Warning: Be careful when replacing the engine filter as the oil is hot and may cause burns.
Execution order
1. Use a special key to unscrew the oil filter. If the rubber sealing ring of the oil filter remains on the cylinder block, remove it.
2. Apply a thin layer of clean motor oil to the rubber sealing ring of the new oil filter.
3. Screw in the oil filter until the oil filter sealing ring touches the cylinder block, then tighten it by hand.
The material was obtained from a web resource: HyundaiBook
4. Start the engine and check for oil leaks.
5. Turn off the engine and wait 5 minutes for the oil to drain into the pan. Check the engine oil level and, if necessary, top it up to the norm.