Some bushing can be available in construction composed of 3 elements. This solution is more popular for polyurethane bushings, but can be also found in elements with the rubber. While replacement elements in this solution it is important to press these 3 elements in the correct order. Additionally, it is important to push the inner pushing while the polyurethane/rubber element is pressed to the 2/3 of its height. Below is manual how correctly handle that type of bushings.
How correctly place 3-elements bushing?
Removing the bushing
Correctly removed element
Before installation of new bushing precisely clean socket
Polyurethane/rubber insert push up to 2/3 of its height
While pushing inner bushing, the polyurethane/rubber insert will be pushed in the same time
Polyurethane/rubber insert needs to be pushed until its flange go out of the outer bushing
Aligning inner bushing and polyurethane/rubber insert to socket
Correctly installed insert