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Breaking a tyre bead

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11 Aug 2013 01:32 #79527 by facade
Replied by facade on topic Breaking a tyre bead
I'm impressed, you bought a tool just to change the valve B) B)

The bead breaker for a hi-lift is a flat plate that bolts to the foot with a curved metal plate like the chisel affair on your machine(you would want a curve that fits the rim, is 15" the hole in the tyre, or the widest part of the rim?)

Plenty of pictures of you google "hilift bead breaker"

If it suddenly breaks, go back to the last thing that you did before it broke and start looking there :)

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11 Aug 2013 07:56 - 11 Aug 2013 08:11 #79535 by helijohn
Replied by helijohn on topic Breaking a tyre bead
No eBay APP ID and/or Cert ID defined in Kunena configuration

facade wrote: I'm impressed, you bought a tool just to change the valve B) B)

The bead breaker for a hi-lift is a flat plate that bolts to the foot with a curved metal plate like the chisel affair on your machine(you would want a curve that fits the rim, is 15" the hole in the tyre, or the widest part of the rim?)

Plenty of pictures of you google "hilift bead breaker"


I spent ages on the net looking at the vids of peeps breaking beads before I went for this. I must have seen every hi lift vid going. :laugh: :laugh:

I tried driving on the tyre, lowering the Pajero chssis onto the tyre (via a wood block) and the tyre just took it! :ohmy:

One thing I noticed looking back is that mostly all the attempts used a block of wood or something wide and flat as opposed to a chisel. I was about to give up when I thought back to the tyre fitter's equipment and again it was a flat (but rounded pad). Nothing chisel like at all so that's why I had one more go with a flat block of wood. So I am going to get some rectangular steel tube and either make a complete replacement for the chisel fitment part or make a slip on/over end. This is the chisel end,see the radius which I don't think is the same as the tyre bead either.


Here is the solution.



Take a look at the equivalent on this one.............it looks to me like a flat end.



I'm impressed, you bought a tool just to change the valve

:laugh: :laugh: :laugh: Ah no. I have had two valves perished and I am betting the other three will go sometime. I had some trailer tyres to swap over but I could have probably used a knife and fork. I have a perished Eagle GA 225 that I need to replace, a spare for the Jimny to swap over and I am looking to get some more business like tyres for on the road for the Jimny which I might get used or new from Germany.
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17 Aug 2013 11:09 #80086 by helijohn
Replied by helijohn on topic Breaking a tyre bead

facade wrote:
The bead breaker for a hi-lift is a flat plate that bolts to the foot with a curved metal plate like the chisel affair on your machine


Something like this I hope.

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