wheel bolts TOYOTA LAND CRUISER 1986 Factory User Guide

AB0163
Wire Harness
Diameter
Stripped Wire Harness Section
H20646
L
M
H20057
SST
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
RS-23
2298 Author
: Date
:
2004 LAND CRUISER (RM1071U)
HINT:
Have a battery ready as the power source to deploy the airbag.
(a) Remove the steering wheel pad (See page SR-14).
CAUTION:

When storing the steering wheel pad, keep the upper
surface of the pad facing upward.

When removing the steering wheel pad, work must be
started 90 seconds after the ignition switch is turned
to the ºLOCKº position and the negative (-) terminal
cable is disconnected from the battery.
(b) Using a service-purpose wire harness for the vehicle, tie
down the steering wheel pad to the disc wheel.
Wire harness: Stripped wire harness section
1.25 mm
2
or more (0.0019 in2. or more).
CAUTION:
If a wire harness which is too thin or some other thing is
used to tie down the steering wheel pad, it may be snapped
by the shock when the airbag is deployed. This is highly
dangerous. Always use a wire harness for vehicle use
which is at least 1.25 mm
2
(0.0019 in2).
HINT:
To calculate the square of the stripped wire harness section:
Square = 3.14 x (Diameter)
2
divided by 4
(1) Install the 2 bolts with washers in the 2 bolt holes in
the steering wheel pad.
Bolt:
L: 35.0 mm (1.387 in.)
M: 6.0 mm (0.236 in.)
Pitch: 1.0 mm (0.039 in.)
NOTICE:

Tighten the bolts by hand until the bolts become diffi-
cult to turn.

Do not tighten the bolts excessively.
(2) Connect the connectors of the SST to the steering
wheel pad connectors.
SST 09082-00802 (09082-10801, 09082-30801)

H20060
2 Times or more
H20058
AB0158
SSTBattery RS-24
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
2299 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(3) Using 3 wire harness, wind the wire harness at least
2 times each around the bolts installed on the left
and right sides of the steering wheel pad.
CAUTION:

Tightly wind the wire harness around the bolts so that
there is no slack.

If there is slackness in the wire harness, the steering
wheel pad may come loose due to the shock when the
airbag is deployed. This is highly dangerous.
(4) Face the upper surface of the steering wheel pad
upward. Separately tie the left and right sides of the
steering wheel pad to the disc wheel through the
hub nut holes. Position the steering wheel pad con-
nector so that it hangs downward through a hub
hole in the disc wheel.
CAUTION:

Make sure that the wire harness is tight. It is very dan-
gerous when looseness in the wire harness results in
the steering wheel pad coming free through the shock
from the airbag deploying.

Always tie down the steering wheel pad with the pad
side facing upward. It is very dangerous if the steer-
ing wheel pad is tied down with the metal surface fac-
ing upward as the wire harness will be cut by the
shock caused by the airbag is deployment and the
steering wheel pad will be thrown into the air.
NOTICE:
The disc wheel will be marked by airbag deployment, so
when disposing of the airbag, use a redundant disc wheel.
(c) Check the function of the SST (See step 1-(a)).
SST 09082-00700

SR-66
- STEERINGPOWER STEERING GEAR
2275 Author
: Date
:
2004 LAND CRUISER (RM1071U)
10. INSTALL NO. 1 ENGINE UNDER COVER
Tighten the 7 bolts.
11. POSITION FRONT WHEELS FACING STRAIGHT
AHEAD
HINT:
Do it with the front of the vehicle jacked up.
12. CENTER SPIRAL CABLE (See page SR-24)
13. INSTALL STEERING WHEEL
(a) Align the matchmarks on the wheel and steering column
main shaft.
(b) Temporarily tighten the wheel set nut.
(c) Connect the connector.
14. BLEED POWER STEERING SYSTEM (See page
SR-4)
15. CHECK STEERING WHEEL CENTER POINT
16. TORQUE STEERING WHEEL SET NUT
Torque: 50 N´m (510 kgf´cm, 37 ft´lbf)
17. INSTALL STEERING WHEEL PAD (See page SR-24)
18. CHECK FRONT WHEEL ALIGNMENT (See page
SA-6)
19. PERFORM ZERO POINT CALIBRATION OF YAW RATE
AND DECELERATION SENSORS (See page DI-505)

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.

SA16A-02
F04391
F04392
F04393
F04394
SA-172
- SUSPENSION AND AXLECOIL SPRING AND REAR SHOCK ABSORBER
2122 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE REAR WHEELS
Torque: 131 N´m (1,340 kgf´cm, 97 ft´lbf)
2. SUPPORT REAR AXLE HOUSING WITH JACK
3. REMOVE SHOCK ABSORBER
(a) Remove the bolt and disconnect the shock absorber from
the axle housing.
Torque: 98 N´m (1,000 kgf´cm, 72 ft´lbf)
(b) Employ the same manner described above to the other
side.
(c) While holding the piston rod, remove the nut, 2 retainers,
cushion and shock absorber.
Torque: 69 N´m (704 kgf´cm, 51 ft´lbf)
(d) Remove the 2 retainers and cushion from the shock ab-
sorber.
4. DISCONNECT LH AND RH STABILIZER BAR BRACK-
ETS
Remove the 4 bolts and disconnect the LH and RH stabilizer bar
brackets.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
5. DISCONNECT LATERAL CONTROL ROD
Remove the nut, washer, bolt and disconnect the lateral control
rod.
Torque: 150 N´m (1,530 kgf´cm, 111 ft´lbf)
HINT:
At the time of installation, after stabilizing the suspension,
torque the nut and bolt.
6. DISCONNECT BREATHER HOSE

SA167-05
F05181
F05083
F04360
SA-168
- SUSPENSION AND AXLEDIFFERENTIAL LOCKING SYSTEM
2118 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. SHIFTING REAR DIFF. LOCK POSITION
(a) Turn the ignition switch to the ON position.
(b) Shift the transfer shift lever to L position.
(c) Turn the differential lock control switch to the RR position
and lock the rear differential.
HINT:
While rotating the rear wheels, check they are in the differential
lock condition.
(d) Disconnect the cable from the negative terminal of the
battery.
2. REMOVE NO. 1 ACTUATOR PROTECTOR
Remove the nut, bolt and No. 1 actuator protector.
3. REMOVE NO. 2 ACTUATOR PROTECTOR
Remove the 2 nuts and No. 2 actuator protector.
4. DISCONNECT CONNECTORS AND TUBE
5. REMOVE REAR DIFF. LOCK POSITION SWITCH
6. REMOVE COVER
(a) Remove the 3 bolts.
(b) Using a brass bar and hammer, remove the cover.
7. REMOVE ACTUATOR
(a) Remove the shift fork set bolt.
(b) Remove the 4 bolts.
(c) Using a screwdriver, pry out the actuator.

F04362
90°
F04363
- SUSPENSION AND AXLEFRONT AXLE HUB
SA-17
1967 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(d) Using a spring tension gauge, check the preload.
Preload (at starting):
42 - 67 N (4.3 - 6.8 kgf, 9.5 - 15.0 lbf)
HINT:
Make sure to check preload in the direction of rotation.
If the preload is not within the specified value, adjust it again
with the adjusting nut.
(e) Secure the lock nut by bending one of the lock washer
teeth inward and the other lock washer teeth outward.
4. INSTALL FLANGE
(a) Place a new gasket in position on the axle hub.
(b) Install the flange to the axle hub.
(c) Install the 6 cone washers, washers and new nuts.
Torque: 33 N´m (335 kgf´cm, 24 ft´lbf)
(d) Pull out the drive shaft to the outside of the vehicle and
select the snap ring which ensures the clearance be-
tween the tip of the flange and the snap ring is less than
0.2 mm (0.008 in.).
Snap ring thickness:
1.8 mm (0.0709 in.)2.4 mm (0.0945 in.)
2.0 mm (0.0787 in.)2.6 mm (0.1024 in.)
2.2 mm (0.0866 in.)2.8 mm (0.1102 in.)
(e) Using a snap ring expander, install a new snap ring to the
drive shaft.
(f) Install a new grease cap to the flange.
5. INSTALL BRAKE CALIPER
(a) Install the brake caliper, washers and 2 bolts.
Torque: 123 N´m (1,250 kgf´cm, 91 ft´lbf)
(b) Install the flexible hose and bolt to the steering knuckle.
Torque: 28 N´m (290 kgf´cm, 21 ft´lbf)
6. INSTALL FRONT WHEEL
Torque: 131 N´m (1,340 kgf´cm, 97 ft´lbf)
7. CHECK ABS SPEED SENSOR SIGNAL
(See page DI-505)

SA144-04
F04367
F04368
F04369
F04370SST SA-12
- SUSPENSION AND AXLEFRONT AXLE HUB
1962 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE FRONT WHEEL
2. REMOVE BRAKE CALIPER
(a) Remove the bolt and disconnect the flexible hose from
the steering knuckle.
(b) Remove the 2 bolts, washers and brake caliper.
(c) Support the brake caliper securely.
3. REMOVE FLANGE
(a) Using a screwdriver and hammer, remove the grease cap
from the flange.
(b) Using a snap ring expander, remove the snap ring.
(c) Remove the 6 nuts and washers.
(d) Install the 6 nuts temporarily to protect the threads of the
stud bolts.
(e) Using a brass bar and hammer, tap on the bolt heads and
remove the 6 nuts and cone washers.
(f) Remove the flange and gasket.
4. REMOVE AXLE HUB WITH DISC
(a) Using a screwdriver, release the lock washer.
(b) Using SST, remove the lock nut.
SST 09607-60020
(c) Remove the lock washer.
(d) Using SST, remove the adjusting nut.
SST 09607-60020
(e) Remove the axle hub with disc.
NOTICE:
Be careful not to damage the ABS speed sensor rotor and
oil seal.
(f) Remove the claw washer and bearing from the axle hub.

SA14M-04
F04403
Matchmarks
F05232
ABB
BB
F04404
A
A
BB
AA
- SUSPENSION AND AXLEFRONT DIFFERENTIAL CARRIER
SA-39
1989 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE FRONT WHEELS
Torque: 131 N´m (1,340 kgf´cm, 97 ft´lbf)
2. REMOVE DRIVE SHAFTS (See page SA-26)
3. DISCONNECT FRONT PROPELLER SHAFT
(a) Place matchmarks on the propeller shaft and companion
flange.
(b) Remove the 4 nuts, bolts, washers and disconnect the
propeller shaft.
Torque: 80 N´m (820 kgf´cm, 59 ft´lbf)
(c) Support the propeller shaft securely.
4. DRAIN HYPOID GEAR OIL
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
5. REMOVE NO. 3 FRAME CROSSMEMBER
Remove the 5 bolts, nuts, 4 washers and No. 3 frame cross-
member.
Torque:
A: 186 N´m (1,900 kgf´cm, 137 ft´lbf)
B: 68 N´m (695 kgf´cm, 50 ft´lbf)
6. REMOVE FRONT DIFFERENTIAL CARRIER AS-
SEMBLY
(a) Support the front differential carrier assembly with a jack.
(b) Remove the bolt and disconnect the breather hose.
Torque: 17 N´m (173 kgf´cm, 13 ft´lbf)
(c) Remove the 3 nuts, 4 mount stoppers, 6 bolts, 2 differen-
tial supports and front differential carrier assembly.
Torque:
A: 186 N´m (1,900 kgf´cm, 137 ft´lbf)
B: 78 N´m (800 kgf´cm, 58 ft´lbf)

SA14F-04
F04367
F04368
F05795
A
B
C
F05161
SA-26
- SUSPENSION AND AXLEFRONT DRIVE SHAFT
1976 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE FRONT WHEEL
Torque: 131 N´m (1,340 kgf´cm, 97 ft´lbf)
2. REMOVE BRAKE CALIPER
(a) Remove the bolt and disconnect the flexible hose from
the steering knuckle.
Torque: 28 N´m (290 kgf´cm, 21 ft´lbf)
(b) Remove the 2 bolts, washers and brake caliper.
Torque: 123 N´m (1,250 kgf´cm, 91 ft´lbf)
(c) Support the brake caliper securely.
3. REMOVE SNAP RING
(a) Using a screwdriver and hammer, remove the grease cap
from the flange.
(b) Using snap ring pliers, remove the snap ring.
4. DISCONNECT ABS SPEED SENSOR AND WIRE HAR-
NESS
Remove the 3 bolts and disconnect the ABS speed sensor and
wire harness.
Torque:
A: 8.0 N´m (82 kgf´cm, 71 in.´lbf)
B: 13 N´m (130 kgf´cm, 10 ft´lbf)
C: 28 N´m (290 kgf´cm, 21 ft´lbf)
5. DISCONNECT STEERING KNUCKLE ARM
Remove the 2 bolts and disconnect the steering knuckle arm.
Torque: 147 N´m (1,500 kgf´cm, 108 ft´lbf)
HINT:
At the time of installation, please refer to the following items.

Clean the threads of the 2 bolts and steering knuckle with
toluene or trichloroethylene.