steering wheel TOYOTA LAND CRUISER 1996 J80 Repair Manual

RS0PK−01
R13515
Front Passenger Airbag Assembly
Steering Wheel Pad Airbag Sensor Assembly
−
SUPPLEMENTAL RESTRAINT SYSTEM WIRE HARNESS AND CONNECTOR
RS−37
1136
Author: Date:
1996 LAND CRUISER (RM451U)
WIRE HARNESS AND CONNECTOR
LOCATION
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SA1U7−01
−
SUSPENSION AND AXLE TROUBLESHOOTING
SA−1
858
Author: Date:
1996 LAND CRUISER (RM451U)
TROUBLESHOOTING
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers \
indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.
(w/ Differential locking system):
Check that center differential lock mode is set.
When switching differential Free↔Lock, the indicator lamp will blink if the gears of the differen-
tial lock sleeve are not meshed. If this occurs, when the tires are rotated \
to apply differential
power to the differential, the differential locks and the indicator lamp\
light up.
SymptomSuspect AreaSee page
Wander/ pulls
1. Tires: worn or improperly inflated
2. Wheel alignmemt: incorrect
3. Steering linkage: loosen or worn
4. Hub bearings: loosen or worn
5. Steering gear: out of adjustment or brokenSA−3
SA−4
SR−47 SA−8
SR−41
Bottoming
1. Vehicle: overloaded
2. Spring weak
3. Shock absorber: worn out−
SA−49
SA−49
Sways/ pitches
1. Tires: worn or improperly inflated
2. Stabilizer bar: bent or broken
3. Shock absorber: worn outSA−3
SA−60
SA−49
Front wheel shimmy
1. Tires: worn or improperly inflated
2. Wheels: out of balance
3. Shock absorber: worn out
4. Wheel alignmemt: incorrect
5. Hub bearings: loosen or worn
6. Steering linkage: loosen or worn
7. Steering gear: out of adjustment or brokenSA−3
SA−3
SA−49 SA−3
SA−7
SR−45
SR−38
Abnormal tire wear
1. Tires: worn or improperly inflated
2. Wheel alignmemt: incorrect
3. Suspension parts: worn out
4. Shock absorber: worn outSA−3
SA−3 −
SA−49
Noise in front dif ferential
1. Oil level: low or wrong grade
2. Excessive backlash between pinion and ring gear
3. Ring, pinion ro side gears: worn or chipped
4. Pinion shaft bearing: worn
5. Side bearing: worn
6. Differential bearing: loosen or wornSA−21
SA−29
SA−29
SA−29
SA−29
SA−29
Oil leak from front dif ferential
1. Oil level: too high or wrong grade
2. Drive pinion oil seal: worn or damaged
3. Side gear oil seal: worn or damaged
4. Companion flange: loosen or damaged
5. Side gear shaft: damagedSA−21
SA−29
SA−29
SA−29
SA−29
Noise in rear axle
1. Oil level: low or wrong grade
2. Excessive backlash between pinion and ring gear
3. Ring, pinion ro side gears: worn or chipped
4. Pinion shaft bearing: worn
5. Axle shaft bearing: worn
6. Differential bearing: loosen or wornSA−73
SA−87
SA−87
SA−87
SA−87
SA−87
Oil leak from rear axle1. Oil seal: worn or damaged
2. Rear axle housing: crackedSA−73
−
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SA1U8−02
R03031
R13503
R07928
−
SUSPENSION AND AXLE TIRE AND WHEEL
SA−3
860
Author: Date:
1996 LAND CRUISER (RM451U)
TIRE AND WHEEL
INSPECTION
1. INSPECT TIRE
(a) Check the tires for wear and for the proper inflation pres-
sure.
Cold tire inflation pressure: See page SS−30
(b) Check the tire runout. Tire runout: 3.0 mm (0.118 in.) or less
2. ROTATE TIRES
HINT:
See the illustration for where to rotate each tire.
3. INSPECT WHEEL BALANCE
(a) Check and adjust the Off−the−car balance.
(b) If necessary, check and adjust the On −the−car balance.
Unbalance after adjustment: 13.0 g (0.029 lb) or less
4. CHECK WHEEL BEARING LOOSENESS
Check the no backlash in the bearing shaft direction.
5. CHECK FRONT SUSPENSION FOR LOOSENESS
6. CHECK STEERING LINKAGE FOR LOOSENESS
7. CHECK BALL JOINT FOR LOOSENESS
8. CHECK SHOCK ABSORBER WORKS PROPERLY
Check for oil leaks
Check mounting bushings for wear
Bounce front and rear of the vehicle
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SA1U9−02
Z03382
SA3213
AB
D
C
Front
R05628
A
B
A = B
SA−4
−
SUSPENSION AND AXLE FRONT WHEEL ALIGNMENT
861
Author: Date:
1996 LAND CRUISER (RM451U)
FRONT WHEEL ALIGNMENT
INSPECTION
1. MEASURE VEHICLE HEIGHT
Clearance:
A (Follow spring clearance): 36 mm (1.42 in.)
B (Bumper stopper clearance): 104 mm (4.09 in.)
If the clearance of the vehicle is not standard, try to level the ve-
hicle by rocking it down.
If still not correct, check for bad springs or suspension parts.
2. INSTALL CAMBER−CASTER−KINGPIN GAUGE OR ONTO WHEEL ALIGNMENT TESTER
Follow the specific instructions of the equipment manufacturer.
3. INSPECT CAMBER, CASTER AND STEERING AXIS INCLINATION
Camber
Left−right error1°00’ ± 45
45’ or less
Caster Left−right error3°00’ ± 1°
45’ or less
Steering axis inclination13 °00’ ± 45’
Camber, caster and steering axis inclination are not adjustable.
If measurements are not within the specification, inspect the
suspension parts for damaged and/or worn out parts and re-
place them as necessary.
4. INSPECT TOE −IN
To e−in
(total)A+B: 0.2 ° ± 0.2°
C −D: 2 ± 2 mm (0.08 ± 0.08 in.)
If toe− in is not within the specification, adjust by the tie rod end.
5. ADJUST TOE−IN
(a) Loosen the clamp bolts and nuts.
(b) Adjust toe−in to the correct value by turning the tie rod.
HINT:
Make sure that the lengths of the left and right tie rod ends are
the same.
(c) Torque the clamp bolts and nuts. Torque: 37 N·m (375 kgf·cm, 27 ft·lbf)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

R05626
Front
Side+10
° +60
°
−10 °
FA0507
FA0018
A B
Front BA
A: Inside
B: Outside
−
SUSPENSION AND AXLE FRONT WHEEL ALIGNMENT
SA−5
862
Author: Date:
1996 LAND CRUISER (RM451U)
HINT:
The clamps opening must be positioned at the rear of the tie rod
end face within 60 °±10° from the vehicle axis.
6. INSPECT WHEEL ANGLE
(a) Remove the caps of the knuckle stopper bolts and check the steering angles.
(b) Turn the steering wheel fully, and measure the turning angle.
Inside wheel32°00’ − 35°00’
Outside wheel31 °00’ (Reference)
HINT:
When the steering wheel is fully turned, make sure that the
wheel is not touching the body or brake flexible hose.
If maximum steering angles differ from the standard value, ad-
just the wheel angle with the knuckle stopper bolts.
Torque: 44 N·m (450 kgf·cm, 33 ft·lbf)
If the wheel angle still cannot be adjusted within limits, inspect
and replace damaged or worn steering parts.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SA1UI−01
SA2650
SST
Z15221
Lithium Base Wheel Bearing
Grease, NIGI No.2
R08387SST
R08388
SST
−
SUSPENSION AND AXLE STEERING KNUCKLE AND AXLE SHAFT
SA−17
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL OIL SEAL TO AXLE HOUSING
Using SST and a hammer, install a new oil seal into the axle
housing.
SST 09618−60010
2. INSTALL OIL SEAL SET
Install these parts to the steering knuckle:
Oil seal and retainer
Felt dust seal
Rubber seal and steel ring
3. PACK BEARINGS WITH LITHIUM BASE WHEEL
BEARING GREASE, NLGI NO.2
(a) Place lithium base wheel bearing grease, NLGI No.2 on your hand.
(b) Pack grease into the bearing until the grease oozes out from the outer side.
(c) Do the same around the bearing circumference.
4. INSTALL STEERING KNUCKLE AND BEARINGS
(a) Place the bearings in positions on the knuckle and axle housing.
(b) Install the knuckle on the axle housing.
5. INSTALL KNUCKLE ARM AND BEARING CAP
(a) Using SST, support the upper bearing inner race. SST 09606−60020
HINT:
Use the SST with a collar.
(b) Install the bearing cap over the shim that were originally
used.
(c) Using a hammer, install the bearing cap into the bearing
inner race.
(d) Using SST, support the lower bearing inner race. SST 09606−60020
HINT:
Use the SST with a collar.
(e) Using a hammer, tap the knuckle arm and shim into the
bearing inner race.
(f) Remove the SST from the knuckle.
(g) Install the 4 cone washers and nuts.
Torque: 96 N·m (980 kgf·cm, 71 ft·lbf)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

−
SUSPENSION AND AXLE STEERING KNUCKLE AND AXLE SHAFT
SA−19
1996 LAND CRUISER (RM451U)
(c) Torque the 8 bolts.
Torque: 47 N·m (475 kgf·cm, 34 ft·lbf)
13. CONNECT ABS SPEED SENSOR
Connect the speed sensor and 2 bolts to the steering knuckle.
Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
14. INSTALL AXLE HUB (See page SA−9)
15. CHECK FRONT WHEEL ALIGNMENT (See page SA−4 )
16. CHECK ABS SPEED SENSOR SIGNAL (See page DI−190 )
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SR165−01
SR−2
−
STEERING TROUBLESHOOTING
1053
Author: Date:
1996 LAND CRUISER (RM451U)
TROUBLESHOOTING
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers \
indicate the priority of the likely
cause of the problem. Check each part in the order shown. If necessary, repair or replace these parts.
SymptomSuspect AreaSee page
Hard steering
11. Tires (Improperly inflated)
12.Power steering fluid level (Low)
13.Front wheel alignment (Incorrect)
14.Steering system joints (Worn)
15.Suspension arm ball joints (W orn)
16.Steering column (Binding)
17.Power steering vane pump
18.Power steering gearSA−3
SR−4 SA−4 −
−
−
SR−21
SR−33
Poor return
1. Tires (Improperly inflated)
2. Front wheel alignment (Incorrect)
3. Steering column (Binding)
4. Power steering gearSA−3
SA−4 −
SR−33
Excessive play
1. Steering system joints (Worn)
2. Suspension arm ball joints (W orn)
3. Intermediate shaft, Universal joint, Sliding yoke (Worn)
4. Front wheel bearing (W orn)
5. Power steering gear−
−
−
SR−7
SR−33
Abnormal noise
1. Power steering fluid level (Low)
2. Steering system joints (Worn)
3. Power steering vane pump
4. Power steering gearSR−4 −
SR−21
SR−33
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SR167−01
R07281
Normal
Abnormal
−
STEERING POWER STEERING FLUID
SR−3
1054
Author: Date:
1996 LAND CRUISER (RM451U)
POWER STEERING FLUID
BLEEDING
1. CHECK FLUID LEVEL (See page SR−4 )
2. JACK UP FRONT OF VEHICLE AND SUPPORT IT WITH STANDS
3. TURN STEERING WHEEL
With the engine stopped, turn the wheel slowly from lock to lock
several times.
4. LOWER VEHICLE
5. START ENGINE
Run the engine at idle for a few minutes.
6. TURN STEERING WHEEL
(a) With the engine idling, turn the wheel to left or right full lock and keep it there for 2 −3 seconds, then turn the
wheel to the opposite full lock and keep it there for 2 −3 se-
conds.
(b) Repeat (a) several times.
7. STOP ENGINE
8. CHECK FOR FOAMING OR EMULSIFICATION
If the system has to be bled twice specifically because of foam-
ing or emulsification, check for fluid leaks in the system.
9. CHECK FLUID LEVEL (See page SR−4)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

SR166−01
R07281
Normal Abnormal
SR−4
−
STEERING POWER STEERING FLUID
1996 LAND CRUISER (RM451U)
INSPECTION
1. CHECK FLUID LEVEL
(a) Keep the vehicle level.
(b) With the engine stopped, check the fluid level in the oil reservoir.
If necessary, add fluid.
Fluid: ATF DEXRON® II or III
HINT:
Check that the fluid level is within the HOT LEVEL range on the
reservoir cap dipstick. If the fluid is cold, check that it is within
the COLD LEVEL range.
(c) Start the engine and run it at idle.
(d) Turn the steering wheel from lock to lock several times to
boost fluid temperature.
Fluid temperature: 80° C (176°F)
(e) Check for foaming or emulsification.
If there is foaming or emulsification, bleed power steering sys-
tem. (See page SR−3 ).
(f) With the engine idling, measure the fluid level in the oil reservoir.
(g) Stop the engine.
(h) Wait a few minutes and remeasure the fluid level in the oil reservoir.
Maximum fluid level rise: 5 mm (0.20 in.)
If a problem is found, bleed power steering system (See page
SR−3 ).
(i) Check the fluid level.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010