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How to Clamp Land Rover Discovery 3&4 Front Air Suspension by Crimping Machine? Youtube

Pinnuo / 2017-06-16

In order to maket the after maraket air spring look perfect, following old & broken spare parts need to change on Land Rover Discovery 3&4 frront air spring:

1.Rubber bladder

2.Steel rings

3.Alunimun cover

4.Inside plastic piston

5.Upper mount

6.Metal head(depends on the condition) 

7.Sealing rubber rings

This air spring need three toolings and one plastic mold. Two toolings clamp the upper and lower steel rings, it's easy. But the plastic mold and relevent toolings is special that requests more technice. Because the middel steel ring need to be clamped inside of rubber together with aluminum cover. The first step is to clamp middle steel ring. Second step is to clamp lower steel ring. Third step is the upper steel ring.

In the first step to clamp middel ring by plastic mold, embedd the steel ring on plastic mold firstly. Then put the rubber bladder and aluminum cover. Pls pay more attention to the position of each parts. And use the lift board rise up. After the rubber, ring ,aluminum embedded well, you can't see the steel ring position. But you can move the plastic mold to coincide the toolings.

After crimping, you need to roll the rubber by hands because it can't roll by machine. Not like W164 or W220.