ground clearance TOYOTA LAND CRUISER 1986 Factory Repair Manual

H13050
0.5
2.5 4.0
1.50.5
DTC 11
DTC 31Repeat 0.75
ON
OFF0.25 0.25
ON
OFF
0.25 Normal Code (w/o Past Trouble Code)
Normal Code (w/ Past Trouble Code)
Malfunction Code
(Example Code 11 and 13)
I24672
TOYOTA Hand-held Tester
DLC3
DI-694
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
887 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(c) Read the DTC.
Read the DTC by counting the blinking times. As an ex-
ample, the blinking patterns of normal, 11 and 31 are
shown in the illustration.

Normal code indication (w/o past trouble
code)
The light blinks 2 times per seconds.

Normal code indication (w/ past trouble code)
When the past troubles code is stored in the
airbag sensor assembly, the light blinks only
ones a second.

Malfunction code indication
The first blinking indicates the first DTC. Se-
cond blinking occurs after 1.5- second of
pausing.
If there are 2 or more codes, there will be a 2.5-second pause
between each code. After all the codes are shown, there will be
a 4.0-second pausing, and they will all be repeated.
HINT:

If 2 or more malfunctions are found, the indication starts
from the smaller numbered code.

If the light does not blink or comes out at all, or if DTCs are
indicated without a connection of the terminals, proceed
to the TC terminal circuit inspection on page DI-932.
4. DTC CHECK (Using TOYOTA hand-held tester)
(a) Hook up the TOYOTA hand-held tester to the DLC3.
(b) Read the DTCs by following the prompts on the tester
screen.
HINT:
Please refer to the TOYOTA hand-held tester operator's manu-
al for further details.
5. DTC CLEARANCE (Not using service wire)
When the ignition switch is turned OFF, the diagnostic trouble
code is cleared.
HINT:
Depending on the DTC, the code might not be cleared by turn-
ing the ignition switch OFF.
In this case, proceed to the next step.
6. DTC CLEARANCE (Using service wire)
(a) Connect the service wire to terminal TC of the DLC3.
(b) Ground terminal TC of the DLC3.
(c) Turn the ignition switch to the ON position.
(d) Within 3 to 10 sec. after DTC is started to be output, re-
lease ground from terminal TC of the DLC3.
(e) The SRS warning light comes on 2 to 4 sec. later. Within
1 to 5 sec. after that, ground terminal TC of the DLC3.
(f) The SRS warning light goes off 2 to 4 sec. after grounding
terminal TC. Within 1 to 5 sec. after that, release ground
from terminal TC again.

P21862
Z00052
Z00054
- ENGINE MECHANICALCYLINDER HEAD
EM-47
1620 Author
: Date
:
2004 LAND CRUISER (RM1071U)
9. INSPECT VALVE STEMS AND GUIDE BUSHINGS
(a) Using a caliper gauge, measure the inside diameter of the
guide bushing.
Bushing inside diameter:
5.510 - 5.530 mm (0.2169 - 0.2177 in.)
(b) Using a micrometer, measure the diameter of the valve
stem.
Valve stem diameter:
Intake
5.470 - 5.485 mm (0.2154 - 0.2159 in.)
Exhaust
5.465 - 5.480 mm (0.2152 - 0.2157 in.)
(c) Subtract the valve stem diameter measurement from the
guide bushing inside diameter measurement.
Standard oil clearance:
Intake
0.025 - 0.060 mm (0.0010 - 0.0024 in.)
Exhaust
0.030 - 0.065 mm (0.0012 - 0.0026 in.)
Maximum oil clearance:
Intake
0.08 mm (0.0031 in.)
Exhaust
0.10 mm (0.0039 in.)
If the clearance is greater than the maximum, replace the valve
and the guide bushing. (See Page EM-55)
10. INSPECT AND GRIND VALVES
(a) Grind the valve enough to remove pits and carbon.
(b) Check that the valve is ground to the correct valve face
angle.
Valve face angle:
44.5°

2004 LAND CRUISER (EWD548U)
8B HOW TO USE THIS MANUAL
The ground points circuit diagram shows the connections from all major parts to the respective ground points. When
troubleshooting a faulty ground point, checking the system circuits which use a common ground may help you identify
the problem ground quickly. The relationship between ground points (
EA, IB and IC shown below) can also be
checked this way.
5
5
5
5
4
44
4
4 BA15IB18EA2
ID115
IC33 IA12 E 3
W-BW-B W-B W-B W-B
W-B
W-B
W-B
W-B W-B
W-B
W-B W-B
W-B
W-B W-B W-BW-B W-B W-B W-B
W-B
W-B
W-B
W-B W-B W-B
W-B
BR
W-B
BR BRW-BW-B W-B
W-B
W-B
W-B
W-B W-B W-B
W-B
W-B W-B
W-B
W-B
BR W-B
BR BR
BR W-B (4A-GZE)
W-B W-BI 2
I 2
B 5 I 5 I 5 I 5
B 5
B 5
B 5
I 5
I 5
I 3 I 3 E 3
E 3
E 3
E 2
E 4
E 5
E 4
E 5
E 6 E 4 E 4
B 4
EA I 4
B 4
B 4
I 4 I 8
IB IC 443E5
3E6 3G13 3F3 3D1 3B7W-B
W-B
W-B W-B W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B
W-B W-BI 6
I 6
I 2 3C7
10A A A A
A
A
Junction
Connector J 1
W-B
W-B
W-B W-B
BR W-B W-B
W-B
W-B W-B
W-B
I GROUND POINT
FAN MAIN Relay
FAN MAIN Relay
A/C Relay No.2
A/C Relay No.3
Radiator Fan Motor
Headlight Cleaner Relay
Headlight LH
Headlight RH
Front Fog Light LH
Brake Fluid Level SW Front Fog Light RH Front Turn Signal Light RH
Front Clearance Light RH
Front Turn Signal Light LH
Front Clearance Light LH
Door Lock Control SW
Door Courtesy SW RH
Door Lock Motor RH
Door Lock Control Relay
Blower Resistor
Idle-Up SW
A/C Amplifier
Radio and Player
HEATER Relay
Auto Antenna MotorA/C Control Assembly
Blower Motor
Blower SW
Parking Brake SW
Combination Meter
Combination SW
Cruise Control ECU
Remote Control Mirror SW
Turn Signal Flasher
Defogger SW
Unlock Warning SW
Power Window Master SW
Power Window Control
Relay
Door Courtesy SW LH
Door Lock Control SW
Door Lock Motor LH
Fuel Control SW
Woofer Speaker Amplifier
Combination Meter
Combination Meter
Fuel Sender Cigarette Lighter
O/D Main SW
Clock
Combination SW
*The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS SECTION.

SS0OJ-10
SS-30
- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
170 Author
: Date
:
2004 LAND CRUISER (RM1071U)
SUSPENSION AND AXLE
SERVICE DATA
Cold tire
inflation
pressure
Tire size
P275/70R16 Front
Rear
200 kPa (2.0 kgf/cm2, 29 psi)*220 kPa (2.2 kgf/cm2, 32 psi)
220 kPa (2.2 kgf/cm2, 32 psi)*240 kPa (2.4 kgf/cm2, 35 psi)
Vehicle height
Front A - B
Rear C - D
71 mm (2.795 in.)
51 mm (2.008 in.)
Camber
Right-left error0°05' ± 45' (0.08° ± 0.75°)
30' (0.5°) or less
Fthl
Caster
Right-left error2°30' ± 45' (2.5° ± 0.75°)
30' (0.5°) or less
Front wheel
alignmentSteering axis inclination
Right-left error12°10' ± 45' (12.17° ± 0.75°)
30' (0.5°) or less
Toe-in (total)
Rack end length difference0°06' ± 12' (0.1° ± 0.2°, 1 ± 2 mm, 0.04 ± 0.08 in.)
3.0 mm (0.118 in.) or less
Wheel angle Inside wheel
Outside wheel: Reference36°42' (33°42' - 36°42')
36.7° (33.7° - 36.7°)
32°36'
32.6°
Front axle hub preload (at starting)42 - 67 N (4.3 - 6.8 kgf, 9.5 - 15.0 lbf)
Front axleSnap ring thickness
1.8 mm (0.0709 in.)
2.0 mm (0.0787 in.)
2.2 mm (0.0866 in.)
2.4 mm (0.0945 in.)
2.6 mm (0.1024 in.)
2.8 mm (0.1102 in.)
Front drive shaftFront drive shaft length573.9 ± 5.0 mm (22.594 ± 0.197 in.)
Ft iUpper suspension arm ball joint turning torque1.0 - 4.4 N´m (10 - 45 kgf´cm, 8.9 - 39 in.´lbf)Front suspensionLower suspension arm ball joint turning torque0.29 - 2.94 N´m (3 - 30 kgf´cm, 2.6 - 26 in.´lbf)
Bearing backlash Max.0.6 mm (0.024 in.)
RlhftAxle shaft deviation Max.0.05 mm (0.0020 in.)Rear axle shaftAxle shaft runout Max.2.0 mm (0.079 in.)
Axle shaft flange runoutMax.0.05 mm (0.0020 in.)
*: Trailer towing
A: Ground clearance of spindle center
B: Ground clearance of lower suspension arm front bolt center
C: Ground clearance of rear axle shaft center
D: Ground clearance of lower control arm front bushing center

SS-26
- SERVICE SPECIFICATIONSTRANSFER
166 Author
: Date
:
2004 LAND CRUISER (RM1071U) Shift fork No.2 and clutch sleeve clearance STD
Max.
0.1 - 0.4 mm (0.0039 - 0.0157 in.)
0.4 mm (0.0157 in.)
Center differential side gear thrust washer thickness
1.70 mm (0.0669 in.)
1.85 mm (0.0728 in.)
2.00 mm (0.0787 in.)
2.15 mm (0.0846 in.)
2.30 mm (0.0906 in.)
2.45 mm (0.0965 in.)
2.60 mm (0.1024 in.)
2.75 mm (0.1083 in.)
2.90 mm (0.1142 in.)
3.05 mm (0.1201 in.)
Front drive gear piece snap ring thickness
Mark A
Mark B
Mark C
Mark D
Mark E
Mark F
Mark G
Mark H
Mark J
Mark K
Mark L
2.00 mm (0.0787 in.)
2.10 mm (0.0827 in.)
2.20 mm (0.0866 in.)
2.30 mm (0.0906 in.)
2.40 mm (0.0945 in.)
2.50 mm (0.0984 in.)
2.60 mm (0.1024 in.)
2.70 mm (0.1063 in.)
2.80 mm (0.1102 in.)
1.80 mm (0.0709 in.)
1.90 mm (0.0748 in.)
Front extension housing ball bearing snap ring thickness
Mark A
Mark B
1.70 mm (0.0669 in.)
1.80 mm (0.0709 in.)
Front output shaft hub snap ring thickness
Mark A
Mark B
Mark C
Mark D
Mark E
1.80 mm (0.0709 in.)
1.90 mm (0.0748 in.)
2.00 mm (0.0787 in.)
2.10 mm (0.0827 in.)
2.20 mm (0.0866 in.)
Oil pump driven rotor body clearance STD
Max.0.08 - 0.17 mm (0.0031 - 0.0067 in.)
0.17 mm (0.0067 in.)
Oil pump driven rotor body tip clearance STD
Max.0.05 - 0.15 mm (0.0020 - 0.0059 in.)
0.15 mm (0.0059 in.)
Oil pump side clearance STD
Max.0.03 - 0.10 mm (0.0012 - 0.0039 in.)
0.10 mm (0.0039 in.)
Rear extension housing ball bearing snap ring thickness
Mark A
Mark B
1.70 mm (0.0669 in.)
1.80 mm (0.0709 in.)
Rear output shaft ball bearing snap ring thickness
Mark 1
Mark 2
Mark 3
Mark 4
1.95 mm (0.0768 in.)
2.05 mm (0.0807 in.)
2.15 mm (0.0847 in.)
2.25 mm (0.0886 in.)
Motor actuator
Terminal 1 - Terminal 5 STD resistance
Terminal 1 or 5 - body ground STD resistance
0.3 - 100 W
More than 0.5 MW
Breather hose (from the hose end to the clip end)5 mm (0.20 in.) or more

F05219
Front:
Rear:A
B
C
DSA142-03
Z03382
SA-6
- SUSPENSION AND AXLEFRONT WHEEL ALIGNMENT
1956 Author
: Date
:
2004 LAND CRUISER (RM1071U)
FRONT WHEEL ALIGNMENT
INSPECTION
1. MEASURE VEHICLE HEIGHT
Vehicle height:
FrontA - B: 71 mm (2.795 in.)
RearC - D: 51 mm (2.008 in.)
Measuring points:
A: Ground clearance of spindle center
B: Ground clearance of lower suspension arm front bolt center
C: Ground clearance of rear axle shaft center
D: Ground clearance of lower control arm front bolt center
NOTICE:
Before inspecting the wheel alignment, adjust the vehicle
height to the specified value.
If the vehicle height is not the specified value, try to adjust it by
pushing down on or lifting the body.
2. INSTALL CAMBER-CASTER-KINGPIN GAUGE OR
POSITION VEHICLE ON WHEEL ALIGNMENT TES-
TER
Follow the specific instructions of the equipment manufacturer.
3. INSPECT CAMBER, CASTER AND STEERING AXIS
INCLINATION
Camber, caster and steering axis inclination:
Camber
Right-left error0°05' ± 45' (0.08° ± 0.75°)
30' (0.5°) or less
Caster
Right-left error2°30' ± 45' (2.5° ± 0.75°)
30' (0.5°) or less
Steering axis inclination
Right-left error12°10' ± 45' (12.17° ± 0.75°)
30' (0.5°) or less
If the steering axis inclination is not within the specified value,
after the camber and caster have been correctly adjusted, re-
check the steering knuckle and front wheel for bearing or loose-
ness.