TOYOTA LAND CRUISER 1998 Factory Repair Manual
Manufacturer: TOYOTA, Model Year: 1998, Model line: LAND CRUISER, Model: TOYOTA LAND CRUISER 1998Pages: 3115, PDF Size: 54.88 MB
Page 2831 of 3115
F17180
19°
F17595
SST
F17182
SST
SR-62
- STEERINGPOWER STEERING GEAR
2271 Author: Date:
2004 LAND CRUISER (RM1071U)
7. INSTALL CONTROL VALVE HOUSING WITH CON-
TROL VALVE ASSEMBLY
(a) Coat a new O-ring with power steering fluid, and install
it to the valve housing.
(b) Align the matchmarks on the valve housing and rack
housing, and install the valve housing with the valve as-
sembly to the rack housing.
(c) Torque the 2 bolts.
Torque: 18 N´m (180 kgf´cm, 13 ft´lbf)
8. INSTALL DUST COVER
9. INSTALL RACK GUIDE SUB- ASSEMBLY, RACK
GUIDE SPRING AND RACK GUIDE SPRING 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) Temporarily install the cap.
10. ADJUST TOTAL PRELOAD
(a) To prevent the steering rack teeth from damaging the oil
seal lip, temporarily install the RH and LH rack ends.
(b) Torque the rack guide spring cap.
Torque: 25 N´m (250 kgf´cm, 18 ft´lbf)
(c) Return the cap 19°.
(d) Using SST, turn the control valve shaft right and left 1 or
2 times.
SST 09616-0001 1
(e) Loosen the cap until the rack guide spring is not function-
ing.
(f) Using SST and a torque wrench, tighten the cap until the
preload is within specification.
SST 09616-0001 1
Preload (turning):
Center Area
1.8 - 2.2 N´m (18.4 - 22.4 kgf´cm, 16.0 - 19.5 in.´lbf)
End Area
1.3 - 1.7 N´m (13.3 - 17.3 kgf´cm, 11.5 - 15.0 in.´lbf)
Page 2832 of 3115
F04836
SSTFulcrum
Length
F05047
Rack Groove
F17183
Fulcrum Length
SST
- STEERINGPOWER STEERING GEAR
SR-63
2272 Author: Date:
2004 LAND CRUISER (RM1071U)
11. 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) Holding the rack guide spring cap rotating, and using
SST, torque the nut.
SST 09922-10010
Torque: 52 N´m (520 kgf´cm, 38 ft´lbf)
NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
HINT:
Use a torque wrench with a fulcrum length of 345 mm (14.97
in.).
(c) Recheck the total preload.
Preload (turning):
Center Area
1.8 - 2.2 N´m (18.4 - 22.4 kgf´cm, 16.0 - 19.5 in.´lbf)
End Area
1.3 - 1.7 N´m (13.3 - 17.3 kgf´cm, 11.5 - 15.0 in.´lbf)
(d) Remove the RH and LH rack ends.
12. INSTALL RH AND LH CLAW WASHERS AND RACK
ENDS
(a) Install a new washer, and temporarily tighten the rack
end.
HINT:
Align the claws of the washer with the steering rack grooves.
(b) Using a spanner to hold the steering rack steady, and us-
ing SST, torque the rack end.
SST 09922-10010
Torque: 99 N´m (1,014 kgf´cm, 74 ft´lbf)
NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
HINT:
Use a torque wrench with a fulcrum length of 380 mm (13.58
in.).
Page 2833 of 3115
F17184
Brass Bar
F17596
F05049
F17597
SST
Fulcrum
Length
SR-64
- STEERINGPOWER STEERING GEAR
2273 Author: Date:
2004 LAND CRUISER (RM1071U)
(c) Using a brass bar and hammer, stake the washer.
NOTICE:
Avoid any impact to the rack.
(d) Employ the same manner described above to the other
side.
13. INSTALL RH AND LH RACK BOOTS, CLAMPS AND
CLIPS
(a) Ensure that the tube hole is not clogged with grease.
HINT:
If the tube hole is clogged, the pressure inside the boot will
change after it is assembled and the steering wheel is turned.
(b) Install the boot.
NOTICE:
Be careful not to damage or twist the boot.
(c) Using pliers tighten a new clamp, as shown in the illustra-
tion.
(d) Employ the same manner described above to the other
side.
14. INSTALL 2 TURN PRESSURE TUBES
Using SST, install the tube.
SST 09023-38200
Torque: 23 N´m (230 kgf´cm, 17 ft´lbf)
HINT:
Use a torque wrench with a fulcrum length of 300 mm
(11.81 in.).
This torque value is effective in case that SST is parallel
to a torque wrench.
Page 2834 of 3115
SR0MK-08
F12852
SST
R13479
Matchmarks
- STEERINGPOWER STEERING GEAR
SR-51
2260 Author: Date:
2004 LAND CRUISER (RM1071U)
REMOVAL
NOTICE:
Remove the steering wheel assembly before the steering
gear removal, because there is possibility of breaking of
the spiral cable.
1. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
2. REMOVE STEERING WHEEL PAD
(See page SR-14)
3. REMOVE STEERING WHEEL (See page SR-14)
4. REMOVE NO. 1 ENGINE UNDER COVER
Remove the 7 bolts.
5. REMOVE NO. 2 ENGINE UNDER COVER
Remove the 6 bolts.
6. DISCONNECT RH AND LH TIE ROD ENDS
(See page SA-20)
7. REMOVE ENGINE OIL FILTER ASSEMBLY
(a) Disconnect the 2 clips and hoses.
(b) Remove the 2 bolts and nut with the bracket.
(c) Remove the O-ring.
8. DISCONNECT NO. 2 INTERMEDIATE SHAFT AS-
SEMBLY (See page SR-14)
HINT:
Turn the steering wheel fully to the right side.
9. DISCONNECT PRESSURE FEED TUBE
Remove the union bolt, gasket and disconnect the pressure
feed tube.
10. DISCONNECT RETURN TUBE
Using SST, disconnect the tube.
SST 09023-38400
11. REMOVE RH AND LH TIE ROD ENDS AND LOCK
NUTS
(a) Place matchmarks on the tie rod end and rack end.
(b) Loosen the lock nut, and remove the tie rod end and lock
nut.
(c) Employ the same manner described above to the other
side.
Page 2835 of 3115
F06128
SR-52
- STEERINGPOWER STEERING GEAR
2261 Author: Date:
2004 LAND CRUISER (RM1071U)
12. REMOVE PS GEAR ASSEMBLY
Remove the 2 gear assembly set bolts, nuts and washers.
HINT:
Slide the gear assembly to the right side, pull out the left side
of the gear assembly from the member.
Page 2836 of 3115
SR1C5-02
F04842
Press
SSTOil
Seal
BearingSST
F04843
Press
Oil Seal SST
SST
F04844
Press
Bearing
Oil Seal SST
W01749
Press
SST
Oil Seal
W01750
SST
Oil Seal
SSTPress
- STEERINGPOWER STEERING GEAR
SR-57
2266 Author: Date:
2004 LAND CRUISER (RM1071U)
REPLACEMENT
1. IF NECESSARY, REPLACE OIL SEAL AND BEARING
(a) Using SST, press out the oil seal and bearing from the
control valve housing.
SST 09950-60010 (09951-00260),
09950-70010 (09951-07150)
(b) Coat a new oil seal lip with power steering fluid.
(c) Using SST, press in the oil seal.
SST 09950-60010 (09951-00180, 09951-00330,
09952-06010), 09950-70010 (09951-07150)
NOTICE:
Make sure to install the oil seal facing in the correct direc-
tion.
(d) Coat a new bearing with molybdenum disulfide lithium
base grease.
(e) Using SST, press in the bearing.
SST 09950-60010 (09951-00330),
09950-70010 (09951-07150)
2. IF NECESSARY, REPLACE OIL SEAL
(a) Using SST, press out the oil seal from the bearing guide
nut.
SST 09950-60010 (09951-00320),
09950-70010 (09951-07100)
(b) Coat a new oil seal lip with power steering fluid.
(c) Using SST, press in the oil seal.
SST 09950-60010 (09951-00280, 09951-00360,
09952-06010), 09950-70010 (09951-07100)
NOTICE:
Make sure to install the oil seal facing in the correct direc-
tion.
Page 2837 of 3115
R11302
R16011Bushing
R10955
R06172
N00401
SR-58
- STEERINGPOWER STEERING GEAR
2267 Author: Date:
2004 LAND CRUISER (RM1071U)
3. INSPECT BUSHING
(a) Check the inside of the bushing of the cylinder end stop-
per for cracks. If faulty, replace the bushing.
(b) Apply molybdenum disulfide lithium base grease to the in-
side of the bushing.
4. IF NECESSARY, REPLACE BUSHING
(a) Using a screwdriver, remove the bushing from the cylin-
der end stopper.
NOTICE:
Be careful not to damage the cylinder end stopper.
(b) Coat the inside of a new bushing with molybdenum disul-
fide lithium base grease.
(c) Install the bushing.
5. IF NECESSARY, REPLACE TEFLON RING AND O-
RING
(a) Using a screwdriver, remove the teflon ring and O-ring
from the steering rack.
NOTICE:
Be careful not to damage the groove for the ring.
(b) Coat a new O-ring with power steering fluid and install it.
(c) Expand a new teflon ring with your fingers.
NOTICE:
Be careful not to overexpand the ring.
(d) Coat the ring with power steering fluid.
(e) Install the ring to the rack, and settle it down with your fin-
gers.
Page 2838 of 3115
R09564
Z06085
SST
F04830
Screw
Extractor
F04831
Sliding Handle
- STEERINGPOWER STEERING GEAR
SR-59
2268 Author: Date:
2004 LAND CRUISER (RM1071U)
6. IF NECESSARY, REPLACE TEFLON RINGS
(a) Using a screwdriver, remove the 4 teflon 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 overexpand the ring.
(c) Coat the rings with power steering fluid.
(d) Install the rings to the control valve assembly, and settle
them down with your fingers.
(e) Carefully slide the tapered end of SST over the rings until
the ring fits to the steering rack.
SST 09631-20081
NOTICE:
Be careful not to damage the rings.
7. IF NECESSARY, REPLACE UNION SEAT
(a) Using a screw extractor, remove the union seat from the
control valve housing.
(b) Using plastic hammer and sliding handle, lightly tap in a
new union seat.
NOTICE:
Before installing the union seat, remove dust sticking to
the control valve housing.
Page 2839 of 3115
SR0MD-1 1
F17213
Air Cleaner Assembly
with Air Cleaner Hose
MAF Meter Connector
Clamp
Union Bolt
50 (510, 37)
Vacuum Hose
Gasket
Pressure Feed Tube
Suction Hose
Clip
Clip
PS Vane Pump
Assembly
17 (175, 13)
Drive Belt
No. 2 Engine Under Cover x 6
x 7
No. 1 Engine Under CoverN´m (kgf´cm, ft´lbf) : Specified torque
Non-reusable part
SR-38
- STEERINGPOWER STEERING VANE PUMP
2247 Author: Date:
2004 LAND CRUISER (RM1071U)
POWER STEERING VANE PUMP
COMPONENTS
Page 2840 of 3115
F17279
Pressure Port Union
69 (700, 51)
O-Ring
Flow Control Valve
Spring
O-Ring Suction Port Union
12 (120, 9)
Vane Pump with Shaft
Vane Pump Pulley
Oil SealFront Housing
Gasket
22 (225, 16)
Rear Housing
O-Ring
Side Plate
Cam Ring
Vane Pump
Rotor
Snap Ring x10Vane Plate
N´m (kgf´cm, ft´lbf): Specified torque
Non-reusable part
Power steering fluid
- STEERINGPOWER STEERING VANE PUMP
SR-39
2248 Author: Date:
2004 LAND CRUISER (RM1071U)