Page 2507 of 3115
PP1AR-01
- PREPARATIONCOOLING
PP-13
72 Author: Date:
2004 LAND CRUISER (RM1071U)
COOLANT
ItemCapacityClassification
Engine coolant
w/ Front heater
w/ Front heater and rear heater
14.8 liters (15.6 US qts, 13.0 lmp. qts)
15.3 liters (16.2 US qts, 13.4 lmp qts)
TOYOTA LONG LIFE Antifreeze Coolant or
equivalent
Page 2513 of 3115
PP1BN-01
- PREPARATIONENGINE MECHANICAL
PP-7
66 Author: Date:
2004 LAND CRUISER (RM1071U)
SSM (Special Service Materials)
08826-00080Seal Packing Black or equivalent
(FIPG)Camshaft bearing cap
Cylinder head semi-circular plug
Cylinder head cover
Rear oil sear retainer
08826-00080Seal Packing Black or equivalent
(FIPG)Camshaft housing plug
08826-00100Seal Packing 1282B,
THREE BOND 1282B or equivalent
(FIPG)Coolant drain union
08833-00070Adhesive 1324,
THREE BOND 1324 or equivalentDrive plate bolt
Torque converter clutch bolt
08833-00080Adhesive 1344
THREE BOND 1344
LOCTITE 242 or equivalentNo.1 idler pulley bolt
Page 2594 of 3115

SS0OR-1 1
SS-8
- SERVICE SPECIFICATIONSENGINE MECHANICAL
148 Author: Date:
2004 LAND CRUISER (RM1071U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Fan shroud x Radiator assembly55144 in.´lbf
Radiator bracket x Radiator assembly Bolt
Nut18
20185
20013
15
A/C Compressor x Cylinder block4950036
Generator x Generator bracket3940029
No.1 idler pulley, No.2 idler pulley x Cylinder Block34.535025
Camshaft timing pulley x Camshaft timing tube1081,10080
Drive belt tensioner x Cylinder block1616012
Timing belt tensioner x Oil pump2627019
Crankshaft pulley x Crankshaft2452,500181
Fan bracket x Cylinder block 12 mm head
14 mm head16
32160
33012
24
No.2 timing belt cover x Cylinder block1616012
No.3 timing belt cover x Cylinder block, cylinder head7.58066 in.´lbf
Drive belt idler pulley x Fan bracket3940029
Fluid coupling x Fan bracket2121516
Exhaust manifold x Cylinder head4445033
Cylinder head x Cylinder block 1st
2nd
3rd32
Turn 90°
Turn 90°325
Turn 90°
Turn 90°24
Turn 90°
Turn 90°
Camshaft bearing cap x Cylinder head Bolt C
Others7.5
1680
16066 in.´lbf
12
Cylinder head cover x Cylinder head6.06053 in.´lbf
Engine hanger x Cylinder head3738027
Front water bypass joint, Rear water bypass joint x Cylinder head1818513
Intake manifold x Cylinder head1818513
V-bank cover bracket x Intake manifold7.58066 in.´lbf
Timing belt rear plate x Cylinder head7.58066 in.´lbf
Drive plate x Crankshaft 1st
2nd49
Turn 90°500
Turn 90°36
Turn 90°
Transmission x Cylinder block7273053
Transmission x No.1 oil pan3738027
Drive plate x Torque converter clutch4849035
Flywheel housing under cover x Transmission1818513
Frame crossmember x Body5051037
Frame crossmember x Rear engine mounting insulator7475055
Frame bracket x Engine mounting bracket3031022
PS pump x Cylinder head6263246
A/C compressor x Cylinder block, Fan bracket4950036
Main bearing cap x Cylinder block 1st
2nd27
Turn 90°275
Turn 90°20
Turn 90°
Connecting rod cap x Connecting rod 1st
2nd24.5
Turn 90°250
Turn 90°18
Turn 90°
Rear oil seal retainer x Cylinder block8.08071 in.´lbf
Engine coolant drain union x Cylinder block4950036
Page 2631 of 3115
SF0PN-1 1
B16453
V-Bank Cover
PS Air Hose
Air Inlet Hose for EVAP
PCV Hose
Intake Air Connector
Gasket ECT Sensor
Connector
ECT Sensor
N´m (kgf´cm, ft´lbf) : Specified torque
18 (185, 13)
Gasket
Non-reusable part
Vacuum Sensing Hose
Fuel Return Hose
Water Bypass Hose
Throttle Control Connector
Throttle BodyWater Bypass Hose
PCV Hose
- SFIENGINE COOLANT TEMPERATURE (ECT) SENSOR
SF-49
1748 Author: Date:
2004 LAND CRUISER (RM1071U)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
COMPONENTS
Page 2632 of 3115

SF0PO-17
B02308
S01196S01699Z17274
Ohmmeter
Resistance kW
Temperature °C (°F) Acceptable 30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
40 -20 0 20 60 80 100
(212) (176) (140) (104) (68) (32) (-4)
SF-50
- SFIENGINE COOLANT TEMPERATURE (ECT) SENSOR
1749 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. DRAIN ENGINE COOLANT
2. REMOVE V-BANK COVER
3. REMOVE INTAKE AIR CONNECTOR
4. DISCONNECT THROTTLE BODY FROM INTAKE MAN-
IFOLDS (See page SF-36)
5. REMOVE ECT SENSOR
(a) Disconnect the ECT sensor connector.
(b) Remove the ECT sensor and the gasket.
6. INSPECT ECT SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance: Refer to the graph
If the resistance is not as specified, replace the ECT sensor.
7. REINSTALL ECT SENSOR
(a) Install a new gasket and the ECT sensor.
Torque: 20.4 N´m (208 kgf´cm, 15 ft´lbf)
(b) Connect the ECT sensor connector.
8. REINSTALL THROTTLE BODY TO INTAKE MAN-
IFOLDS
Install a new gasket and the throttle body with the 2 bolts and
2 nuts.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
9. REINSTALL INTAKE AIR CONNECTOR
10. REFILL WITH ENGINE COOLANT (See page CO-2)
11. REINSTALL V-BANK COVER
Page 2676 of 3115
B15321B16471
Water Bypass Hose
SF0P7-13
B15320B16469Water Bypass HosePCV Hose
- SFITHROTTLE BODY
SF-37
1736 Author: Date:
2004 LAND CRUISER (RM1071U)
INSTALLATION
1. INSTALL THROTTLE BODY
(a) Connect the water bypass hose to the manifold thermo-
stat on the throttle body.
(b) Install a new gasket and the throttle body with the 2 bolts
and the 2 nuts.
Torque: 18 N´m (185 kgf´cm, 13 ft´lbf)
(c) Connect the water bypass hose and the PCV hose to the
throttle body.
(d) Connect the throttle control connector.
2. INSTALL INTAKE AIR CONNECTOR
3. FILL WITH ENGINE COOLANT (See page CO-2)
4. START ENGINE AND CHECK FOR ENGINE COOLANT
LEAKS
5. INSTALL V-BANK COVER
Page 2679 of 3115
SF0P5-13
B15320B16469Water Bypass HosePCV Hose
B15321B16471
Water Bypass Hose
SF-36
- SFITHROTTLE BODY
1735 Author: Date:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE V-BANK COVER
2. DRAIN ENGINE COOLANT
3. REMOVE INTAKE AIR CONNECTOR
4. REMOVE THROTTLE BODY
(a) Disconnect the throttle control connector.
(b) Disconnect the PCV hose and the water bypass hose
from the throttle body.
(c) Remove the 2 bolts and 2 nuts, and disconnect the
throttle body from the intake manifold.
(d) Disconnect the water bypass hose from the manifold ther-
mostat on the throttle body, and remove the throttle body.
(e) Remove the gasket.