MECHANICAL [SKYACTIV-G 2.0]

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Outline

•  The sliding reisistance has been reduced by:
―  the adoption of a rocker arm (built into needle roller bearing)
―  reducing load on the valve spring
―  narrowing down the crankshaft journal
―  optimizing the piston skirt shape
―  adoption of a low-tension piston ring
―  lowered tensioning of the drive belt
•  A maintenance-free design for valve clearance has been achieved with the adoption of the HLA.
•  With the adoption of a piston cavity, cooling loss has been reduced.
•  The pumping loss has been reduced with the adoption of the variable valve timing mechanism on both sides of the intake and exhaust.
•  The timing chain behavior has been stabilized and sliding resistance has been reduced by optimizing theshape and rigidity of the timing chain-related parts.

Structural View

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Structure

•  Consists of the following parts:

Cylinder head cover
(See CYLINDER HEAD COVER [SKYACTIV-G 2.0].)
Cylinder head
(See CYLINDER HEAD [SKYACTIV-G 2.0].)
Cylinder head gasket
(See CYLINDER HEAD GASKET [SKYACTIV-G 2.0].)
Cylinder block
(See CYLINDER BLOCK [SKYACTIV-G 2.0].)
Crankshaft
(See CRANKSHAFT, MAIN BEARING [SKYACTIV-G 2.0].)
Piston
(See PISTON, PISTON RING, PISTON PIN [SKYACTIV-G 2.0].)
Connecting rod
(See CONNECTING ROD, CONNECTING ROD BEARING [SKYACTIV-G 2.0].)
Engine front cover
(See ENGINE FRONT COVER [SKYACTIV-G 2.0].)
Crankshaft pulley
(See CRANKSHAFT PULLEY [SKYACTIV-G 2.0].)
Drive belt
(See DRIVE BELT [SKYACTIV-G 2.0].)
Valve
(See VALVE, VALVE SPRING, VALVE SEAL, VALVE GUIDE [SKYACTIV-G 2.0].)
HLA
(See HYDRAULIC LASH ADJUSTER, ROCKER ARM [SKYACTIV-G 2.0].)
Camshaft
(See CAMSHAFT [SKYACTIV-G 2.0].)
Timing chain
(See TIMING CHAIN, CHAIN TENSIONER [SKYACTIV-G 2.0].)
OCV
(See OIL CONTROL VALVE (OCV) [SKYACTIV-G 2.0].)
Hydraulic variable valve timing actuator
(See HYDRAULIC VARIABLE VALVE TIMING ACTUATOR [SKYACTIV-G 2.0].)
Electric variable valve timing actuator
(See ELECTRIC VARIABLE VALVE TIMING ACTUATOR [SKYACTIV-G 2.0].)
Electric variable valve timing relay
(See ELECTRIC VARIABLE VALVE TIMING RELAY [SKYACTIV-G 2.0].)
Engine mount
(See ENGINE MOUNT [SKYACTIV-G 2.0].)