Some bushing can be available in construction composed of 2 elements. This solution is more popular for polyurethane bushings, but can also be found in elements with the rubber. While replacement elements in this solution, it is important to press these 2 elements in the correct order. 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 and make chamfer to press the new element easier
All elements should be properly lubricated with the supplied silicone grease
While pushing the inner bushing, the Press the new polyurethane / rubber insert to its half of its length, then press it on the metal bushing
Press the new insert until the flange came out from the bottom
Aligning inner bushing and polyurethane/rubber insert to socket
Correctly installed insert