Page 321 of 1556

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-39
Valves and Cylinder Head ComponentsS6RW0D1406025
I4RS0A140015-01
1. Valve cotters 7. Exhaust valve 13. Cylinder head bolt (M8)
: Be sure to tighten cylinder head bolt (M8) after
securing the other cylinder head bolt (M10).
2. Valve spring retainer 8. Valve guide : Tighten 20 N⋅m (2.0 kgf-m, 14.5 lb-ft), 40 N⋅m (4.0 kgf-
m, 29.0 lb-ft), 60° and 60° by the specified procedure.
3. Valve spring 9. Cylinder head bolt (M10)
: Check cylinder head bolt (M10), plastic deformation
tightening bolt, for deformation referring to “Valves and
Cylinder Head Removal and Installation”, if it is reused.: Tighten 25 N⋅m (2.5 kgf-m, 18.0 lb-ft) by the specified
procedure
4. Valve stem seal 10. Cylinder head : Do not reuse.
5. Valve spring seat 11. Cylinder head gasket
: “TOP” mark provided on gasket comes to crankshaft
pulley side, facing up.: Apply engine oil to sliding surface of each part.
6. Intake valve 12. Knock pin
Page 322 of 1556

Downloaded from www.Manualslib.com manuals search engine 1D-40 Engine Mechanical:
Valves and Cylinder Head Removal and
Installation
S6RW0D1406026
Removal
1) Remove engine assembly from vehicle referring to
“Engine Assembly Removal and Installation”.
2) Remove oil pan referring to “Oil Pan and Oil Pump
Strainer Removal and Installation in Section 1E”.
3) Remove cylinder head cover referring to “Cylinder
Head Cover Removal and Installation”.
4) Remove timing chain cover referring to Steps 2) to
11) of “Removal” in “Timing Chain Cover Removal
and Installation”.
5) Remove timing chain referring to Steps 2) to 6) of
“Removal” in “Timing Chain and Chain Tensioner
Removal and Installation”.
6) Remove intake and exhaust camshafts referring to
Steps 3) to 8) of “Removal” in “Camshaft, Tappet and
Shim Removal and Installation”.
7) Loosen cylinder head bolts in such order as
indicated in figure by using a 12 corner socket
wrenches and remove them.
NOTE
Don’t forget to remove bolt (M8) (1) as shown
in figure.
8) Check all around cylinder head for any other parts
required to be removed or disconnected and remove
or disconnect whatever necessary.
9) Remove exhaust manifold, if necessary referring to
“Exhaust Manifold Removal and Installation in
Section 1K”.
10) Remove cylinder head with intake manifold and
exhaust manifold. Use lifting device, if necessary.
Installation
1) Clean mating surface of cylinder head and cylinder
block. Remove oil, old gasket and dust from mating
surface.
2) Make sure that oil jet (venturi plug) (1) is not
clogged. If it is not installed, install it as specified
torque.
Tightening torque
Venturi plug (a): 5 N·m (0.5 kgf-m, 3.5 lb-ft)
3) Install knock pins (1) to cylinder block.
4) Install new cylinder head gasket (2) to cylinder block.
“Top” or triangle mark provided on gasket comes to
crankshaft pulley side, facing up (toward cylinder
head side).
I2RH0B140088-01
I2RH0B140089-01
I5RW0C140025-01
Page 329 of 1556

Downloaded from www.Manualslib.com manuals search engine Engine Mechanical: 1D-47
Cylinder Head InspectionS6RW0D1406029
• Remove all carbon deposits from combustion
chambers.
NOTE
Do not use any sharp-edged tool to scrape
off carbon deposits. Be careful not to scuff or
nick metal surfaces when decarbonizing. The
same applies to valves and valve seats, too.
• Check cylinder head for cracks on intake and exhaust
ports, combustion chambers, and head surface. Using
a straightedge and thickness gauge, check flatness of
gasketed surface at a total of 6 locations. If distortion
limit is exceeded, correct gasketed surface with a
surface plate and abrasive paper of about #400
(Waterproof silicon carbide abrasive paper): place
abrasive paper on and over surface plate, and rub
gasketed surface against paper to grind off high spots.
Should this fail to reduce thickness gauge readings to
within limit, replace cylinder head.
Leakage of combustion gases from this gasketed joint
is often due to warped gasketed surface: such
leakage results in reduced power output.Distortion for cylinder head surface on piston side
Limit: 0.03 mm (0.001 in.)
• Distortion of manifold seating faces:
Check seating faces of cylinder head for manifolds,
using a straightedge and thickness gauge, in order to
determine whether these faces should be corrected or
cylinder head replaced.
Distortion for cylinder head surface on intake and
exhaust manifold
Limit: 0.05 mm (0.002 in.)
I2RH0B140105-01
I2RH0B140106-01
I2RH0B140107-01
Page 369 of 1556
Downloaded from www.Manualslib.com manuals search engine Engine Cooling System: 1F-4
Repair Instructions
Cooling System ComponentsS6RW0D1606001
I5RW0C160012-01
1. Radiator 11. Thermostat case water outlet pipe 21. Heater outlet No.1 hose
2. Reservoir 12. Thermostat case 22. Radiator cooling fan assembly
For disassembly and reassembly, refer
to “Radiator Cooling Fan Disassembly
and Reassembly”.
3. Radiator cap 13. Thermostat 23. To cylinder head
4. Drain plug 14. Thermostat cap 24. To water pump
5. Radiator outlet hose 15. Water bypass No.1 hose 25. To heater core
6. Radiator inlet hose 16. Water inlet No.1 pipe : 15 N⋅m (1.5 kgf-m, 11.0 lb-ft)
7. Water outlet cap 17. Water inlet hose : 33 N⋅m (3.3 kgf-m, 24.0 lb-ft)
8. ECT sensor 18. Water inlet No.2 pipe : Do not reuse.
9. Water outlet cap gasket 19. Radiator support bracket bolt
10. O-ring 20. Heater inlet hose
Page 389 of 1556

Downloaded from www.Manualslib.com manuals search engine Fuel System: 1G-12
Fuel Filler Cap InspectionS6RW0D1706010
WARNING!
Before starting the following procedure, be
sure to observe “Precautions on Fuel System
Service” in order to reduce the risk of fire and
personal injury.
Remove cap (1), and check gasket for even filler neck
imprint, and deterioration or any damage. If gasket (2) is
in malcondition, replace cap.
NOTE
If cap requires replacement, only a cap with
the same features should be used. Failure to
use correct cap can result in fire and
personal injury.
Fuel Tank Inlet Valve Removal and InstallationS6RW0D1706017
WARNING!
Before starting the following procedure, be
sure to observe “Precautions on Fuel System
Service” in order to reduce the risk or fire
and personal injury.
Removal
1) Remove fuel tank referring to “Fuel Tank Removal
and Installation”.
2) Remove fuel tank inlet valve (1) using flat head rod
(2) or the like.
CAUTION!
Be careful not to damage fuel tank inlet
valve(1) with flat head rod (2) or the like.
Installation
1) Install fuel tank inlet valve (1) to fuel tank.
2) Install fuel tank referring to “Fuel Tank Removal and
Installation”.
Fuel Tank Inlet Valve InspectionS6RW0D1706018
WARNING!
Before starting the following procedure, be
sure to observe “Precautions on Fuel System
Service” in order to reduce the risk or fire
and personal injury.
Check fuel tank inlet valve for the following.
If any damage or malfunction is found, replace.
•Damage
• Smooth opening and closing
I2RH01170008-01
I7RW01170013-01
I2RH0B170018-01
I2RH0B170019-01
Page 430 of 1556

Downloaded from www.Manualslib.com manuals search engine 1K-3 Exhaust System:
Exhaust Manifold Removal and InstallationS6RW0D1B06002
Removal
WARNING!
To avoid danger of being burned, do not
service exhaust system while it is still hot.
Service should be performed after system
cools down.
1) Disconnect negative cable at battery.
2) Disconnect HO2S-1 connector (1) (connector color:
black) and HO2S-2 connector (2) (connector color:
green), and then detach it from its stay.
3) Remove exhaust manifold stiffener (1).
4) Remove HO2S-2 (3) from exhaust manifold and
exhaust No.1 pipe, if necessary.
5) Disconnect exhaust No.1 pipe (2) from exhaust
manifold.6) Remove exhaust manifold (1) and its gasket from
cylinder head.
Installation
1) Install new gasket to cylinder head. Then install
exhaust manifold.
Tighten manifold bolts (1) and nuts (2) to specified
torque.
Tightening torque
Exhaust manifold bolt (a): 50 N·m (5.0 kgf-m,
36.5 lb-ft)
Exhaust manifold nut (b): 50 N·m (5.0 kgf-m,
36.5 lb-ft)
NOTE
Be sure to install exhaust manifold bolts and
nuts to proper location as shown in figure.
10. Exhaust center pipe 21. Exhaust pipe clamp : Do not reuse.
2
1
I5RW0C1B0002-01
2 3
1
I5RW0A1B0003-01
1
I5RW0A1B0004-01
1,(a)2,(b)2,(b)
I5RW0A1B0005-01