A strange, unpleasant noise is heard when the door handle is pressed !!!

Strange unpleasant noise when opening and closing the door
Note:
!!! WARNING !!!
This video is for informational purposes only and does not guarantee any specific results. I AM NOT RESPONSIBLE for any improperly performed intervention. You perform the interventions at your OWN RISK. If you have any doubt about this intervention, please do not perform it and contact a specialized person.
This video is just my method and may not be correct, therefore I AM NOT RESPONSIBLE for your actions.
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