Cooler TOYOTA LAND CRUISER 1998 Factory Owner's Guide

EM0L6-03
A05112
Pull
Wire
Clamp
O-Ring
A05110
LH Side
A05109
RH Side EM-88
- ENGINE MECHANICALCYLINDER BLOCK
1661 Author
: Date
:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. INSTALL ENGINE TO ENGINE STAND
2. REMOVE TIMING BELT AND PULLEYS
(See page EM-15)
3. REMOVE CYLINDER HEAD (See page EM-35)
4. REMOVE WATER BYPASS PIPE
(a) Disconnect the wire clamp (for knock sensor 1, 2) from the
bracket of the water bypass pipe.
(b) Remove the bolt.
(c) Pull out the water bypass pipe from the water pump.
(d) Remove the O-ring from the water bypass pipe.
5. REMOVE STARTER (See page ST-5)
6. REMOVE KNOCK SENSORS (See page SF-55)
7. DISCONNECT ENGINE WIRE FROM LH SIDE OF CYL-
INDER BLOCK
(a) Remove the 2 bolts and the engine wire cover from the LH
side of the cylinder block.
(b) Remove the bolt, disconnect the bracket on the engine
wire from the cylinder block.
8. DISCONNECT ENGINE WIRE FROM RH SIDE OF CYL-
INDER BLOCK
Remove the 2 bolts, and disconnect the 2 brackets on the en-
gine wire from the cylinder block.
9. REMOVE OIL COOLER PIPE BRACKET FOR A/T
Remove the bolt and bracket.
10. REMOVE ENGINE MOUNTING BRACKETS
Remove the 4 bolts and the mounting bracket. Remove the 2
mounting brackets
11. REMOVE WATER PUMP (See page CO-6)
12. REMOVE NO.2 OIL PAN (See page LU-8)
13. REMOVE OIL PAN BAFFLE PLATE
14. REMOVE NO.1 OIL PAN (See page LU-8)
15. REMOVE OIL STRAINER
16. REMOVE OIL PUMP (See page LU-8)
17. REMOVE ENGINE COOLANT DRAIN UNIONS
Remove the 2 drain unions.

A04856
FrontPort
A05110
LH Side
A05109
RH Side
A05132
Push
Wire
Clamp
New
O-Ring
- ENGINE MECHANICALCYLINDER BLOCK
EM-1 13
1686 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(b) Install the 2 drain unions.
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
HINT:
After applying the specified torque, rotate the drain union clock-
wise until the drain port is facing forward.
16. INSTALL OIL PUMP (See page LU-15)
17. INSTALL OIL STRAINER (See page LU-15)
18. INSTALL NO.1 OIL PAN (See page LU-15)
19. INSTALL OIL PAN BAFFLE PLATE
(See page LU-15)
20. INSTALL NO.2 OIL PAN (See page LU-15)
21. INSTALL WATER PUMP (See page CO-8)
22. INSTALL ENGINE MOUNTING BRACKETS
Install the mounting bracket with the 4 bolts. Install the 2 mount-
ing brackets.
Torque: 36 N´m (370 kgf´cm, 27 ft´lbf)
23. INSTALL ENGINE WIRE TO LH SIDE OF CYLINDER
BLOCK
(a) Install the bracket on the engine wire with the bolt.
(b) Install the engine wire cover with the 2 bolts.
24. INSTALL ENGINE WIRE TO RH SIDE OF CYLINDER
BLOCK
Install the 2 brackets on the engine wire with the 2 bolts.
25. INSTALL OIL COOLER PIPE BRACKET FOR A/T
Install the bracket with the bolt.
26. INSTALL KNOCK SENSORS (See page SF-55)
27. INSTALL STARTER (See page ST-17)
28. INSTALL WATER BYPASS PIPE
(a) Install a new O-ring to the water bypass pipe.
(b) Apply soapy water to the O-ring.
(c) Push the water bypass pipe end into the pipe hole of the
water pump.
(d) Install the water bypass pipe with the bolt.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
(e) Install the wire clamp to the bracket of the water bypass
pipe.
29. INSTALL CYLINDER HEADS (See page EM-59)

EM1V7-01
A09750
P/S Air HoseRadiator
Reservoir Tank
Intake Air
Connector
Radiator Assembly
EVAP HoseV-Bank Cover
Engine Under Cover No.1
N´m (kgf´cm, ft´lbf) : Specified torque Generator
Drive Belt
A/C CompressorA/C Compressor
Connector
A/T Oil Cooler Hose
Fan w/ Fluid
Coupling
Fan Pulley
49 (500, 36)
5.0 (50, 43 in.´lbf)
18 (185, 13)
Air Hose
x 8Fan Shroud Fuel Return
Hose
20 (200, 15)
A/T Oil Cooler
Hose
A/C Discharge
Tube
Clamp
BracketWireClamp
Clamp
Lower Radiator Hose
Bracket
EM-28
- ENGINE MECHANICALCYLINDER HEAD
1601 Author
: Date
:
2004 LAND CRUISER (RM1071U)
CYLINDER HEAD
COMPONENTS

A04460
RH No. 3 Timing Belt Cover
No. 2 Timing
Belt Cover
LH No. 3 Timing Belt Cover Drive Belt Idler Pulley
Camshaft Position
Sensor ConnectorCover Plate
Engine Wire
16 (160, 12)
7.5 (80, 16 in.´lbf)
N´m (kgf´cm, ft´lbf) : Specified torque
Oil Cooler PipeWire Grommet
39 (400, 29)
7.5 (80, 66 in.´lbf)
Camshaft Position Sensor
A04327
Timing BeltRH Camshaft Timing Pulley
LH Camshaft Timing Belt Pulley
Timing Belt Tensioner
Fan BracketDust Boot
108 (1,100, 80)
245 (2,500, 181)
16 (160, 12)
32 (330, 24)26 (270, 19)N´m (kgf´cm, ft´lbf) : Specified torque
EM-30
- ENGINE MECHANICALCYLINDER HEAD
1603 Author
: Date
:
2004 LAND CRUISER (RM1071U)

A07248
A/C Discharge Tube
ClampRadiator Reservoir Hose
Radiator
Reservoir
Grommet
Fan Shroud
A/T Oil
Cooler Hose
Lower
Radiator
Hose
Fan Pulley RadiatorSupport CollarBracket
Clamp
Generator Drive Belt
Wire
Upper
Radiator
Hose Bracket
Clamp
Fan w/ Fluid Coupling Assembly
Charge Valve
EM-72
- ENGINE MECHANICALENGINE UNIT
1645 Author
: Date
:
2004 LAND CRUISER (RM1071U)

A21821
Oil Cooler Pipe
for Transmission
Transmission (w/ Torque
Converter Clutch)
Engine
Front Spacer
Flywheel Housing Under CoverRear Spacer
Drive Plate x 10
37 (380, 27) for 14 mm Head
72 (730, 53) for 17 mm Head
48 (490, 35)
x 8
x 6
N´m (kgf´cm, ft´lbf) : Specified torque
 Non-reusable part

Precoated part


Clamp
Connector
Connector
Stay
StayStay
See page EM-81
1st 49 (500, 36)
2nd Turn 90°
EM-76
- ENGINE MECHANICALENGINE UNIT
1649 Author
: Date
:
2004 LAND CRUISER (RM1071U)

P18747
Adhesive
A05084
A07245
A05171
Lower
Up
A05170
EM-82
- ENGINE MECHANICALENGINE UNIT
1655 Author
: Date
:
2004 LAND CRUISER (RM1071U)
3. INSTALL TORQUE CONVERTER CLUTCH BOLTS
(a) Apply adhesive to 2 or 3 threads from the bolt end.
Adhesive:
Part No. 08833-00070, THREE BOND 1324 or equiva-
lent
(b) Hold the crankshaft pulley bolt with a wrench, and install
the 6 bolts evenly.
Torque: 48 N´m (490 kgf´cm, 35 ft´lbf)
HINT:
First install the black colored bolt, install the other bolts.
(c) Install the flywheel housing under cover with the bolt.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
4. INSTALL OIL COOLER PIPE FOR TRANSMISSION
5. CONNECT ENGINE WIRE TO TRANSMISSION
(a) Connect the 5 connectors.
(b) Connect the 2 wire clamps.
6. INSTALL ENGINE AND TRANSMISSION ASSEMBLY
IN VEHICLE
(a) Attach the engine chain hoist to the engine hangers.
(b) Slowly lower the engine and the transmission assembly
into the engine compartment.
(c) Attach the engine mounting brackets to the frame brack-
ets.
(d) Keep the engine level with a jack.

EM-84
- ENGINE MECHANICALENGINE UNIT
1657 Author
: Date
:
2004 LAND CRUISER (RM1071U)
13. CONNECT HOSES, WIRES, CONNECTORS, CLAMPS,
GROMMET AND CABLES
(a) Connect the 2 PS air hoses to the hose clamp on the No.3
RH timing belt cover.
(b) Connect the generator wire.
(c) Connect the generator connector.
(d) Connect the hose clamp for the PS air hose.
(e) Connect the PS air hose to upper intake manifold.
(f) Connect the 2 heater hoses.
(g) Connect the engine wire clamp to the bracket on the cowl
panel.
(h) Connect the engine wire grommet to the cowl panel.
(i) Connect the ground strap connector.
(j) Connect the fuel main hose and the clamps.
(k) Connect the fuel return hose and the clamp.
(l) Connect the air inlet hose to the charcoal canister.
(m) Connect the EVAP hose to the charcoal canister.
(n) Connect the engine wire to the clamp on the right fender
apron.
(o) Connect the clamp on battery negative (-) cable to the
relay box.
(p) Connect the battery negative (-) cable to the right fender
apron.
(q) Connect the battery positive (+) terminal cable.
14. CONNECT ENGINE WIRE TO CABIN
(a) Connect the 3 wire harness connectors.
(b) Install the ECM with the 3 screws.
(c) Connect the 3 connectors to the ECM.
(d) Install the glove compartment door.
(e) Install the lower No.2 panel.
15. INSTALL FAN PULLEY, FAN, FLUID COUPLING AND
GENERATOR DRIVE BELT
(a) Temporarily install the fan pulley, the fan and the fluid cou-
pling assembly with the 4 nuts.
(b) Install the generator drive belt. (See page CH-16)
(c) Tighten the 4 nuts holding the fluid coupling to the fan
bracket.
16. INSTALL RADIATOR AND FAN SHROUD
(a) Place the fan shroud in the installation position.
(b) Install the radiator with the 2 support collars, the 2 nuts
and the 2 bolts.
(c) Connect the 2 A/T oil cooler hoses to the radiator.
(d) Install the lower radiator hose.
(e) Attach the lower side of the fan shroud to the brackets of
the radiator, and install the fan shroud with the 2 bolts.
(f) Install the 2 brackets on the wire to the radiator with the
2 bolts.
(g) Install the 2 clamps on the A/C discharge tube to the
brackets on the wire with the 2 nuts.

EM0L9-07
- ENGINE MECHANICALENGINE UNIT
EM-77
1650 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE HOOD
2. REMOVE ENGINE UNDER COVERS
3. DRAIN ENGINE COOLANT
4. DRAIN ENGINE OIL
5. REMOVE V-BANK COVER
6. REMOVE BATTERY
7. REMOVE AIR CLEANER CAP AND INTAKE AIR CON-
NECTOR PIPE ASSEMBLY
8. REMOVE RADIATOR RESERVOIR
(a) Disconnect the clamp on the wire from the reservoir.
(b) Disconnect the reservoir hose from the radiator.
(c) Remove the 2 bolts, the reservoir and the grommet.
9. REMOVE RADIATOR AND FAN SHROUD
(a) Disconnect the upper radiator hose from the front water
bypass joint.
(b) Remove the 2 nuts, and disconnect the 2 clamps on the
A/C discharge tube from the bracket.
(c) Remove the 2 bolts, and disconnect the 2 brackets on the
wire from the radiator.
(d) Remove the 3 bolts, and disconnect the fan shroud from
the radiator.
(e) Remove the lower radiator hose.
(f) Disconnect the 2 A/T oil cooler hoses from the radiator.
(g) Remove the 2 bolts, the 2 nuts, the 2 support collars and
the radiator.
(h) Remove the fan shroud.
10. REMOVE GENERATOR DRIVE BELT, FAN, FLUID
COUPLING AND FAN PULLEY
(a) Loosen the 4 nuts holding the fluid coupling to the fan
bracket.
(b) Remove the generator drive belt. (See page CH-7)
(c) Remove the 4 nuts, the fan, the fluid coupling assembly
and the fan pulley.
11. DISCONNECT ENGINE WIRE FROM CABIN
(a) Remove the glove compartment door.
(b) Remove the lower No.2 panel.
(c) Disconnect the 3 connectors from the ECM.
(d) Remove the 3 screws, and disconnect ECM from the
body bracket.
(e) Disconnect the 3 wire harness connectors.
12. DISCONNECT HOSES, WIRES, CONNECTORS,
CLAMPS, GROMMET AND CABLES
(a) Disconnect the 2 PS air hoses from the hose clamp on the
No.3 RH timing belt cover.
(b) Disconnect the generator wire.
(c) Disconnect the generator connector.
(d) Disconnect the hose clamp for PS air hose.
(e) Disconnect the PS air hose from upper intake manifold.

A05126
A05125
A05172
Lift
Down
- ENGINE MECHANICALENGINE UNIT
EM-79
1652 Author
: Date
:
2004 LAND CRUISER (RM1071U)
18. DISCONNECT PS PUMP FROM ENGINE
Remove the 3 bolts, and disconnect the PS pump from the en-
gine.
HINT:
Suspend the PS pump securely.
19. REMOVE ENGINE AND TRANSMISSION ASSEMBLY
FROM VEHICLE
(a) Attach the engine chain hoist to the engine hangers.
(b) Remove the 2 nuts and the 4 bolts holding the engine
mounting brackets to the frame brackets.
(c) Remove the 3 bolts and the transfer case protector.
(d) Remove the 8 bolts, the 2 nuts and the frame crossmem-
ber.
(e) Lift the engine and take out from the vehicle slowly and
carefully.
HINT:
Make sure the engine is clear of all wiring, hoses and cables.
(f) Place the engine and transmission assembly onto a
stand.
20. DISCONNECT ENGINE WIRE FROM TRANSMISSION
(a) Disconnect the 5 connectors.
(b) Disconnect the 2 wire clamps.
21. REMOVE OIL COOLER PIPES FOR TRANSMISSION
(a) Remove the 3 bolts and the 3 stays.
(b) Loosen the 2 union nuts, and remove the 2 oil cooler
pipes.