Page 641 of 2248

G4M0126
14) If tie-rod end was removed, screw in lock nut and tie-
rod end to screwed portion of tie-rod, and tighten lock nut
temporarily in a position as shown in figure.
Installed tie-rod length: L
15 mm (0.59 in)
NOTE:
Pay attention to difference between right and left tie-rod
ends.
G4M0127
15) Inspect gearbox as follows:
A. Holding tie-rod end, repeat lock to lock two or three
times as quickly as possible.
B. Holding tie-rod end, turn it slowly at a radius one or two
times as large as possible.
After all, make sure that boot is installed in the specified
position without deflation.
16) Remove gearbox from ST.
ST 926200000 STAND
17) Install four pipes on gearbox.
(1) Connect pipes A and B to four pipe joints of gear-
box. Connect upper pipe B first, and lower pipe A.
Tightening torque:
13±3 N⋅m (1.3±0.3 kg-m, 9.4±2.2 ft-lb)
G4M0101
(2) Connect pipes C and D to gearbox.
Connect lower pipe C first, and upper pipe D second.
Tightening torque:
15±5 N⋅m (1.5±0.5 kg-m, 10.8±3.6 ft-lb)
G4M0102
E: INSTALLATION
1) Insert gearbox into crossmember, being careful not to
damage gearbox boot.
2) Tighten gearbox to crossmember bracket via clamp with
bolt to the specified torque.
Tightening torque:
59±12 N⋅m (6.0±1.2 kg-m, 43±9 ft-lb)
25
4-3SERVICE PROCEDURE
3. Steering Gearbox (Power Steering System) [LHD model]
Page 642 of 2248

3) How to install the joint.
(1) Push the long yoke of the joint, all the way into the
serrated portion of the steering shaft, setting the bolt
hole in the cutout.
(2) Then pull the short yoke all way out of the serrated
portion of the gearbox, setting the bolt hole in the cut-
out.
(3) Insert the bolt through the short yoke, pull the joint
and confirm that the bolt is on cutout of the gearbox.
G4M0086
(4) Fasten the short yoke side with a spring washer
and bolt, then fasten the long yoke side.
Tightening torque:
24±3 N⋅m (2.4±0.3 kg-m, 17.4±2.2 ft-lb)
G4M0097
4) Connect tie-rod end and knuckle arm, and tighten with
castle nut. Fit cotter pin into the nut and bend the pin to
lock.
Castle nut tightening torque:
Tighten to 27.0±2.5 N⋅m (2.75±0.25 kg-m,
19.9±1.8 ft-lb), and tighten further within 60°until
cotter pin hole is aligned with a slot in the nut.
CAUTION:
When connecting, do not hit cap at the bottom of tie-
rod end with hammer.
5) Install front stabilizer to vehicle.
6) Install front exhaust pipe assembly.
7) Install tires.
8) Tighten wheel nuts to the specified torque.
Tightening torque:
88±10 N⋅m (9.0±1.0 kg-m, 65±7 ft-lb)
9) Connect ground cable to battery.
10) Pour fluid into oil tank, and bleed air.
11) Check for fluid leaks.
12) Install jack-up plate.
WARNING:
Be careful, exhaust manifold is hot.
13) Lower vehicle.
14) Check fluid level in oil tank.
26
4-3SERVICE PROCEDURE
3. Steering Gearbox (Power Steering System) [LHD model]
Page 643 of 2248
G4M0132
15) After adjusting toe-in and steering angle, tighten lock
nut on tie-rod end.
Tightening torque:
83±5 N⋅m (8.5±0.5 kg-m, 61.5±3.6 ft-lb)
CAUTION:
When adjusting toe-in, hold boot as shown to prevent
it from being rotated or twisted. If twisted, straighten it.
G4M0133
F: ADJUSTMENT
1) Adjust front toe.
Standard of front toe:
IN 3—OUT 3 mm (IN 0.12—OUT 0.12 in)
2) Adjust steering angle of wheels.
Inner wheel: 37.6°±1.5
Outer wheel: 32.6°±1.5
B4M0133A
3) If steering wheel spokes are not horizontal when wheels
are set in the straight ahead position, and error is more
than 5°on the periphery of steering wheel, correctly re-in-
stall the steering wheel.
G4M0135
4) If steering wheel spokes are not horizontal with vehicle
set in the straight ahead position after this adjustment,
correct it by turning the right and left tie-rods in the same
direction by the same turns.
27
4-3SERVICE PROCEDURE
3. Steering Gearbox (Power Steering System) [LHD model]
Page 644 of 2248
4. Steering Gearbox (Power Steering
System) [RHD model]
NOTE:
For disassembly and assembly of gearbox unit, refer to
section Control Valve (Power Steering Gearbox).
B4M0666A
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 20±4 (2.0±0.4, 14.5±2.9)
T2: 25±5 (2.5±0.5, 18.1±3.6)
T3: 39±10 (4.0±1.0, 29±7)
T4: 64±10 (6.5±1.0, 47±7)
T5: 78±10 (8.0±1.0, 58±7)
T6: 83±5 (8.5±0.5, 61.5±3.6)
28
4-3SERVICE PROCEDURE
4. Steering Gearbox (Power Steering System) [RHD model]
Page 645 of 2248
1Dust cover
2Valve housing
3Y-packing
4Ball-bearing
5Spacer
6Pinion
7Shim
8Dust seal
9Clip
10Tie-rod end
11Clip
12Boot
13Wire
14Tie-rod RH
15Lock washer
16Sleeve
17Spring
18Adjusting screw
19Lock nut
20Pipe A
21Pipe B
22Adapter
23Housing ASSY
24Back-up washer
25Oil seal
26Rack
27O-ring
28Oil seal
29Y-packing
30Bush
31Holder
32Tie-rod LH
29
4-3SERVICE PROCEDURE
4. Steering Gearbox (Power Steering System) [RHD model]
Page 646 of 2248

A: REMOVAL
1) Disconnect battery negative terminal.
2) Disconnect both oxygen sensor and exhaust gas tem-
perature warning sensor connectors from front exhaust
pipe assembly.
WARNING:
Be careful as exhaust pipe is hot.
3) Raise vehicle with a jack and remove front wheel.
4) Disconnect front exhaust pipe assembly.
G4M0097
5) Remove cotter pin and castle nut. Using a puller,
remove tie-rod end from knuckle arm.
G4M0098
6) Remove jack-up plate and stabilizer.
G4M0786
7) Disconnect one pipe joint A from center of gearbox
assembly, and connect a vinyl hose to it. While turning
steering wheel to the left and right, drain fluid through the
hose. Similarly, drain fluid from the other pipe joint B.
G4M0787
8) Remove lower and upper bolts from universal joint, and
remove universal joint in the upward direction.
NOTE:
Scribe alignment marks on universal joint so that it can be
reassembled at the original serration.
30
4-3SERVICE PROCEDURE
4. Steering Gearbox (Power Steering System) [RHD model]
Page 647 of 2248

9) Remove flare nuts from control valve of gearbox
assembly, and disconnect upper and lower hoses B and A.
CAUTION:
Always disconnect hoses B and A in that order.
Be careful not to damage the hoses during removal.
10) Remove bolts securing gearbox to crossmember, and
detach gearbox.
G4M0788
B: DISASSEMBLY
1) Disconnect four pipes from gearbox.
2) Secure gearbox removed from vehicle in vice using ST.
ST 926200000 STAND
CAUTION:
Secure the gearbox assembly in a vice using the ST as
shown. Do not attempt to secure it without this ST.
G4M0789
3) Pry off clip from outer end of boot, and slide boot toward
tie-rod end.
G4M0790
4) Using ST, remove lock wire from inner end of boot, and
remove boot.
ST 927590000 WRENCH
G4M0791
5) Extend rack approximately 40 mm (1.57 in) out. Unlock
lock wire at lock washer on each side of tie-rod end using
a standard screwdriver.
CAUTION:
Be careful not to scratch rack surface as oil leaks may
result.
31
4-3SERVICE PROCEDURE
4. Steering Gearbox (Power Steering System) [RHD model]
Page 648 of 2248
G4M0792
6) Using ST, loosen lock nut.
ST 926230000 SPANNER
G4M0793
7) Tighten adjusting screw until it no longer tightens.
G4M0794
8) Using a wrench [32 mm (1.26 in) width across flats] or
adjustable wrench, remove tie-rod.
CAUTION:
Check ball joint for free play, and tie-rod for bends.
Replace if necessary.
Check dust seals used with tie-rod end ball joint for
damage or deterioration. Replace if necessary.
9) Loosen adjusting screw and remove spring and sleeve.
CAUTION:
Replace spring and/or sleeve if damaged.
G4M0795
10) Disconnect pipes A and B from steering body and con-
trol valve housing.
CAUTION:
Replace pipes and/or flare nuts if damaged.
32
4-3SERVICE PROCEDURE
4. Steering Gearbox (Power Steering System) [RHD model]