1996 TOYOTA LAND CRUISER oil pressure

−
SFI INJECTOR
SF−27
1996 LAND CRUISER (RM451U)
18. DISCONNECT PS RESERVOIR TANK
Remove the 3 bolts and disconnect the reservoir tank.
19. REMOVE ENGINE OIL DIPSTICK
20. DISCONNECT GROUND STRAP
21. REMOVE INTAKE MANIFOLD STAY
Remove the 2 bolts and intake manifold stay.
22. DISCONNECT VACUUM HOSES FROM TVV
23. DISCONNECT NO.1 WATER BYPASS HOSE FROM
CYLINDER HEAD
24. REMOVE AIR INTAKE CHAMBER
Remove the 6 bolts, 2 nuts, air intake chamber and 2 gaskets.
25. REMOVE FUEL RETURN PIPE
(a) Disconnect the fuel hose from the fuel pressure regulator.
(b) Remove the 2 bolts and fuel return pipe.
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Z15498
PS GearClosed
SST PS Vane
Pump
Oil
Reservoir
−
STEERING POWER STEERING FLUID
SR−5
1996 LAND CRUISER (RM451U)
2. CHECK STEERING FLUID PRESSURE
(a) Disconnect the pressure feed tube from the PS vane
pump (See page SR−23).
(b) Connect SST over 2 new gaskets, as shown below. SST 09640 −10010 (09641 −01010, 09641 −01030,
09641 −01060)
NOTICE:
Check that the valve of the SST is in the open position.
(c) Bleed the power steering system (See page SR−3).
(d) Start the engine and run it at idle.
(e) Turn the steering wheel from lock to lock several times to
boost fluid temperature.
Fluid temperature: 80° C (176°F)
(f) With the engine idling, close the valve of the SST and ob-
serve the reading on the SST.
Minimum fluid pressure:
9,316kPa (95 kgf/cm
2, 1,351 psi)
NOTICE:
Do not keep the valve closed for more than 10 se-
conds.
Do not let the fluid temperature become too high.
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Z15499
PS GearSSTPS Vane
Pump
Oil
Reservoir
Open
Z15500
PS Gear
SSTPS Vane
Pump
Oil
Reservoir
Open
Lock Position
SR−6
−
STEERING POWER STEERING FLUID
1996 LAND CRUISER (RM451U)
(g) With the engine idling, open the valve fully.
(h) Measure the fluid pressure at engine speeds of 1,000 rpm
and 3,000 rpm.
Difference fluid pressure:
490 kPa (5 kgf/cm
2, 71 psi) or less
NOTICE:
Do not turn the steering wheel.
(i) With the engine idling and valve fully opened, turn the steering wheel to full lock.
Minimum fluid pressure:
9,316 kPa (95 kgf/cm
2, 1,351 psi)
NOTICE:
Do not maintain lock position for more than 10 se-
conds.
Do not let the fluid temperature become too high.
(j) Disconnect the SST.
(k) Connect the pressure feed tube (See page SR−32).
(l) Bleed the power steering system (See page SR−3).
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SS1EO−04
SS−4
−
SERVICE SPECIFICATIONS ENGINE MECHANICAL
127
Author: Date:
1996 LAND CRUISER (RM451U)
ENGINE MECHANICAL
SERVICE DATA
Compression
pressureat 250 rpm STD
Minimum
Difference of pressure between each cylinder1,176 kPa (12.0 kgf/cm2, 171 psi) or more
883 kPa (9.0 kgf/cm2, 128 psi)
98 kPa (1.0 kgf/cm2, 14 psi) or less
Valve clearanceat cold Intake Exhaust0.15 − 0.25 mm (0.006 − 0.010 in.)
0.25 − 0.35 mm (0.010 − 0.014 in.)
Ignition timingw/ Terminals TE1 and E1 connected3° BTDC @ idle
Idle speed−650 ± 50 rpm
Cylinder headWarpage
Cylinder block side Maximum
Manifold side Maximum
Valve seat
Refacing angle Intake
Exhaust
Contacting angle
Contacting width Intake
Exhaust
Cylinder head bolt outside diameter STD
Minimum
0.15 mm (0.0059 in.)
0.10 mm (0.0039 in.)
30°, 45° , 75°
45 °, 75°
45 °
1.2 − 1.6 mm (0.047 − 0.063 in.)
1.0 − 1.4 mm (0.039 − 0.055 in.)
10.85 − 11.00 mm (0.4272 − 0.4331 in.)
10.6 mm (0.417 in.)
Valve guide
bushingInside diameter
Outside diameter (for repair part) STD O/S 0.05
Protrusion height7.010 − 7.030 mm (0.2760 − 0.2768 in.)
11.492 − 11.513 mm (0.4524 − 0.4533 in.)
11.542 − 11.563 mm (0.4544 − 0.4522 in.)
8.2 − 8.6 mm (0.323 − 0.339 in.)
ValveValve overall length STD Intake
Exhaust
Minimum Intake Exhaust
Valve face angle
Stem diameter Intake
Exhaust
Stem oil clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Margin thickness STD
Minimum98.4 mm (3.874 in.)
97.9 mm (3.854 in.)
97.9 mm (3.854 in.)
97.4 mm (3.835 in.)
44.5 °
6.970 − 6.985 mm (0.2744 − 0.2750 in.)
6.965 − 6.980 mm (0.2742 − 0.2748 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.)
1.2 mm (0.047 in.)
1.0 mm (0.039 in.)
Valve springDeviation Maximum
Free length
Installed tension at 36.5 mm (1.437 in.)2.0 mm (0.079 in.)
43.94 − 45.06 mm (1.7299 − 1.7740 in.)
214 − 238 N (21.8 − 24.2 kgf, 48.1 − 53.4 lbf)
Valve lifterLifter diameter
Lifter bore diameter
Oil clearance STD
Maximum33.966 − 33.976 mm (1.3372 − 1.3376 in.)
34.000 − 34.021 mm (1.3386 − 1.3394 in.)
0.024 − 0.055 mm (0.0009 − 0.0022 in.)
0.07 mm (0.0028 in.)
ManifoldWarpage Maximum0.30 mm (0.0118 in.)
Air intake chamberWarpageMaximum0.30 mm (0.0118 in.)
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SS−8
−
SERVICE SPECIFICATIONS ENGINE MECHANICAL
1996 LAND CRUISER (RM451U)
A/C compressor bracket x No. 1 oil pan
3737527
A/C compressor bracket x Cylinder block3737527
A/C compressor x A/C compressor bracket2525018
Oil check valve x Cylinder block2525018
Main bearing cap x Cylinder block
1st
2nd74
Turn 90°750
Turn 90°54
Turn 90°
Connecting rod cap x Connecting rod 1st
2nd48
Turn 90°490
Turn 90°35
Turn 90°
Rear oil seal retainer x Cylinder block2121015
Oil cooler cover x Cylinder block2121015
LH engine mounting bracket x Cylinder block6970051
LH insulator x LH engine mounting bracket7273043
RH engine mounting bracket x Cylinder brock6970051
RH insulator x RH engine mounting bracket7273043
PS pump x Cylinder block3637027
Knock sensor x Cylinder block4445033
Oil filter union x Cylinder block4445033
Drive plate x Crankshaft1001,00074
Transmission x Cylinder block7273053
Transmission x No. 1 oil pan7273053
Torque converter clutch x Drive plate5555041
A/T oil cooler pipe x Union (Transmission)3435025
Starter x Transmission3940029
Frame crossmember x Frame6162045
Frame crossmember x Engine rear mounting insulator7475054
Engine front mounting insulator x Frame7475054
Transfer shift lever x Transmission1818513
Transmission shift lever assembly x Body5.45548 in.·lbf
Transmission control rod x Control shaft lever131309
Front propeller shaft x Front dif ferential7475054
Front propeller shaft x Transfer7475054
Rear propeller shaft x Rear differential8890065
Rear propeller shaft x Transfer8890065
Stabillizer bar bracket mounting bolt1818513
Stabillizer bar x Axle carrier2526019
PS pressure hose x PS pump5657542
Rear TWC x Center pipe4040029
Center pipe x Tailpipe4040029
Heated oxygen sensor (Bank 1 sensor 1) x Front exhaust pipe2020014
Heated oxygen sensor (Bank 1 sensor 2) x Center pipe2020014
No. 2 support bracket x Frame18.518513
No. 3 support bracket x Frame18.518513
No. 4 support bracket x Frame18.518513
Exhaust pipe damper x Tailpipe19.519514
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SS1ES−01
−
SERVICE SPECIFICATIONS SFI
SS−11
134
Author: Date:
1996 LAND CRUISER (RM451U)
SFI
SERVICE DATA
Fuel pressure
regulatorFuel pressure at no vacuum265 − 304 kPa (2.7 − 3.1 kgf/cm2, 38 − 44 psi)
Fuel pumpResistance at 20°C (68° F)0.2 − 3.0 Ω
InjectorResistance at 20°C (68° F)
Injection volume
Difference between each cylinder
Fuel leakage13.4 − 14.2 Ω
69 − 88 cm3 (4.2 − 5.4 cu in.) per 15 sec.
5 cm3 (0.3 cu in.) or less
1 drop or less per 12 min.
MAF meterResistance (THA − E2) at −20° C (− 4°F)
at 0° C (32° F)
at 20° C (68° F)
at 40° C (104° F)
at 60° C (140° F)
at 80° C (176° F)10 − 20 kΩ
4 − 7 kΩ
2 − 3 kΩ
0.9 − 1.3 kΩ
0.4 − 0.7 kΩ
0.2 − 0.4 kΩ
Throttle bodyThrottle body fully closed angle
Dashpot setting speed
Throttle opener setting speed6°
2,200 ± 300 rpm
700 − 1,000 rpm
Throttle position
sensorClearance between stop screw and lever
0 mm (0 in.) VTA − E2
0.50 mm (0.020 in.) IDL − E2
0.75 mm (0.030 in.) IDL − E2
Throttle valve fully open VTA − E2
− VC − E2
0.2 − 5.7 kΩ
2.3 kΩ or less
Infinity
2.0 − 10.2 kΩ
2.5 − 5.9 kΩ
IAC valveResistance (B1 − S1 and S3, B2 − S2 and S4)
at cold (− 10 − 50 ° C (−50 − 122° F))
at hot (50 − 100°C (122 − 212°F))
15 − 25 Ω
20 − 30 Ω
Fuel pump resistorResistance at 20°C (68° F)0.70 − 0.76 Ω
VSV for fuel pres-
sure controlResistance at 20°C (68° F)37 − 44 Ω
ECT sensorResistance at −20° C (− 4°F)
0 °C (32° F)
20 °C (68° F)
40 °C (104° F)
60 °C (140° F)
80 °C (176° F)10 − 20 kΩ
4 − 7 kΩ
2 − 3 kΩ
0.9 − 1.3 kΩ
0.4 − 0.7 kΩ
0.2 − 0.4 kΩ
EGR gas temp
sensorResistance at 50°C (122° F)
at 100° C (212° F)
150 °C (302° F)64 − 97 kΩ
11 − 16 kΩ
2 − 4 kΩ
Heated oxygen
sensorHeater coil resistance at 20°C (68° F)11 − 16 Ω
Fuel cut rpmFuel return rpm1,200 rpm
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SS1EW−01
−
SERVICE SPECIFICATIONS LUBRICATION
SS−15
138
Author: Date:
1996 LAND CRUISER (RM451U)
LUBRICATION
SERVICE DATA
Oil pressureat idle speed
at 3,000 rpm29 kPa (0.3 kgf/cm2, 4.3 psi) or more
245 − 490 kPa (2.5 − 5.0 kgf/cm2, 36 − 71 psi)
Oil pumpBody clearance STD
Maximum
Side clearance STD
Maximum
Tip clearance STD
Maximum0.100 − 0.170 mm (0.0039 − 0.0067 in.)
0.30 mm (0.0118 in.)
0.030 − 0.090 mm (0.0012 − 0.0035 in.)
0.15 mm (0.0059 in.)
0.030 − 0.160 mm (0.0012 − 0.0063 in.)
0.25 mm (0.0098 in.)
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SS1EC−02
SS−30
−
SERVICE SPECIFICATIONS SUSPENSION AND AXLE
153
Author: Date:
1996 LAND CRUISER (RM451U)
SUSPENSION AND AXLE
SERVICE DATA
Cold tire inflation
pressureTire size
P275/70R 16
220 kPa (2.2 kgf/cm2, 32 psi)
Follow spring and
bumper stopper
clearanceFollow spring clearance (Front)
Bumper stopper clearance (Rear)36 mm (1.42 in.)
104 mm (4.09 in.)
Front wheel align-
mentCamber Left−right error1°00’ ± 45’
45’ or less
Caster Left−right error3°00’ ± 60’
45’ or less
Steering axis inclination13 °00’ ± 45’
To e −in (Total) Inspection STD
Adjustment STD0.2 ° ± 0.2° (2 ± 2 mm, 0.08 ± 0.08 in.)
0.2 ° ± 0.1° (2 ± 1 mm, 0.08 ± 0.04 in.)
Wheel angle (Max.) Inside wheel
Outside wheel32 °00’ − 35°00’
31 °00’
Tire and wheelTire runout
Wheel balance (Unbalance after adjustment)
Wheel bearing preload (at starting) Front
(Rotating load at hub bolt) Rear3.0 mm (0.118 in.) or less
13.0 g (0.029 lb) or less
28 − 56 N (2.9 − 5.7 kgf, 6.4 − 12.6 lbf)
26 − 57 N (2.6 − 5.8 kgf, 5.7 − 12.8 lbf)
Front axleSteering knuckle bearing preload
(Rotating load at knuckle end, before installing dust seal)
25 − 44 N (2.5 − 4.5 kgf, 5.5 − 9.9 lbf)
Front dif ferentialDrive pinion preload (at starting) New bearing
Reused bearing0.9 − 1.6 N·m (10 − 16 kgf·cm, 8.7 − 13.9 in.·lbf)
0.5 − 0.8 N·m (5 − 8 kgf·cm, 4.3 − 6.9 in.·lbf)
Total preload (at starting)Drive pinion preload plus
0.4 − 0.6 N·m (4 − 6 kgf·cm, 3.5 − 5.2 in.·lbf)
Drive pinion to ring gear backlash0.13 − 0.18 mm (0.0051 − 0.0071 in.)
Pinion gear to side gear backlash0.05 − 0.20 mm (0.0020 − 0.0079 in.)
Ring gear runout Max.0.10 mm (0.0039 in.)
Companion flange runoutMax. Radial
Lateral0.10 mm (0.0039 in.)
0.10 mm (0.0039 in.)
Oil seal drive in depth1.0 mm (0.039 in.)
Side gear thrust washer thickness w/o Differntial lock
w/ Differntial lock1.6 mm (0.063 in.)
1.7 mm (0.067 in.)
1.8 mm (0.071 in.)
0.9 mm (0.035 in.)
1.0 mm (0.039 in.)
1.1 mm (0.043 in.)
1.2 mm (0.047 in.)
1.3 mm (0.051 in.)
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