check the installation of the
oil seals.
7. INSTALL CONTROL VALVE ASSEMBLY
(a) Coat the teflon rings, with power steering fluid.
(b) Push the valve assembly into the rack housing.
8. INSTALL CONTROL VALVE HOUSING
(a) Coat a new O±ring with power steering fluid, and install it to
the housing.
(b) To prevent oil seal lip damage, wind vinyl tape on the serrated
part of the control valve shaft.
(c) Using a hexagon wrench (6 mm), torque the 2 bolts.
Torque: 18 NVm (185 kgfVcm, 13 ftVlbf)
9. INSTALL SPACER, BEARING AND SELFLOCKING NUT
Using SST to stop the control valve shaft rotating, torque a
new nut.
SST 09616±00010
Torque: 39 NVm (400 kgfVcm, 29 ftVlbf)
10. INSTALL RACK HOUSING CAP
(a) Apply sealant to 2 or 3 threads of the cap.
Sealant:
Part No. 08833±00080, THREE BOND 1344, LOCTITE
242 or equivalent
(b) Torque the cap.
Torque: 69 NVm (700 kgfVcm, 50 ftVlbf)
11. INSTALL RACK GUIDE SEAT, RACK GUIDE, RACK
GUIDE SPRING AND RACK GUIDE SPRING CAP
(a) Install the seat to the guide.
(b) Apply sealant to 2 or 3 threads of the cap.
Sealant:
Part No. 08833±00080, THREE BOND 1344, LOCTITE
242 or equivalent
(c) Temporarily install the cap.
± STEERINGPOWER STEERING GEARSR±43

12. ADJUST TOTAL PRELOAD
(a) Using a hexagon wrench (24 mm), torque the rack guide
spring cap.
Torque: 25 NVm (250 kgfVcm, 18 ftVlbf)
(b) Using a hexagon wrench (24 mm), return the cap 125
(c) Using SST, turn the control valve shaft right and left 1 or 2
times.
SST 09616±00010
(d) Using a hexagon wrench (24 mm), loosen the cap until the
rack guide spring is not functioning.
(e) Using SST, a torque wrench and hexagon wrench (24 mm),
tighten the cap until the preload is within specification.
SST 09616±00010
Preload (turning):
1.0±1.9 NVm (10±20 kgfVcm, 8.7±17.4 in.Vlbf)
13. INSTALL RACK GUIDE SPRING CAP LOCK NUT
(a) Apply sealant to 2 or 3 threads of the nut.
Sealant:
Part No. 08833±00080, THREE BOND 1344, LOCTITE
242 or equivalent
(b) Using SST and hexagon wrench (24 mm), torque the nut.
SST 09922±10010
Torque: 56 NVm (567 kgfVcm, 41 ftVlbf)
NOTICE: Use SST 09922±10010 in the direction shown in
the illustration.
HINT: Use a torque wrench with a fulcrum length of 340 mm
(13.39 in.)
(c) Recheck the total preload.
Preload (turning):
1.0±1.9 NVm (10±20 kgfVcm, 8.7±17.4 in.Vlbf)
14. INSTALL DUST COVER
15. INSTALL RH AND LH CLAW WASHERS AND RACK ENDS
(a) Install a new washer, and temporarily install the rack end.
HINT: Align the claws of the washer with the rack grooves.
(b) Using a spanner (22 mm) to hold the steering rack, and using
SST, torque the rack end.
SST 09922±10010
Torque: 90 NVm (914 kgfVcm, 66 ftVlbf)
NOTICE: Use SST 09922±10010 in the direction shown in
the illustration.
HINT: Use a torque wrench with a fulcrum length of 380 mm
(14.96 in.) SR±44
± STEERINGPOWER STEERING GEAR

(c) Using a brass bar and hammer, stake the washer.
NOTICE: Avoid any impact to the rack.
16. INS TALL RH AND LH RACK BO O TS , CLAMP S AND
CLIPS
(a) Ensure that the steering rack hole is not clogged with grease.
HINT: If the hole is clogged, the pressure inside the boot will
change after it is assembled and the steering wheel turned.
(b) Install the boot.
NOTICE: Be careful not to damage or twist the boot.
(c) Install the clamp and clip to the boot.
HINT: When the rack guide spring cap is towards you, install
the clip and clamp in the positions shown in the illustration.
17. INSTALL TIE ROD ENDS
(a) Screw the lock nut and tie rod end onto the rack end until the
matchmarks are aligned.
(b) After adjusting toe±in, torque the nut.
Torque: 56 NVm (570 kgfVcm, 41 ftVlbf)
18. INSTALL TURN PRESSURE TUBES
(a) Install 2 new union seats.
(b) Using SST, install the 2 tubes.
SST 09633±00020
Torque: 24 NVm (243 kgfVcm, 17 ftVlbf)
HINT: Use a torque wrench with a fulcrum length of 300 mm
(11.81 in.)
(c) Torque the 2 union bolts over 4 new gaskets.
Torque: 34 NVm (350 kgfVcm, 25 ftVlbf)
POWER STEERING GEAR
INSTALLATION
1. INSTALL POWER STEERING 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 NVm (770 kgfVcm, 55 ftVlbf)
± STEERINGPOWER STEERING GEARSR±45

2. INSTALL RACK HOUSING BRACKET AND GROMMET
Torque the 2 bolts and nuts.
Torque: 75 NVm (770 kgfVcm, 55 ftVlbf)
3. CONNECT PPS SOLENOID CONNECTOR
4. CONNECT PRESSURE FEED TUBE
Torque the union bolt over a new gasket.
Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)
5. CONNECT RETURN TUBE
Torque the union bolt over 2 new gaskets.
Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)
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
Torque the 4 bolts.
9. INSTALL ENGINE UNDER COVER
Install the 10 screws.
10. BLEED POWER STEERING SYSTEM
(See page SR±9)
11. CHECK FRONT WHEEL ALIGNMENT
(See page SA±4) SR±46
± STEERINGPOWER STEERING GEAR

SERVICE SPECIFICATIONS
SERVICE DATA
 Steering wheel freeplay Maximum 30 mm (1.18 in.)
 STEERING COLUMN 
  Pawl stopper Mark 
 1 or A 12.68±12.74 mm (0.4992±0.5016 in.)
 2 or B 12.61±12.67 mm (0.4965±0.4988 in.)
 3 or C 12.54±12.60 mm (0.4937±0.4961 in.)
 4 or D 12.47±12.53 mm (0.4909±0.4933 in.) 5 or E 12.40±12.46 mm (0.4882±0.4906 in.) 6 or F 12.33±12.39 mm (0.4854±0.4878 in.) 
7 or G
 
12.26±12.32 mm (0.4827±0.4850 in.) 
 PS ON±VEHICLE INSPECTION
 
 
  Maximum rise of oil level Below 5 mm (0.20 in.)
  Oil pressure at idle speed with valve closed Minimum 7,845 kPa (80 kgf/cm2, 1,140 psi)
  Steering effort at idle speed Maximum 0.4 NVm (3.6 kgfVcm, 3.1 in.Vlbf)
 PS VANE PUMP 
  Rotor shaft bushing oil clearance STD 0.03±0.05 mm (0.0012±0.0020 in.)
  Rotor shaft bushing oil clearance Maximum 0.07 mm (0.0028 in.)
  Vane plate to rotor groove clearance Maximum 0.03 mm (0.0012 in.)  Vane plate height Minimum 8.6 mm (0.339 in.)  Vane plate thickness Minimum 1.40 mm (0.0551 in.) 
  Vane plate length Minimum
 
 14.99 mm (0.5902 in.)
  Vane plate length Rotor and cam ring mark 
 NONE 14.999±15.001 mm (0.59051±0.59059 in.)
 1 14.997±14.999 mm (0.59043±0.59051 in.)
 2 14.995±14.997 mm (0.59035±0.59043 in.)
 3 14.993±14.995 mm (0.59027±0.59035 in.)
 4 14.991±14.993 mm (0.59020±0.59027 in.)
 Flow control spring length Minimum 33 mm (1.30 in.)
 Pump rotating torque 0.2 NVm (2.5 kgfVcm, 2.2 in.Vlbf) or less PS GEAR HOUSING 
 Steering rack runout Maximum 0.30 mm (0.0118 in.) 
 Total preload
 
 1.0±1.9 NVm (10±20 kgfVcm, 8.7±17.4 in.Vlbf)
 Solenoid valve resistance 6±11

± STEERINGSERVICE SPECIFICATIONSSR±51

TORQUE SPECIFICATIONS
 Part tightened NVm kgfVcm ftVlbf
 STEERING COLUMN   
  Steering wheel set nut 35 360 26  Steering wheel pad set screw 7.1 72 62 in.Vlbf  Column assembly set nut 25 260 19 
 Intermediate shaft x Sliding yoke
 
35
 
360
 
26 
  Tilt memory bolt x Square nut
 
 6.4
 
 65
 
 56 in.Vlbf
  Tilt lever assembly set screw 4.7 48 42 in.Vlbf
  Tilt pawl set nut 5.9 60 52 in.Vlbf
  Tilt lever retainer set nut 15 150 11
  Tilt memory bolt set nut 5.9 60 52 in.Vlbf
  Turn signal bracket set bolt 8.8 90 78 in.Vlbf
  Sliding yoke 35 360 26
  Compression set screw 6.4 65 56 in.Vlbf PS VANE PUMP   
  PS vane pump set bolt 58 590 42 
  Union bolt
 
 49
 
 500
 
 36
  Vane pump pulley set nut 43 440 32
  Front housing x Rear housing 17 170 12
  Pressure port union 83 850 61
  Oil reservoir set bolt (2JZ±GE) Front side bolt 13 130 9
 Rear side bolts 17 170 12
  Suction port union set bolt (2JZ±GTE) 13 130 9
 PS GEAR HOUSING   
  Tie rod end x Steering knuckle 49 500 36  Control valve shaft x Intermediate shaft 35 360 26  Pressure feed and return tube set union bolts 49 500 36 
  Gear housing set bolt and nut
 
 75
 
 770
 
 55
  Pressure control valve assembly x Control valve housing 18 185 13
  Control valve housing set bolt 18 185 13
  Self±locking nut 39 400 29
  Rack housing cap 69 700 501
  Rack guide spring cap lock nut 56 567 41
  Rack end 90 914 66
  Tie rod end lock nut 56 570 41  Turn pressure tube union nut 24 243 17  Turn pressure tube union bolt 34 350 25
SR±52± STEERINGSERVICE SPECIFICATIONS