1986 TOYOTA LAND CRUISER suspension

SS0OK-05
SS-38
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
178 Author
: Date
:
2004 LAND CRUISER (RM1071U)
TORQUE SPECIFICATION
FRONT
Part tightenedN´mkgf´cmft´lbf
Hub bolt1311,34097
Knuckle stopper bolt lock nut4445032
Steering knuckle x Brake caliper1231,25091
Disc x Axle hub7475055
Flange x Axle hub3333524
Axle hub bearing lock nut6465047
Flexible hose x Bracket2829021
ABS speed sensor installation bolt8.08271 in.´lbf
ABS speed sensor wire harness x Steering knuckle arm1313010
ABS speed sensor wire harness bracket x Steering knuckle2829021
Steering knuckle arm x Steering knuckle1471,500108
Tie rod end x Steering knuckle arm1221,25090
Upper suspension arm x Steering knuckle11 01,12581
Lower suspension arm x Steering knuckle1591,62511 7
Oil seal x Steering knuckle1818513
Propeller shaft x Companion flange8082059
Body x No. 3 frame crossmember6869550
No. 3 frame crossmember x Differential support1861,900137
Differential support x Differential tube1861,900137
Differential support x Differential carrier7880058
Differential support x Body1861,900137
Differential carrier cover x Body1861,900137
Breather hose bracket x Carrier cover1717313
Filler plug4950036
Drain plug4950036
Differential tube x Differential carrier1051,07077
Bearing cap x Differential carrier8587063
Oil deflector x Carrier cover7.37465 in.´lbf
Carrier cover x Differential carrier4747535
Differential case x Ring gear9798572
Companion flange x Drive pinionSee page SA-47
Lower suspension arm x Shock absorber1351,400100
Piston rod x Body6870050
Torque arm x Lower suspension arm2252,300166
ABS speed sensor wire harness x Upper suspension arm1313010
Upper suspension arm x Body981,00072
Stabilizer bar link x Lower suspension arm5253038
Lower suspension arm x Body2302,350170
Stabilizer bar x Stabilizer bar link2525018
Stabilizer bar bracket x Body1818513

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-39
179 Author
: Date
:
2004 LAND CRUISER (RM1071U) REAR
Part tightenedN´mkgf´cmft´lbf
Hub bolt1311,34097
Axle housing x Brake caliper1031,05076
Axle housing x Backing plate1231,25091
Brake line1515011
Shock Absorber x Axle housing981,00072
Stabilizer bar bracket x Body1818513
Follow spring x Body2829021
Piston rod x Body6970451
Lateral control rod x Body1501,530111
Upper control arm x Body1501,530111
Upper control arm x Axle housing1501,530111
Lower control arm x Body1501,530111
Lower control arm x Axle housing1501,530111
Heat insulator x Body1818513
Lateral control rod x Axle housing1491,52011 0
Stabilizer bar x Stabilizer bar bracket2627019
Stabilizer bar link x Stabilizer bar bracket1515011
Stabilizer bar bracket x Axle housing1818513
Propeller shaft x Companion flange1061,08078
Companion flange x Drive pinion
w/ Diff. Lock
w/ LSDSee page SA-107
See page SA-127
See page SA-150
Differential carrier x Axle housing7274053
Filler plug4950036
Drain plug4950036
Differential case x Ring gear1371,400101
Differential carrier
Bearing cap x Differential carrier8385061
Adjusting nut lock x Bearing cap1313010
RH differential case x LH differential case4748035
Differential carrier (w/ Diff. Lock)
No. 1 actuator protector x Actuator1515011
No. 2 actuator protector x Axle housing3636727
Bearing cap x Differential carrier11 31,15083
Cover x Differential carrier1818513
Actuator x Differential carrier2424018
Actuator x Shift fork2020015
Indicator switch4041030
Differential cover x Differential case5859043
Differential carrier (w/ LSD)
Bearing cap x Differential carrier8385061
Adjusting nut lock x Bearing cap1313010
RH differential case x LH differential case4748035

SR0LV-03
SR-2
- STEERINGTROUBLESHOOTING
2211 Author
: Date
:
2004 LAND CRUISER (RM1071U)
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
3. Tires (Improperly inflated)
4. Power steering fluid level (Low)
5. Drive belt (Loose)
6. Front wheel alignment (Incorrect)
7. Steering system joints (Worn)
8. Suspension arm ball joints (Worn)
9. Steering column (Binding)
10.Power steering gearSA-4
SR-5
-
SA-6
-
SA-71
SA-76
-
SR-48
Poor return
1. Tires (Improperly inflated)
2. Front wheel alignment (Incorrect)
3. Steering column (Binding)
4. Power steering gearSA-4
SA-6
-
SR-48
Excessive play
1. Steering system joints (Worn)
2. Suspension arm ball joints (Worn)
3. Intermediate shaft, Universal joint, Sliding yoke (Worn)
4. Front wheel bearing (Worn)
5. Power steering gear-
SA-71
SA-76
-
SA-1 1
SR-48
Abnormal noise
1. Power steering fluid level (Low)
2. Steering system joints (Worn)
3. Power steering gearSR-5
-
SR-48
HINT:
When the problem occurs on the power tilt and telescopic steering system, refer to the DI section
(See page DI-656).

SA169-02
F05441
Cushion
Retainer
Insulator
Follow Spring Retainer
Cushion
Retainer
Shock Absorber

Bushing
Breather
Hose
N´m (kgf´cm, ft´lbf) : Specified torque

Non-reusable part
Coil Spring
Retainer




Stabilizer Bar Bracket
Lateral Control Rod


150 (1,530, 111)
69 (704, 51)
18 (185, 13)
18 (185, 13)
98 (1,000,72)
28 (290, 21)
- SUSPENSION AND AXLECOIL SPRING AND REAR SHOCK ABSORBER
SA-171
2121 Author
: Date
:
2004 LAND CRUISER (RM1071U)
COIL SPRING AND REAR SHOCK ABSORBER
COMPONENTS

SA16C-03
F04361
- SUSPENSION AND AXLECOIL SPRING AND REAR SHOCK ABSORBER
SA-175
2125 Author
: Date
:
2004 LAND CRUISER (RM1071U)
DISPOSAL
DISCARD SHOCK ABSORBER
Before discarding the shock absorber, drill a hole of 2 - 3 mm
(0.079 - 0.118 in.) in diameter at the location shown in the il-
lustration to discharge the gas inside.
NOTICE:

When drilling, chips may fly out, work carefully.

The gas is colorless, odorless and non-poisonous.

SA16B-02
SA0627
SA-174
- SUSPENSION AND AXLECOIL SPRING AND REAR SHOCK ABSORBER
2124 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSPECTION
INSPECT SHOCK ABSORBER
Compress and extend the shock absorber rod and check that
there is no abnormal resistance or unusual operation sounds.
If there is any abnormality, replace the shock absorber with a
new one.
NOTICE:
When disposing the shock absorber, see DISPOSAL on
page SA-175.

SA16E-01
- SUSPENSION AND AXLECOIL SPRING AND REAR SHOCK ABSORBER
SA-177
2127 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSTALLATION
Installation is in the reverse order of removal (See page SA-172).

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