| Components |

| 1. Piston ring 2. Snap ring 3. Piston pin 4. Piston 5. Connecting rod 6. Connecting rod upper bearing 7. Connecting rod lower bearing | 8. Connecting rod bearing cap 9. Cylinder block 10. Crankshaft upper bearing 11. Crankshaft thrust bearing 12. Crankshaft 13. Crankshaft lower bearing 14. Crankshaft position sensor (CKPS) wheel | 15. Drive plate 16. Adapter plate 17. Lower crankcase 18. Gasket 19. Rear oil seal |
Cylinder Block
Drive plate Components and Components LocationHyundai Elantra AD (2016-2020) Service Manual: Crankshaft Repair procedures
Disassembly
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Use fender covers to avoid damaging painted surfaces.
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To avoid damaging the cylinder head, wait until the engine
coolant temperature drops below normal temperature (20°C [68°F]) before
removing it.
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When handling a metal gasket, ...
Hyundai Elantra AD (2016-2020) Service Manual: Variable Charge Motion Actuator (VCMA) Description and Operation
Description
The Variable Charge Motion Actuator (VCMA) is installed on the inlet of the intake manifold.
It consists of a DC motor which actuates the VCM valve and a position sensor which detects the position of the VCM valve.
The VCM system tumbles air flow entering into combustion
chambe ...