length TOYOTA LAND CRUISER 1986 Factory Owner's Manual

B00960
Seal Width
2 - 3 mmA
B
A
B
LU08V-03
P21388
New O-Ring
Engage
B00950
A
B C
DE
AAA
- LUBRICATIONOIL PUMP
LU-15
1796 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL OIL PUMP
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the oil pump
and cylinder block.

Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing groove.

Thoroughly clean all components to remove all the
loose material.

Using a non-residue solvent, clean both sealing
surfaces.
(b) Apply seal packing to the oil pump as shown in the illustra-
tion.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE:
Avoid applying an excessive amount to the surface. Be par-
ticularly careful near oil passage.

Install a nozzle that has been cut to a 2 - 3 mm (0.08
- 0.12 in.) opening.

Parts must be assembled within 5 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.

Immediately remove nozzle from the tube and rein-
stall cap.
(c) Install a new O-ring to the cylinder block.
(d) Engage the spline teeth of the oil pump drive gear with the
large teeth of the crankshaft, and slide the oil pump on the
crankshaft.
(e) Install the oil pump with the 8 bolts. Uniformly tighten the
bolts in several passes.
Torque:
15.5 N´m (160 kgf´cm, 11 ft´lbf)
for 12 mm head and 6 mm hexagon head
30.5 N´m (310 kgf´cm, 22 ft´lbf) for 14 mm head
HINT:

Use a 6 mm hexagon wrench for the hexagon head bolt.

Each bolt length is indicated in the illustration.

B03739
B04488
A
B
Seal Width
2 - 3 mm A
B LU-16
- LUBRICATIONOIL PUMP
1797 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Bolt length:
35 mm (1.38 in.) for A of 12 mm head
50 mm (1.97 in.) for B of 12 mm head
106 mm (4.17 in.) for C of 12 mm head
40 mm (1.57 in.) for D of 14 mm head
30 mm (1.18 in.) for E of 6 mm hexagon head
2. INSTALL OIL STRAINER
Install a new gasket and the oil strainer with the 2 bolts and 2
nuts.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
HINT:
Use bolt 12 mm (0.47 in.) in length.
3. INSTALL NO.1 OIL PAN
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the No.1 oil
pan, cylinder block, oil pump and rear oil seal retainer.

Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing groove.

Thoroughly clean all components to remove all the
loose material.

Using a non-residue solvent, clean both sealing
surfaces.
(b) Apply seal packing to the No.1 oil pan as shown in the il-
lustration.
Seal packing: Part No. 08826-00080 or equivalent

Install a nozzle that has been cut to a 2 - 3 mm (0.08
- 0.12 in.) opening.

Parts must be assembled within 5 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.

Immediately remove nozzle from the tube and rein-
stall cap.

B04459
A
B
A
A
A
D
BBBC
BBBB
C
CC
D
B03737
B04489
A
B
Seal Width
2 - 3 mm A
B
- LUBRICATIONOIL PUMP
LU-17
1798 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(c) Temporarily install the No.1 oil pan with the 19 bolts, stud
bolt and 2 nuts.
HINT:
Each bolt length is indicated in the illustration.
Bolt length:
20 mm (0.79 in.) for A of 10 mm head
25 mm (0.98 in.) for B of 12 mm head
60 mm (2.36 in.) for C of 12 mm head
35 mm (1.38 in.) for D of 10 mm head
(d) Set the No.1 oil pan as shown in the illustration.
NOTICE:
Make sure the clearance between the rear ends of the No.1
oil pan and cylinder block is 0.2 mm (0.008 in.) or less. If the
clearance is more than 0.2 mm (0.008 in.), the No.1 oil pan
will be stretched.
(e) Uniformly tighten the bolts, and nuts in several passes.
Torque:
7.5 N´m (80 kgf´cm, 66 in.´lbf) for 10 mm head
28 N´m (290 kgf´cm, 21 ft´lbf) for 12 mm head
4. INSTALL OIL PAN BAFFLE PLATE
Install the baffle plate with the 4 bolts and 2 nuts.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
HINT:
Use bolts 12 mm (0.55 in.) in length.
5. INSTALL NO.2 OIL PAN
(a) Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the No.1 and
No.2 oil pans.

Using a razor blade and gasket scraper, remove all
the old packing (FIPG) material from the gasket sur-
faces and sealing groove.

Thoroughly clean all components to remove all the
loose material.

Using a non-residue solvent, clean both sealing
surfaces.
NOTICE:
Do not use a solvent which will affect the painted surfaces.
(b) Apply seal packing to the No.2 oil pan as shown in the il-
lustration.
Seal packing: Part No. 08826-00080 or equivalent

Install a nozzle that has been cut to a 3 - 4 mm (0.12
- 0.16 in.) opening.

B04486
Push New O-Ring
LU-18
- LUBRICATIONOIL PUMP
1799 Author
: Date
:
2004 LAND CRUISER (RM1071U)

Parts must be assembled within 5 minutes of ap-
plication. Otherwise the material must be removed
and reapplied.

Immediately remove nozzle from the tube and rein-
stall cap.
(c) Install the No.2 oil pan with the 20 bolts and 2 nuts. Uni-
formly tighten the bolts and nuts in several passes.
Torque: 7.5 N´m (80 kgf´cm, 66 in.´lbf)
HINT:
Use bolts 14 mm (0.55 in.) in length.
6. INSTALL CRANKSHAFT POSITION SENSOR
(See page IG-13)
7. INSTALL OIL FILTER, OIL COOLER AND FILTER
BRACKET ASSEMBLY
(a) Install the a new gasket to the oil filter bracket.
(b) Install the oil filter, oil cooler and filter bracket assembly
with the 2 bolts and nut.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
(c) Connect the oil pressure switch connector.
8. INSTALL OIL DIPSTICK GUIDE AND DIPSTICK
(a) Install a new O-ring to the dipstick guide.
(b) Apply soapy water to the O-ring.
(c) Push in the dipstick guide end into the guide hole of the
No.1 oil pan.
(d) Install the dipstick guide with the bolt.
Torque: 15 N´m, (155 kgf´cm, 11 ft´lbf)
(e) Install the dipstick.
9. INSTALL CRANKSHAFT TIMING PULLEY
(See page EM-22)
10. INSTALL NO.1 IDLER PULLEY (See page EM-22)
11. INSTALL NO.2 IDLER PULLEY (See page EM-22)
12. INSTALL TIMING BELT (See page EM-22)
13. DISCONNECT ENGINE FROM ENGINE STAND
14. INSTALL ENGINE TO VEHICLE (See page EM-81)

MA0055
MA02T-02
- MAINTENANCEBRAKE
MA-7
55 Author
: Date
:
2004 LAND CRUISER (RM1071U)
BRAKE
INSPECTION
1. INSPECT BRAKE LINE PIPES AND HOSES
HINT:
Check in a well lighted area. Check the entire circumference
and length of the brake hoses using a mirror as required. Turn
the front wheels fully right or left before checking the front brake.
(a) Check the all brake lines and hoses for damage.
(b) Check the all brake lines and hoses for wear.
(c) Check the all brake lines and hoses for deformation.
(d) Check the all brake lines and hoses for cracks.
(e) Check the all brake lines and hoses for corrosion.
(f) Check the all brake lines and hoses for leaks.
(g) Check the all brake lines and hoses for bends.
(h) Check the all brake lines and hoses for twists.
(i) Check all clamps for tightness and connections for leak-
age.
(j) Check that the hoses and lines are clear of sharp edges,
moving parts and the exhaust system.
(k) Check that the lines installed in grommets pass through
the center of the grommets.
2. INSPECT FRONT AND REAR BRAKE PADS AND
DISCS
(FRONT PADS: See page BR-16)
(REAR PADS: See page BR-25)
(FRONT DISCS: See page BR-21)
(REAR DISCS: See page BR-30)
3. INSPECT PARKING BRAKE LININGS AND DRUMS
(See page BR-36)

PP0MS-13
PP-68
- PREPARATIONSUPPLEMENTAL RESTRAINT SYSTEM
127 Author
: Date
:
2004 LAND CRUISER (RM1071U)
EQUIPMENT
Torque wrench
Bolt: Length: 35 mm (1.387 in.) Pitch: 1.0 mm (0.039 in.)
Diam.: 6.0 mm (0.236 in.)Airbag disposal
Tire Width: 185 mm (7.28 in.) Inner diam.: 360 mm (14.17 in.)Airbag disposal
Tire with disc wheel Width: 185 mm (7.28 in.)
Inner diam.: 360 mm (14.17 in.)Airbag disposal
Plastic bagAirbag disposal

SS0OF-04
- SERVICE SPECIFICATIONSCHARGING
SS-21
161 Author
: Date
:
2004 LAND CRUISER (RM1071U)
CHARGING
SERVICE DATA
BatterySpecific gravity at 20°C (68°F)
Voltage at 20°C (68°F)1.25 - 1.29
12.5 - 12.9 V
GeneratorRated output
Rotor coil resistance at 20°C (68°F)
Slip ring diameter STD
Minimum
Brush exposed length STD
Minimum12V 130A
2.3 - 2.7 W
14.2 - 14.4 mm (0.559 - 0.567 in.)
14.0 mm (0.551 in.)
10.5 mm (0.413 in.)
4.5 mm (0.177 in.)
Charging circuitWithout load STD amperage
STD voltage
With load STD amperage10 A or less
13.2 - 14.8 V
30 A or less

- SERVICE SPECIFICATIONSENGINE MECHANICAL
SS-5
145 Author
: Date
:
2004 LAND CRUISER (RM1071U) Cylinder head
Warpage Maximum
Valve seat
Refacing angle
Contacting angle
Contacting width
Valve guide bushing bore diameter STD
O/S 0.05
Cylinder head bolt thread inside diameter STD
Minimum
Protrusion heightIntake
Exhaust0.10 mm (0.039 in.)
30°, 45°, 60°
45°
1.0 - 1.4 mm (0.039 - 0.055 in.)
10.285 - 10.306 mm (0.4049 - 0.4057 in.)
10.335 - 10.356 mm (0.4069 - 0.4077 in.)
9.810 - 9.960 mm (0.3862 - 0.3921 in.)
9.70 mm (0.3819 in.)
9.2 - 9.8 mm (0.362 - 0.386 in.)
8.2 - 8.8 mm (0.323 - 0.346 in.)
Valve guide
bushingInside diameter
Outside diameter (for repair part) STD
O/S 0.055.510 - 5.530 mm (0.2169 - 0.2177 in.)
10.285 - 10.306 mm (0.4049 - 0.4057 in.)
10.335 - 10.356 mm (0.4069 - 0.4077 in.)
ValveValve overall length STD Intake
Exhaust
Minimum Intake
Exhaust
Valve face angle
Stem diameterIntake
Exhaust
Stem oil clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Margin thickness STD IN
EX
Minimum95.05 mm (3.7421 in.)
95.10 mm (3.7441 in.)
94.55 mm (3.7224 in.)
94.60 mm (3.7244 in.)
44.5°
5.470 - 5.485 mm (0.2154 - 0.2159 in.)
5.465 - 5.480 mm (0.2152 - 0.2157 in.)
0.025 - 0.060 mm (0.0010 - 0.0024 in.)
0.030 - 0.065 mm (0.0012 - 0.0026 in.)
0.08 mm (0.0031 in.)
0.10 mm (0.0039 in.)
1.25 mm (0.049 in.)
1.4 mm (0.055 in.)
0.5 mm (0.020 in.)
Valve springDeviation Maximum
Free length
Installed tension at 35.0 mm (1.378 in.)2.0 mm (0.079 in.)
54.1 mm (2.130 in.)
204 - 226 N (20.8 - 23.0 kgf´cm, 45.9 - 50.7 lbf)
Valve lifterLifter diameter
Lifter bore diameter
Oil clearance STD
Maximum30.966 - 30.976 mm (1.2191 - 2.2195 in.)
31.000 - 31.016 mm (1.2205 - 1.2211 in.)
0.024 - 0.050 mm (0.0009 - 0.0020 in.)
0.07 mm (0.0028 in.)
CamshaftThrust clearance STD Intake
Exhaust
Maximum
Journal oil clearance STD
Maximum
Journal diameter
Circle runout
Cam lobe height STD Intake
Exhaust
Minimum Intake
Exhaust
Camshaft gear backlash STD
Maximum
Camshaft gear spring end free distance0.040 - 0.090 mm (0.0016 - 0.0035 in.)
0.040 - 0.085 mm (0.0016 - 0.0033 in.)
0.12 mm (0.0047 in.)
0.030 - 0.067 mm (0.0012 - 0.0026 in.)
0.10 mm (0.0039 in.)
26.954 - 26.970 mm (1.0612 - 1.0618 in.)
0.08 mm (0.0031 in.)
41.94 - 42.04 mm (1.6512 - 1.6551 in.)
41.96 - 42.06 mm (1.6520 - 1.6559 in.)
41.79 mm (1.6453 in.)
41.81 mm (1/6461 in.)
0.020 - 0.200 mm (0.0008 - 0.0079 in.)
0.30 mm (0.0188 in.)
18.2 - 18.8 mm (0.712 - 0.740 in.)
ManifoldWarpageMaximum Intake
Exhaust0.15 mm (0.0059 in.)
0.50 mm (0.0197 in.)

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

- SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS-37
177 Author
: Date
:
2004 LAND CRUISER (RM1071U)
Companion flange vertical runoutMax.0.10 mm (0.0039 in.)
Companion flange lateral runoutMax.0.10 mm (0.0039 in.)
Drive pinion preload (at starting) New bearing
Reused bearing1.3 - 1.8 N´m (13 - 19 kgf´cm, 11.5 - 15.9 in.´lbf)
0.64 - 0.92 N´m (6.5 - 9.4 kgf´cm, 5.7 - 8.1 in.´lbf)
Total preload (at starting)Drive pinion preload plus
0.38 - 0.63 N´m (3.9 - 6.5 kgf´cm, 3.3 - 5.6 in.´lbf)
Ring gear runout Max.0.05 mm (0.0020 in.)
Ring gear backlash0.13 - 0.18 mm (0.0051 - 0.0071 in.)
Side gear backlash0.02 - 0.15 mm (0.0008 - 0.0059 in.)
Differential case runout Max.0.04 mm (0.0016 in.)
Side gear thrust washer thickness (Reference)1.97 - 2.06 mm (0.0776 - 0.0811 in.)
Clutch plate thickness (Reference)1.97 - 2.03 mm (0.0776 - 0.0799 in.)
Compression spring free length (Reference)32.8 mm (1.291 in.)
Rear differential front oil seal drive in depth0.5 mm (0.020 in.)
Rear differential
(w/ LSD)
Adjusting shim thickness Mark
A
B
C
D
0.20 mm (0.0079 in.)
0.25 mm (0.0098 in.)
0.30 mm (0.0118 in.)
0.35 mm (0.0138 in.)
(w/ LSD)
Tooth contact pattern adjusting washer thickness
1.050 mm (0.04134 in.)
1.075 mm (0.04232 in.)
1.100 mm (0.04331 in.)
1.125 mm (0.04429 in.)
1.150 mm (0.04528 in.)
1.175 mm (0.04626 in.)
1.200 mm (0.04724 in.)
1.225 mm (0.04823 in.)
1.250 mm (0.04921 in.)
1.275 mm (0.05020 in.)
1.300 mm (0.05118 in.)
1.325 mm (0.05217 in.)
1.350 mm (0.05315 in.)
1.375 mm (0.05413 in.)
1.400 mm (0.05512 in.)
1.425 mm (0.05610 in.)
1.450 mm (0.05709 in.)
1.475 mm (0.05807 in.)
1.500 mm (0.05906 in.)
1.525 mm (0.06004 in.)
1.550 mm (0.06102 in.)