The process of replacing the bushing with a metal-polyurethane or non-glued metal-rubber bushing (Instruction No. 20)

For some bushings, the design may consist of two separate elements. This solution is more popular in the case of polyurethane bushings, but it is also sometimes found in bushings whose main element is rubber. In the case of such a solution, it is important to pay attention to the sequence of pressing in, and it is also worth paying attention to the fact that the damping element (rubber / polyurethane) should be pressed in about half its length before the inner sleeve is pressed in. The following is the procedure for replacing this type of bushing:

How should the bushing be properly replaced with a 2-piece version?

Before disassembling

Disassembly

1

A – Rotate the element
B – When pressing out, apply the press on the upper surface of the outer sleeve
C – Press
D – Auxiliary bushing for pressing out
E – Outer bushing
F – Inner bushing with rubber / polyurethane
G – Control arm
H – Support control arm using blocks

2

Correctly disassembled element

Attention!

A – Make a chamfer to make pressing in easier

B – Remember to precisely clean the socket

C – Control arm
D – Outer bushing
E – Inner bushing with polyurethane/rubber

Assembly

1

A – Surfaces to be lubricated

2

All parts must be properly lubricated with the supplied lubricant

3

A – Surfaces to be lubricated
B – Press
C – New polyurethane/rubber insert
D – Control arm

Press the new polyurethane / rubber insert to half of its length

4

A – Surfaces to be lubricated
B – Press
C – New polyurethane/rubber insert
D – Control arm

Następnie naciskamy na tuleję metalową

5

Push the new insert until the lower flange go out of the control arm

6

Press to align

Manual shown above is just a presentation showing how the repair procedure can be made. TEDGUM® company does not bear responsibility for any errors in the manual and incorrect interpretation of the manual. Repair should be proceded by skilled personel with the use of appriopriate tools and with keeping all the safety means. All rights reserved.

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