2001 TOYOTA SEQUOIA engine

A04331
A08934
EM±28
± ENGINE MECHANICALTIMING BELT
2607 Author: Date:
2005 SEQUOIA (RM1146U)
23. INSTALL LH NO.3 TIMING BELT COVER
(a) Install the oil cooler pipe with the bolt and nut.
(b) Run the camshaft position sensor wire through the LH
No.3 timing belt cover hole.
(c) Fit the LH No.3 timing belt cover, matching it with the fan
bracket.
(d) Install the LH No.3 timing belt cover with the 4 bolts and
nut.
Torque: 7.5 N´m (76 kgf´cm, 66 in.´lbf)
(e) Install the wire grommet to the LH No.3 timing belt cover.
(f) Install the camshaft position sensor connector to the con-
nector bracket.
(g) Connect the camshaft position sensor connector.
(h) Install the sensor wire to the wire clamp on the LH No.3
timing belt cover.
(i) Install the engine wire to the 2 wire clamps on the LH No.3
timing belt cover.
24. INSTALL DRIVE BELT IDLER PULLEY
Install the idler pulley and cover plate with the bolt.
Torque: 39 N´m (400 kgf´cm, 29 ft´lbf)
25. INSTALL PS PUMP
Install the PS pump with the 3 bolts.
Torque: 17 N´m (175 kgf´cm, 13 ft´lbf)
26. INSTALL FAN PULLEY, FAN, FLUID COUPLING
AND DRIVE BELT
(a) Temporarily install the fan pulley, the fan, fluid coupling
assembly with the 4 nuts.
(b) Install the drive belt. (See page CH±16)
(c) Tighten the 4 nuts holding the fluid coupling to the fan
bracket.
Torque: 29 N´m (296kgf´cm, 21 ft´lbf)
27. INTAKE AIR CONNECTOR ASSEMBLY
28. INSTALL THROTTLE BODY COVER
29. INSTALL RADIATOR ASSEMBLY (See page CO±18)
30. FILL WITH ENGINE COOLANT
31. START ENGINE AND CHECK FOR LEAKS
32. RECHECK ENGINE COOLANT LEVEL
33. INSTALL ENGINE UNDER COVER

EM1WZ±01
A21015
MAF Meter Wire
P/S Air
Hose
No.2 Fan Shroud
Radiator
Assembly
Fan Pulley
Drive BeltA/C Compressor
Connector
Engine Under Cover (2WD)A/C Compressor Fan And Fluid Coupling
AssemblyThrottle Body Cover
Engine Under Cover
49 (500, 36)
x 4
N´m (kgf´cm, ft´lbf) : Specified torque
A/T Oil Cooler Hose
4WD:
Vacuum Hose
PCV Hose
Clip
12 (122, 9)
29 (296, 21)
Suction Hose
Intake Air Connector
x 5
29 (296, 21)
29 (296, 21)
± ENGINE MECHANICALCYLINDER HEAD
EM±29
2608 Author: Date:
2005 SEQUOIA (RM1146U)
CYLINDER HEAD
COMPONENTS

B17614

GasketRH Front Exhaust Pipe

Gasket

Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torquePS Pump Oil Dipstick and
Guide for A/T
62 (632, 46)
Ring



Gasket
17(175, 13)
62 (632, 46)
Heated Oxygen
Sensor

Gasket
Heated Oxygen
Sensor

O±Ring
EM±30
± ENGINE MECHANICALCYLINDER HEAD
2609 Author: Date:
2005 SEQUOIA (RM1146U)

A23302
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
Oil Cooler Pipe Engine Wire
7.5 (76, 66 in.´lbf)
16 (160, 12)
7.5 (76, 66 in.´lbf)
N´m (kgf´cm, ft´lbf) : Specified torque
Wire Grommet
39 (400, 29)
A23373
Timing BeltRH Camshaft Timing Pulley
LH Camshaft Timing Pulley
Timing Belt Tensioner
Fan BracketDust Boot
16 (160, 12)
32 (330, 24)
26 (270, 19)
N´m (kgf´cm, ft´lbf) : Specified torque
8.1 (83, 72 in.´lbf)
± ENGINE MECHANICALCYLINDER HEAD
EM±31
2610 Author: Date:
2005 SEQUOIA (RM1146U)

A23320
Rear Water
Bypass JointEngine Wire Protector

Gasket
Injection Connector
Ignition Coil Connector
Ignition Coil Throttle Control
Connector
ECT
Sensor Connector
Front Water
Bypass Joint
Water Inlet and Inlet
Housing Assembly
Water Bypass Hose
LH No.1 Timing Belt Rear Plate

Non±reusable partEngine Wire

Gasket

O±Ring
Engine WireHeater Hose
Throttle Body
Cover Bracket
VSV Connector
for EVAP Fuel Return Hose
Engine Wire
EVAP Hose
Heater Hose
Wire BracketFuel Inlet Hose

Gasket
RH No.1 Timing Belt Rear Plate

GasketAir Switching Valve No.2
Air Tube No.3
Air Tube No.3

Gasket
N´m (kgf´cm, ft´lbf) : Specified torque
Gasket
18 (185, 13)
18 (185, 13)
18 (185, 13)
7.5 (76, 66 in.´lbf)
7.5 (76, 66 in.´lbf)

Gasket

Gasket
7.5 (76, 66 in.´lbf)
Air Pump Assembly
16 (163, 12)
10 (102, 7)
10 (102, 7)
16 (163, 12)
EM±32
± ENGINE MECHANICALCYLINDER HEAD
2611 Author: Date:
2005 SEQUOIA (RM1146U)

A23321
Fuel Pressure
Pulsation Damper
* 33 (340, 24)

39 (400, 29)
PCV
18 (184, 13)
LH Delivery Pipe
N´m (kgf´cm, ft´lbf) : Specified torque

Non±reusable part
* For use with SST
Grommet
Injector
O±Ring

InsulatorFuel Return Pipe
Front Fuel Pipe
Gasket

Gasket
Throttle Body Assembly
39 (400, 29)
Fuel Pressure RegulatorVacuum Hose
RH Delivery PipeVSV for EVAP
VSV for Secondary Air Injection System
VSV Wire Connector
for ACIS
VSV for ACIS
7.5 (76, 66 in.´lbf)
Union
39 (400, 29)
Union

Upper Gasket
7.5 (76, 66 in.´lbf)
7.5 (76, 66 in.´lbf)
21 (214, 15)
21 (214, 15)
Ventilation
Hose
7.5 (76, 66 in.´lbf)
7.5 (76, 66 in.´lbf)

O±Ring

Lower Gasket
7.5 (76, 66 in.´lbf)
18 (185, 13)
± ENGINE MECHANICALCYLINDER HEAD
EM±33
2612 Author: Date:
2005 SEQUOIA (RM1146U)

A23322
Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torque Camshaft Timing
Oil Control Valve
(Bank 2) Connector
RH Cylinder
Head Cover
Engine
Wire
Clamp
Bracket
Spark Plug Tube
Gasket
Seal
Washer LH Cylinder
Head Cover
RH Intake
Camshaft
(with Timing
Tube)
Semi±circular Plug
Ground Strap
Ground WireEngine Wire
Clamp
x 9
Camshaft
Timing Oil
Control Valve
(Bank 1)
Camshaft Timing
Oil Control Valve
(Bank 2)
Front
Bearing Cap
Spark PlugGasket
Oil
Feed
Pipe

Seal
Washer
Ground Wire
Camshaft Bearing Cap
16 (160, 12)
O±Ring
LH Exhaust
Camshaft
Camshaft
Housing Plug
Semi±circular
Plug
Strainer

O±Ring
Gasket


LH Intake Camshaft
(with Timing Tube)
RH Exhaust
Camshaft
Camshaft
Housing
Plug
Engine Wire
Bracket

LH Cylinder Head GasketLH Cylinder Head and
Exhaust Manifold Assembly
Air±fuel Ratio Sensor
(Bank 1 Sensor 1) Connector
RH Cylinder
Head Gasket
Engine
Wire
7.5 (76, 66 in.´lbf)
7.5 (76, 66 in.´lbf)
Seal
Washerx 9
x 10

Camshaft Timing
Oil Control Valve
(Bank 1) Connector
Air±fuel Ratio Sensor
(Bank 2 Sensor 1)
Connector
Strainer
1st 40 (408, 30)
2nd Turn 90°
3rd
Turn 90° See page EM±60
Front
Bearing Cap
6.0 (600, 53 in.´lbf)
6.0 (600, 53 in.´lbf)
EM±34
± ENGINE MECHANICALCYLINDER HEAD
2613 Author: Date:
2005 SEQUOIA (RM1146U)

A23372
Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torqueCamshaft Drive Gear
Camshaft Timing Tube
Seal WasherIntake Camshaft
Exhaust Camshaft

Camshaft Oil Seal
Camshaft Gear Spring
Camshaft Driven Sub±gear
Snap Ring Wave Washer Screw Plug
15 (150, 11)
7.5 (80, 66 in.´lbf)
Camshaft Driven Main Gear78 (790, 58)
A23323
Heat Insulator LH Exhaust Manifold
44 (450, 32)
Heat Insulator
44 (450, 32)

Gasket RH Cylinder HeadValve Lifter

Oil Seal Spring SeatValve SpringSpring RetainerAdjust Shim
Keeper

Valve Guide Bushing
Valve
RH Exhaust Manifold

Gasket LH Cylinder Head

Non±reusable part
N´m (kgf´cm, ft´lbf) : Specified torque




7.5 (76, 66 in.´lbf)
7.5 (76, 66 in.´lbf)
± ENGINE MECHANICALCYLINDER HEAD
EM±35
2614 Author: Date:
2005 SEQUOIA (RM1146U)