1996 TOYOTA LAND CRUISER water pump

CO118−01
CO−16
−
COOLING RADIATOR
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL RADIATOR
(a) Install the 2 radiator brackets with the 4 nuts. Torque: 12 N·m (120 kgf·cm, 9 ft·lbf)
(b) Install the radiator with the 2 bolts and 2 nuts. Torque:
Bolt: 18 N·m (185 kgf·cm, 13 ft·lbf)
Nut: 12 N·m (120 kgf·cm, 9 ft·lbf)
2. CONNECT A/T OIL COOLER HOSES
3. CONNECT RADIATOR OUTLET HOSE
4. INSTALL WATER PUMP PULLEY, FAN SHROUD, FAN WITH FLUID COUPLING AND DRIVE BELTS
(a) Place the fan with fluid coupling, water pump pulley and fan shroud in position.
(b) Temporarily install the fan pulley mounting nuts.
(c) Install the fan shroud with the 2 bolts. Torque: 5.0 N·m (50 kgf·cm, 43 in.·lbf)
(d) Connect the oil cooler hose to the clamp on the fan
shroud.
(e) Install the drive belts with the adjusting bolt and pivot bolt.
(f) Stretch the belts tight and tighten the 4 water pump pulley mounting nuts.
(g) Adjust the drive belts (See page CH−2 ).
5. CONNECT RADIATOR RESERVOIR HOSE
6. CONNECT RADIATOR INLET HOSE
7. CONNECT NO.3 WATER BYPASS HOSE
8. INSTALL RADIATOR GRILLE
Install the radiator grille with the 5 screws and clip.
9. INSTALL BATTERY AND BATTERY TRAY
(a) Install the battery tray with the 5 bolts.
(b) Connect the ground strap with the bolt.
(c) Install the battery with the hold−down clamp and nuts.
(d) Connect the battery cables.
10. FILL RADIATOR WITH ENGINE COOLANT
11. START ENGINE AND CHECK FOR LEAKS
12. CHECK AUTOMATIC TRANSMISSION FLUID LEVEL
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EM1E9−01
−
ENGINE MECHANICAL TIMING CHAIN
EM−13
1996 LAND CRUISER (RM451U)
REMOVAL
1. DRAIN ENGINE OIL
2. DRAIN ENGINE COOLANT
3. REMOVE ENGINE UNDER COVER
4. REMOVE RADIATOR (See page CO−14 )
5. DISCONNECT A/C COMPRESSOR AND BRACKET
(a) Loosen the idler pulley nut and adjusting bolt, and remove
the drive belt.
(b) Remove the 4 mounting bolts, and disconnect the com- pressor from the bracket.
HINT:
Put aside the compressor, and suspend it.
(c) Remove the 5 bolts and A/C compressor bracket.
6. REMOVE RADIATOR PIPE
(a) Disconnect the No. 2 radiator hose from the water inlet.
(b) Remove the 2 nuts and radiator pipe.
7. REMOVE WATER PUMP
Remove the 4 bolts, 2 nuts, water pump and gasket.
8. REMOVE CYLINDER HEAD (See page EM−28 )
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−
ENGINE MECHANICAL TIMING CHAIN
EM−23
1996 LAND CRUISER (RM451U)
15. INSTALL OIL LEVEL SENSOR
(a) Install a new gasket to the level sensor.
(b) Install the level sensor with the 4 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
16. CONNECT OIL COOLER PIPE BRACKET TO NO. 1 OIL
PA N
17. INSTALL CYLINDER HEAD (See page EM−54 )
NOTICE:
However, for the installation of the camshaft timing gear
and timing chain, follow the below procedure. Align the
blight link of the timing chain and camshaft timing gear
mark, and install them to the camshaft.
18. INSTALL WATER PUMP
Install a new gasket and water pump with the 4 bolts and 2 nuts.
Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
19. INSTALL RADIATOR PIPE
(a) Connect the No.2 radiator hose to the water inlet.
(b) Install the 2 nuts holding the radiator pipe to the No.1 oil
pan.
Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
20. INSTALL A/C COMPRESSOR AND BRACKET
(a) Install the A/C compressor bracket with the 5 bolts.
Torque: 37 N·m (375 kgf·cm, 27 ft·lbf)
(b) Install the A/C compressor with the 4 bolts. Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(c) Install and adjust the drive belt (See page CH−2).
21. INSTALL RADIATOR (See page CO−16 )
22. FILL ENGINE WITH OIL
23. INSTALL ENGINE UNDER COVER
24. START ENGINE AND CHECK FOR LEAKS
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LU0KG−02
−
LUBRICATION OIL PUMP
LU−5
1996 LAND CRUISER (RM451U)
REMOVAL
HINT:
When repairing the oil pump, the oil pan and strainer should be
removed and cleaned.
1. DRAIN ENGINE OIL
2. REMOVE ENGINE UNDER COVER
3. DRAIN ENGINE COOLANT
4. REMOVE RADIATOR (See page CO−14 )
5. DISCONNECT A/C COMPRESSOR AND BRACKET
(a) Loosen the idler pulley nut and adjusting bolt, and remove
the drive belt.
(b) Remove the 4 mounting bolts, and disconnect the com- pressor from the bracket.
HINT:
Put aside the compressor, and suspend it.
(c) Remove the 5 bolts and A/C compressor bracket.
6. REMOVE RADIATOR PIPE
(a) Disconnect the No.2 radiator hose from the water inlet.
(b) Remove the 2 nuts and radiator pipe.
7. REMOVE WATER PUMP
Remove the 4 bolts, 2 nuts, water pump and gasket.
8. REMOVE CYLINDER HEAD (See page EM−28 )
9. DISCONNECT OIL COOLER PIPE BRACKET FROM NO.1 OIL PAN
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LU−14
−
LUBRICATION OIL PUMP
1996 LAND CRUISER (RM451U)
Install the 6 bolts.
Torque: 72 N·m (730 kgf·cm, 53 ft·lbf)
11. INSTALL OIL LEVEL SENSOR
(a) Install a new gasket to the level sensor.
(b) Install the level sensor with the 4 bolts. Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
12. CONNECT OIL COOLER PIPE BRACKET TO NO.1 OIL
PA N
13. INSTALL CYLINDER HEAD(See page EM−54)
14. INSTALL WATER PUMP
Install a new gasket and water pump with the 4 bolts and 2 nuts. Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
15. INSTALL RADIATOR PIPE
(a) Connect the No.2 radiator hose to the water inlet.
(b) Install the 2 nuts holding the radiator pipe to the No.1 oil pan.
Torque: 21 N·m (210 kgf·cm, 15 ft·lbf)
16. INSTALL A/C COMPRESSOR AND BRACKET
(a) Install the A/C compressor bracket with the 5 bolts. Torque: 37 N·m (375 kgf·cm, 27 ft·lbf)
(b) Install the A/C compressor with the 4 bolts.
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(c) Install and adjust the drive belt (See page CH−2).
17. INSTALL RADIATOR (See page CO−16 )
18. INSTALL ENGINE UNDER COVER
19. FILL WITH ENGINE OIL
20. START ENGINE AND CHECK FOR LEAKS
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PP300−01
PP−2
−
PREPARATION ENGINE MECHANICAL
51
Author: Date:
1996 LAND CRUISER (RM451U)
ENGINE MECHANICAL
SST (Special Service Tools)
09201−10000Valve Guide Bushing Remover &
Replacer Set
(09201−01070)Valve Guide Bushing Remover &
Replacer 7
09202−70020Valve Spring Compressor
(09202−00010)Attachment
09213−58012Crankshaft Pulley Holding Tool
09223−15030Oil Seal & Bearing ReplacerCrankshaft rear oil seal
09236−00101Water Pump Overhaul Tool Set
(09236−15010)Bearing StayValve stem oil seal
09248−06020Valve Lifter Stopper
09248−55050Valve Clearance Adjust Tool Set
(09248−05510)Valve Lifter Press
09316−60011Transmission & Transfer Bearing
Replacer
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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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SS1EX−04
SS−16
−
SERVICE SPECIFICATIONS LUBRICATION
1996 LAND CRUISER (RM451U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Oil pan x Drain plug2525018
Oil pump x Relief valve plug4950036
Drive belt idler pulley x Oil pump4344032
Oil strainer x No. 1 oil pan2020014
Baffle plate x No. 1 oil pan9.09078 in.·lbf
No. 1 oil pan x Cylinder block 14 mm head bolt
12 mm head bolt44
20440
20032
14
No. 1 oil pan x Oil pump (Timing chain cover)2020014
No. 2 oil pan x No. 1 oil pan Bolt
Nut7.8
8.880
9069 in.·lbf
78 in.·lbf
No. 1 oil pan x Transmission housing7273053
Oil level sensor x No. 1 oil pan5.45548 in.·lbf
Water pump x Cylinder block2121015
Radiator pipe x No. 1 oil pan2121015
A/C compressor bracket x No. 1 oil pan3737527
A/C compressor bracket x Cylinder block3737527
A/C compressor x A/C compressor bracket2525018
Oil cooler cover x Relief valve plug3737527
Oil cooler x Oil cooler cover1717012
Oil cooler cover x Cylinder block2121015
No. 1 exhaust manifold x Cylinder head3940029
No. 1 exhaust manifold x Heat insulator1919514
Front exhaust pipe x Exhaust manifold6363046
No. 1 support bracket x Transmission housing2424017
Front exhaust pipe x No. 1 support bracket Clamp bolt19.519514
Front exhaust pipe x Rear TWC4647034
Oil check valve x Cylinder block2525018
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