TOYOTA SEQUOIA 2001 Service Repair Manual

- LUBRICATIONOIL PUMP
LU-19
2853 Author
: Date
:
2005 SEQUOIA (RM1146U)
10. INSTALL NO.1 IDLER PULLEY (See page EM-23)
11. INSTALL NO.2 IDLER PULLEY (See page EM-23)
12. INSTALL TIMING BELT (See page EM-23)
13. DISCONNECT ENGINE FROM ENGINE STAND
14. INSTALL ENGINE TO VEHICLE
(2WD: See page EM-83)
(4WD: See page EM-95)

LU08W-1 1
B07331
Oil Cooler Hose

O-Ring
Oil Cooler
Plate Washer
Union Bolt
Oil Filter
N´m (kgf´cm, ft´lbf): Specified torque

Non-reusable part
68.6 (700, 51)
LU-20
- LUBRICATIONOIL COOLER
2854 Author
: Date
:
2005 SEQUOIA (RM1146U)
OIL COOLER
COMPONENTS

LU08X-08
B07333
- LUBRICATIONOIL COOLER
LU-21
2855 Author
: Date
:
2005 SEQUOIA (RM1146U)
REMOVAL
1. DRAIN ENGINE COOLANT
2. REMOVE OIL FILTER (See page LU-2)
3. REMOVE OIL COOLER
(a) Disconnect the 2 oil cooler hoses from the oil cooler.
(b) Remove the union bolt, plate washer and oil cooler.
(c) Remove the O-ring from the oil cooler.

LU08Y±08
B07334
LU±22
± LUBRICATIONOIL COOLER
2856 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
INSPECT OIL COOLER
Check the oil cooler for damage or clogging.
If necessary, replace the oil cooler.

LU08Z±10
B07332
New O±Ring
B07837
± LUBRICATIONOIL COOLER
LU±23
2857 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL OIL COOLER
(a) Clean the oil cooler contact surface on the cooler mount-
ing.
(b) Place a new O±ring to the oil cooler.
(c) Apply a light coat of engine oil on the threads and under
the head of the union bolt.
(d) Install the oil cooler and plate washer with the union bolt.
Torque: 68.6 N´m (700 kgf´cm, 51 ft´lbf)
(e) Connect the 2 oil cooler hoses to the oil cooler.
2. INSTALL OIL FILTER (See page LU±2)
3. FILL WITH ENGINE COOLANT
4. START ENGINE AND CHECK FOR ENGINE OIL
LEAKS
5. CHECK ENGINE OIL LEVEL

LU0IH±06
B17483
Piston
Connecting Rod Bearing
Connecting Rod Cap
Cylinder Block
Lower Main Bearing Upper Crankshaft
Thrust Washer
Crankshaft
See page EM±119
1st 24.5 (250, 18)
2nd Turn 90°
Upper Main Bearing
Lower Crankshaft
Thrust Washer
Main Bearing Cap
See page EM±119
1st 27 (275, 20)
2nd Turn 90°
N´m (kgf´cm, ft´lbf) : Specified torque

Non±reusable part
Oil Nozzle
9.0 (92, 80 in.´lbf)
LU±24
± LUBRICATIONOIL NOZZLE
2858 Author: Date:
2005 SEQUOIA (RM1146U)
OIL NOZZLE
COMPONENTS

LU0ID±05
B17484
± LUBRICATIONOIL NOZZLE
LU±25
2859 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
1. REMOVE CRANKSHAFT (See page EM±101)
2. REMOVE OIL NOZZLE (WITH RELIEF VALVE)
Using a 5 mm hexagon wrench, remove the bolt and oil nozzle.

LU0IE±05
B17485
LU±26
± LUBRICATIONOIL NOZZLE
2860 Author: Date:
2005 SEQUOIA (RM1146U)
INSPECTION
INSPECT RELIEF VALVE (OIL NOZZLE)
Push the valve with a wooden stick to check if it is stuck.
If stuck, replace the relief valve.

LU0IF±05
B17484
± LUBRICATIONOIL NOZZLE
LU±27
2861 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL OIL NOZZLE (WITH RELIEF VALVE)
Using a 5 mm hexagon wrench, install the oil nozzle with the
bolt.
Torque: 9.0 N´m (92 kgf´cm, 80 in.´lbf)
2. INSTALL CRANKSHAFT (See page EM±119)

IG0MF±01
± IGNITIONIGNITION SYSTEM
IG±1
2862 Author: Date:
2005 SEQUOIA (RM1146U)
IGNITION SYSTEM
ON±VEHICLE INSPECTION
NOTICE:
ºColdº and ºHotº in these sentences express the tempera-
ture of the coils themselves. ºColdº is from ±10°C (14°F) to
50°C (122°F) and ºHotº is from 50°C (122°F) to 100°C
(212°F).
1. INSPECT IGNITION COIL (WITH IGNITER) AND
SPARK TEST
Check that the spark occurs.
(1) Remove the ignition coils (with igniter).
(see page IG±5)
(2) Remove the spark plugs.
(3) Install the spark plugs to each ignition coil (with ig-
niter), and connect the ignition coil (with igniter) con-
nector.
(4) Disconnect the 8 injector connectors.
(5) Ground the spark plug.
(6) Check that spark occurs while engine is being
cranked.
NOTICE:
To prevent gasoline from being injected out of injectors
during this test, crank the engine for no more than 5 to 10
seconds at a time.