Page 1825 of 3115
A19471
Gasket
Gasket20 (200, 14)
40 (400, 30)
Heated Oxygen Sensor
(Bank 2 Sensor 1)
RH Front Exhaust Pipe Gasket
LH Front Exhaust Pipe
Heated Oxygen Sensor
(Bank 1 Sensor 1)
20 (200, 14)
Gasket
Gasket
Gasket
Non-reusable part
N´m (kgf´cm, ft´lbf) : Specified torquePS Pump
Oil Dipstick and
Guide for A/T
62 (632, 46)
40 (400, 30)
62 (632, 46)
62 (632, 46)
- ENGINE MECHANICALCYLINDER HEAD
EM-29
1602 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 1826 of 3115
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)
Page 1827 of 3115
A19470
EVAP Hose EVAP PipeRear Water
Bypass Joint
Engine Wire
Gasket
Injection Connector
Fuel Inlet Hose
Ignition Coil
Connector
Ignition Coil Throttle Control
Connector
Water Bypass
Hose
ECT
Sensor Connector
Front Water
Bypass Joint
Water Inlet and Inlet
Housing AssemblyWater Bypass Hose Water
Sender Gauge
LH No.1 Timing Belt Rear Plate
Non-reusable partEngine WireEngine Wire
Gasket
O-Ring
RH No.1 Timing
Belt Rear PlateEVAP Hose
Engine Wire
GasketHeater
Hose V-Bank Cover
Bracket
V-Bank Cover
BracketPS Hose
VSV Connector
for EVAP Fuel Return Hose
V-Bank Cover
Bracket
Engine Wire
EVAP VSV Hose
Heater Hose
Wire Bracket
- ENGINE MECHANICALCYLINDER HEAD
EM-31
1604 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 1828 of 3115
A17674
A19480
Upper Intake ManifoldVSV for EVAP
18 (185, 13)
Gasket
Fuel
Pressure
Pulsation
Damper
Upper
Gasket
* 33 (340, 24)
39 (400, 29)
Lower Gasket Spacer
Spacer RH Delivery Pipe
LH Delivery Pipe
N´m (kgf´cm, ft´lbf) : Specified torque
Non-reusable part
* For use with SST Grommet
Injector O-Ring
Insulator
Fuel Return Pipe
Fuel Return
Hose
Front Fuel Pipe Gasket
Gasket
Throttle Body Assembly
39 (400, 29)
39 (400, 29)
O-Ring Fuel Pressure Regulator
Spacer Gasket
Lower
Intake
Manifold
Vacuum Hose
21 (214, 15)
21 (214, 15)
7.5 (80, 66 in.´lbf)
EM-32
- ENGINE MECHANICALCYLINDER HEAD
1605 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 1829 of 3115

A05561
RH Cylinder Head CoverSpark Plug
LH Cylinder Head
Cover
Gasket
RH Intake Camshaft
RH Exhaust Camshaft Bearing Cap
Bearing CapOil Feed
Pipe
Camshaft Sub Gear Engine Hanger
Heated Oxygen Sensor
(Bank 1 Sensor 1) Connector RH Cylinder
Head Gasket Engine Wire Bracket
7.5 (77, 66 in.´lbf)
16 (160,12)
Heated Oxygen Sensor
(Bank 2 Sensor 1)
Connector RH Cylinder Head and
Exhaust Manifold AssemblyCamshaft
Housing
Plug Snap Ring
Wave WasherBearing Cap
Oil Seal Oil Seal
Non-reusable part
N´m (kgf´cm, ft´lbf) : Specified torque
See page EM-59
1st 32 (326, 24)
2nd Turn 90°
3rd Turn 90°
Semi-Circular
Plug Camshaft Sub GearCamshaft Gear Spring Spark Plug
Tube Gasket
Gasket
LH Intake
Camshaft
LH Exhaust
Camshaft
Camshaft Gear SpringSnap Ring
Wave Washer
Camshaft Housing Plug
Semi-Circular Plug
Engine Wire
Bracket
Engine
Hanger
LH Cylinder
Head Gasket
O-Ring
Oil Dipstick and Guide
for Engine
LH Cylinder Head and
Exhaust Manifold
Assembly
Engine Wire
Protector
7.5 (77, 66 in.´lbf)
- ENGINE MECHANICALCYLINDER HEAD
EM-33
1606 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 1830 of 3115
A05527
RH Cylinder Head
Gasket
Valve Lifter
RH Exhaust Manifold
Heat Insulator Oil Seal Spring SeatValve SpringSpring RetainerAdjust Shim
Keeper
Non-reusable part
N´m (kgf´cm, ft´lbf) : Specified torque Valve Guide Bushing
Valve
Gasket
Heat Insulator
LH Exhaust Manifold
RH Cylinder Head
44 (450, 32)
7.5 (77, 66 in.´lbf)
7.5 (77, 66 in.´lbf)
EM-34
- ENGINE MECHANICALCYLINDER HEAD
1607 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 1831 of 3115
EM0L1-08
A03191
SST
A03192
EM-44
- ENGINE MECHANICALCYLINDER HEAD
1617 Author: Date:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. REMOVE VALVE LIFTERS AND SHIMS
HINT:
Arrange the valve lifters and the shims in correct order.
2. REMOVE VALVES
(a) Using SST, compress the valve spring and remove the 2
keepers.
SST 09202-70020
(b) Remove the spring retainer.
(c) Remove the valve spring.
(d) Remove the valve.
(e) Remove the spring seat.
HINT:
Arrange the valves, the valve springs, the spring seats and the
spring retainers incorrect order.
(f) Using needle-nose pliers, remove the oil seal.
Page 1832 of 3115

EM0L2-07
A03194
A03193
EM6323
EM6324
P21861
- ENGINE MECHANICALCYLINDER HEAD
EM-45
1618 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. CLEAN TOP SURFACES OF PISTONS AND
CYLINDER BLOCK
(a) Turn the crankshaft, and bring each piston to top dead
center (TDC). Using a gasket scraper, remove all the car-
bon from the piston top surface.
(b) Using a gasket scraper, remove all the gasket material
from the cylinder block surface.
(c) Using compressed air, blow carbon and oil from the bolt
holes.
CAUTION:
Protect your eyes when using high pressure compressed
air.
2. REMOVE GASKET MATERIAL
Using a gasket scraper, remove all the gasket material from the
cylinder block contact surface.
NOTICE:
Be careful not to scratch the cylinder block contact sur-
face.
3. CLEAN COMBUSTION CHAMBERS
Using a wire brush, remove all the carbon from the combustion
chambers.
NOTICE:
Be careful not to scratch the cylinder block contact sur-
face.
4. CLEAN VALVE GUIDE BUSHINGS
Using a valve guide bushing brush and solvent, clean all the
guide bushings.