Page 437 of 1336
Name Size Quantity Tightening torque
Oil pan bolt M6 X 1.0 X 20 16
Oil pan bolt M6 X 1.0 X 35 4
Oil pan bolt M6 X 1.0 X 85 2
Oil dipstick gauge bolt M6 X 1.0 X 16 1
Camshaft cap M6 X 1.0 X 30 20
Main gallery screw bolt - 1
Main bearing cap bolt - 10
Cylinder head bolt M12X1.75X102 10
Cylinder head TGCC side bolt M8 X 1.25 X 30 4
Cylinder head front cover bolt M6 X 1.0 X 25 8
Cylinder head cover bolt M6 X 1.0 X 30 20
Crankshaft center bolt M18 X 1.5 X 50 1
Flywheel bolt M10 X 1.0 X 22 8
Connecting rod bolt M9 X 1.0 X 52 8 40 + 5 Nm
Cam Cap bolt (#1) M6 X 1.0 X 35 4
Cam Cap bolt (#2~5) M6 X 1.0 X 30 16
Solenoid valve bolt M5 X 0.8 X 22 1
Intake manifold bolt M8 X 1.25 X 32 5
2. TIGHTENING TORQUE
Name Size Quantity Tightening torque
Heater core screw bolt - 1
Ladder frame bolt M8 X 1.25 X 20 7
TGCC M6 X 1.0 X 25 10
Oil drain plug - 1
Oil pan bolt M6 X 1.0 X 20 16
Oil pan bolt M6 X 1.0 X 35 4
Oil pan bolt M6 X 1.0 X 85 2
Oil dipstick gauge bolt M6 X 1.0 X 16 1
Page 438 of 1336
1116-01
Name Size Quantity Tightening torque
Intake manifold lower bracket bolt M8 X 1.25 X 16 4
Exhaust manifold nut - 7
Heat protector bolt M6 X 1.0 X 25 7
Oil jet bolt - 4
Oil pump bolt M8 X 1.25 X35 3
Oil filter assembly assembly bolt M8 X 1.25 X30 3
Oil filter assembly assembly bolt M8 X 1.25 X65 1
Water pump bolt M6 X 1.0 X22 1
Belt tensioner upper bolt M8 X 1.25 X30 1
Belt tensioner lower bolt M10 X 1.5 X55 1
Water pump pulley bolt M6 X 1.0 X12 4
Thermostat bolt M6 X 1.0 X22 3
Coolant outlet port bolt M6 X 1.0 X22 3
Coolant pipe mounting bolt M6 X 1.0 X14 3
Bypass hose clamp M24 2
EPS idler pulley - 1
Engine mountinf stud bolt - 2
Engine front mounting bolt M10 X 45 3
Engine front mounting bolt M10 X 77 1
Engine front hanger bracket M8 X 1.25 X 20 2
Engine rear hanger bracket M8 X 1.25 X 20 4
A/C compressor bolt - 4
Alternator bolt M10 4
Start motor bolt M10 4 Max. 48Nm
Power steering braket bolt M8 X 1.25 X 50
Page 447 of 1336
1) Cylinder Head
Overview
The cylinder head assembly is located on the cylinder block.
This contains the combustion chamber, intake and exhaust ports, valve running housing, and oil gallery.
And, this also contains the water jacket to dissipate the heat from the combustion chamber
Location
Top of cylinder headBottom of cylinder head
Intake sideExhaust side
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1211-01
Closed-roof water jacket (improving coolimg efficiency)
Intake side Exhaust side
Cylinder head oil gallery
Page 449 of 1336
Components
Exhaust camshaftOCVFinger follower & HLA
Intake camshaftIntake camshaft CVVT
gearCamshaft position
sensor
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1211-01
Cylinder head cover
Overview
2) Cylinder Head Cover
The cylinder head cover protects the valve system. It contains the breathing system with PCV valve for
recirculation of blow-by gas. The blow-by gas is induced into the intake manifold through the breather
nipple and PCV Valve. To improve the sealing performance, new bolt pattern is introduced. And, to
Location
Breather nipple
PCV valve
Page 451 of 1336
3) Camshaft Assembly
Overview
The camshaft is hollow type, and contains the cam, octagon cam, OCV gallery, cam position rotor. The
camshaft operates the intake and exhaust valves.
Location
Exhaust camshaft
Intake camshaft
Timing marks
Align the timing marks (A) on the camshaft
flange and camshaft cap when installing the
intake/exhaust camshaft.
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1211-01
4) Intake/Exhaust Valve Assembly (Installed on Cylinder Head)
(1) Features
Automatic adustment of valve clearance by hydraulic pressure system (Maintenance Free)_Hydraulic
lash
Decreased valve operating noise
Decreased friction loss by introducing the roller type finger follower
Decreased running amount by compact design (increased valve following movement in high speed
and improved fuel economy by decreased friction loss) -
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(2) Layout and components
Intake camshaft assemblyExhaust camshaft assembly
Valve stem seal
Valve upper
spring seat
Valve guide
Hydraulic lash
adjuster
Exhaust valve assembly
Valve spring
Finger follower
Intake valve assembly