Alfa Romeo Owners Club of Australia Forum

State Divisions => South Australia => Topic started by: TimD on April 14, 2013, 08:06:34 AM

Title: De Dion bush tool
Post by: TimD on April 14, 2013, 08:06:34 AM
Does anyone have a De Dion bush removal tool an Adelaide I could borrow for a weekend?

Title: Re: De Dion bush tool
Post by: Storm_X on April 14, 2013, 10:02:51 AM
I'm interested to see what this tool looks like, in just about to do my own and I was just going to hit it out.
Title: Re: De Dion bush tool
Post by: colcol on April 14, 2013, 10:59:31 AM
Use an appropriate sizes socket or get one of those cheap chinese on ebay bush removal tool sets, Colin.
Title: Re: De Dion bush tool
Post by: TimD on May 11, 2013, 11:01:16 AM
So, for anyone interested in trying this, here is how I did it:

Firstly, I needed something to receive the old bush. I saw over on alfa bb someone using a hole saw. So $40 later I had a 60mm hole saw, some M8 high tesile threaded rod and some high tesile M8 nuts.

Because I was doing this with the triangle in the car (and because I did not read the manual on this procedure), I did not remove the wire clip thing on the top of the old bush. This causes a few stripped and or rounded nuts and some stretched, warped rods before the bush finally popped out. Once this happened, the rest of the removal was easy.

After I had got the old bush free, I looked at the workshop manual, which says to bend the "Stakes" and remove the metal clip. Before I put the poly bush in, I checked for said stakes, but could not find any. I guess a previous owner removed them to put a bush in.

Putting the new poly bush in was easy in comparison and took only a few minutes.

If anyone needs a big hole saw for this job, feel free to borrow mine and save yourself $30. Just dont try to make any holes with it as it is somewhat deformed.
Title: Re: De Dion bush tool
Post by: TimD on May 11, 2013, 11:02:44 AM
Hmm images are crappy, and upside down, but you get the idea.
Title: Re: De Dion bush tool
Post by: giulia_veloce on May 11, 2013, 11:42:13 AM
I have never used a poly bush in the de-dion and have changed heaps of them over the years on customer cars
Would like to hear some positives or negatives about them= Poly

Also wondering about the metal ring and the stakes.
How was the old metal ring secured previously.?

And yes,I have the Alfa removal + refitting tool
Title: Re: De Dion bush tool
Post by: TimD on May 11, 2013, 04:29:26 PM
Perhaps I am misunderstanding the definition of "Stake".

Once the old bush was out I felt around the top rim and inside and I could not feel any lips, edges or anything that I would describe as a stake.

There was however and sharp edge on the top, front of the bush surround. Another thing to mention, is when the old bush did let go, it was with a loud bang, so perhaps I broke the stakes off?

In any case, they needed to be removed to use the poly bush as I understand it.
Title: Re: De Dion bush tool
Post by: martym00se72 on May 13, 2013, 09:16:00 PM
Putting poly on the Watts link was one of the first things I did after the shocks. Firms up the feel of the back no end - definitely worth it I think.