1996 TOYOTA LAND CRUISER Pump

SR16J−01
R08080
Socket
WrenchPress
R08098
Inscribed Mark
R08081
Round End
SR−30
−
STEERING POWER STEERING VANE PUMP
1996 LAND CRUISER (RM451U)
REASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
1. COAT WITH POWER STEERING FLUID
(See page SR−21 )
2. INSTALL VANE PUMP SHAFT WITH BEARING
(a) Using a socket wrench (29 mm), press in the shaft with the bearing to the front housing.
NOTICE:
Be careful not to damage the oil seal lip.
(b) Using snap ring pliers, install a new snap ring to the front housing.
3. INSTALL LONGER STRAIGHT PIN
Install a new pin to the front housing.
NOTICE:
Be careful not to damage the pin.
4. INSTALL SIDE FRONT PLATE
(a) Coat 2 new O−rings with power steering fluid and install them to the plate.
(b) Align the hole of the plate and longer straight pin.
NOTICE:
Make sure you install the plate facing the correct direction.
(See page SR−21 )
5. INSTALL SHORTER STRAIGHT PIN
Install a new pin to the side front plate.
NOTICE:
Be careful not to damage the pin.
6. INSTALL CAM RING AND VANE PUMP ROTOR
Install the ring and rotor with the inscribed marks facing out-
ward.
7. INSTALL VANE PLATES
Install the 10 plates with the round end facing outward.
8. INSTALL SIDE REAR PLATE
(a) Coat a new O −ring with power steering fluid and install it
to the plate.
(b) Align the holes of the plate with the straight pins.
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R08069
R08082
R08066
Soft Jaws
−
STEERING POWER STEERING VANE PUMP
SR−31
1996 LAND CRUISER (RM451U)
9. INSTALL WAVE WASHER
Install the washer so that its protrusions fit into the slots in the
side rear plate.
10. INSTALL REAR HOUSING
(a) Coat a new O−ring with power steering fluid and install it
to the housing.
(b) Using a press, apply just enough pressure to compress the wave washer, and install a new snap ring to the front
housing.
11. INSTALL SPRING, FLOW CONTROL VALVE AND PRESSURE PORT UNION
(a) Install the valve facing the correct direction. (See page SR−21 )
(b) Coat a new O −ring with power steering fluid and install it
to the union.
(c) Torque the union. Torque: 69 N·m (700 kgf·cm, 51 ft·lbf)
12. INSTALL VANE PUMP DRIVE GEAR
(a) Install the woodruff key and gear.
(b) Using soft jaws on a vise, clamp the gear in the vise.
NOTICE:
Be careful not to damage the gear.
(c) Torque the gear set nut. Torque: 74 N·m (750 kgf·cm, 54 ft·lbf)
13. MEASURE POWER STEERING PUMP ROTATING
TORQUE (See page SR−24 )
14. INSTALL SUCTION PORT UNION
(a) Coat a new O −ring with power steering fluid and install it
to the union.
(b) Torque the bolt.
Torque: 13 N·m (130 kgf·cm, 9 ft·lbf)
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SR16K−01
R13336
R13315
Stopper
SR−32
−
STEERING POWER STEERING VANE PUMP
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL PS VANE PUMP ASSEMBLY
(a) Coat a new O −ring with power steering fluid and install it
to the vane pump assembly.
(b) Torque the 2 nuts. Torque: 36 N·m (370 kgf·cm, 27 ft·lbf)
2. CONNECT PRESSURE FEED TUBE
Torque the union bolt with 2 new gaskets. Torque: 56 N·m (575 kgf·cm, 42 ft·lbf)
HINT:
Make sure the stopper of the tube is touching the PS pump
body, as shown then torque the union bolt.
3. CONNECT RETURN HOSE
4. BLEED POWER STEERING SYSTEM (See page SR−3 )
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−
SERVICE SPECIFICATIONS ENGINE MECHANICAL
SS−5
128
Author: Date:
1996 LAND CRUISER (RM451U)
Camshaft
Thrust clearance
STD
Maximum
Journal oil clearance STD
Maximum
Journal diameter
Circle runout Maximum
Cam lobe height STD
Minimum
Camshaft gear backlash STD
Maximum
Camshaft gear spring end free distance0.030 − 0.080 mm (0.0012 − 0.0031 in.)
0.10 mm (0.0039 in.)
0.025 − 0.062 mm (0.0010 − 0.0024 in.)
0.10 mm (0.0039 in.)
26.959 − 26.975 mm (1.0614 − 1.0620 in.)
0.06 mm (0.0024 in.)
50.61 − 50.71 mm (1.9925 − 1.9965 in.)
50.51 mm (1.9886 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.)
Spark plug tubeProtrusion45.5 mm (1.791 in.)
Oil pump drive
shaft gearThrust clearance STD
Maximum0.040 − 0.160 mm (0.0016 − 0.0063 in.)
0.30 mm (0.0188 in.)
Chain and timing
gearChain length at 16 links Maximum
Camshaft timing gear wear (w/ Chain) Minimum
Crankshaft timing gear wear (w/ Chain) Minimum146.6 mm (5.772 in.)
126.0 mm (4.961 in.)
65.4 mm (2.575 in.)
Chain tensioner
slipper and vibra-
tion damperWearMaximum1.0 mm (0.039 in.)
Cylinder blockCylinder head surface warpageMaximum
Cylinder bore diameter STD Mark 1
2
3
Maximum STD
O/S 0.50
O/S 1.00
Main bearing bolt outside diameter STD
Minimum0.05 mm (0.0020 in.)
100.000 − 100.010 mm (3.9370 − 3.9374 in.)
100.010 − 100.020 mm (3.9374 − 3.9378 in.)
100.020 − 100.030 mm (3.9378 − 3.9382 in.)
100.23 mm (3.9461 in.)
100.73 mm (3.9658 in.)
101.23 mm (3.9854 in.)
10.85 − 11.00 mm (0.4271 − 0.4331 in.)
10.6 mm (0.417 in.)
Piston and piston
ringPiston diameter STD Mark 1
2
3
O/S 0.50
O/S 1.00
Piston oil clearance STD
Piston ring groove clearance No. 1
No. 2
Piston ring end gap STD No. 1
No. 2
Oil
Maximum No. 1 No. 2Oil99.950 − 99.960 mm (3.9350 − 3.9354 in.)
99.960 − 99.970 mm (3.9354 − 3.9358 in.)
99.970 − 99.980 mm (3.9358 − 3.9362 in.)
100.450 − 100.480 mm (3.9547 − 3.9559 in.)
100.950 − 100.980 mm (3.9744 − 3.9756 in.)
0.040 − 0.060 mm (0.0016 − 0.0024 in.)
0.040 − 0.080 mm (0.0016 − 0.0031 in.)
0.300 − 0.070 mm (0.0012 − 0.0028 in.)
0.300 − 0.520 mm (0.0118 − 0.0205 in.)
0.450 − 0.670 mm (0.0177 − 0.0264 in.)
0.150 − 0.520 mm (0.0059 − 0.0205 in.)
1.12 mm (0.0441 in.)
1.17 mm (0.0461 in.)
1.12 mm (0.0441 in.)
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SS1EP−01
−
SERVICE SPECIFICATIONS ENGINE MECHANICAL
SS−7
1996 LAND CRUISER (RM451U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Distributor x Cylinder head1818013
No. 1 engine hanger x Cylinder head4142030
No. 2 engine hanger x Cylinder head4142030
Air intake chamber x Intake manifold2121015
Intake manifold x Cylinder head2121015
Heater inlet pipe x Intake manifold2121015
EGR pipe x Cylinder head2121015
EGR pipe x EGR valve Union nut7880058
Water outlet x Cylinder head2121015
Generator bracket x Cylinder head4344032
Cylinder head x Cylinder block 1st
2nd 3rd39
Turn 90°
Turn 90°400
Turn 90°
Turn 90°29
Turn 90°
Turn 90°
Cylinder head x Timing chain cover2121015
Camshaft bearing cap x Cylinder head1616012
Camshaft timing gear x Camshaft7475054
Chain tensioner x Cylinder head2121015
Water bypass outlet x Cylinder head2121015
Heater pipe x Timing chain cover2121015
Heater pipe x Cylinder head2020014
Exhaust manifold x Cylinder head3940029
Heat insulator x Exhaust manifold1919514
Front exhaust pipe x Exhaust manifold6363046
No. 1 support bracket x Transmission2424017
No. 1 support bracket clamp bolt19.519514
Front exhaust pipe x Rear TWC4647034
No. 2 water bypass pipe x Cylinder head2020014
No. 2 water bypass pipe x No. 1 engine hanger2020014
Fuel inlet hose x Fuel filter2930022
Intake manifold stay x Air intake chamber3636026
Intake manifold stay x Cylinder block3636026
Oil dipstick guide x Intake manifold2020014
Oil dipstick guide x No. 1 oil pan2020014
PS reservoir tank x Air intake chamber2020014
Oil jet x Cylinder block2020014
Vibration damper x Cylinder block2020014
Chain tensioner slipper x Cylinder block6970051
Timing chain cover x Cylinder block2121015
Drive belt idler pulley x Timing chain cover4344032
Crankshaft pulley x Crankshaft4124,200304
Transmission housing x No. 1 oil pan7273053
Oil level sensor x No. 1 oil pan5.45548 in.·lbf
Water pump x Cylinder block2121015
Radiator pipe x No. 1 oil pan2121015
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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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SS1ET−01
SS−12
−
SERVICE SPECIFICATIONS SFI
1996 LAND CRUISER (RM451U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Fuel line for union bolt
for flare nut29
30300
31022
22
Second seat x Body3940029
Fuel pump bracket assembly x Fuel tank3.94035 in.·lbf
Fuel inlet hose x Fuel filter2930022
Fuel inlet pipe x Fuel filter2930022
Fuel filter x Intake manifold2121015
Fuel pressure regulator x Delivery pipe2525018
Delivery pipe x Intake manifold2121015
Fuel inlet pipe x Delivery pipe Union bolt
Bolt29
20300
20022
14
Fuel inlet pipe x Fuel filter2930022
Fuel return pipe x Intake manifold2020014
Air intake chamber x Intake manifold2121015
Intake manifold stay x Air intake chamber3636026
Intake manifold stay x Cylinder block3636026
PS reservoir tank x Air intake chamber1818513
Heater inlet pipe x Air intake chamber2020014
Drain plug x Fuel tank6.56557 in.·lbf
Fuel tank breather tube x Fuel tank1.51513 in.·lbf
Fuel tank filler pipe x Fuel tank3.53531 in.·lbf
Fuel tank band x Body3940029
MAF meter x Bracket6.97061 in.·lbf
MAF meter x Air cleaner cap6.97061 in.·lbf
Throttle body x Air intake chamber2121015
Fuel pump resistor x Body1818513
ECT sensor x Cylinder head24.525017.5
EGR gas temperature sensor x Air intake chamber2020014
Knock sensor x Cylinder block4445033
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