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Author: Subject: Seems some cat owners are having dedion head aches
mangogrooveworkshop

posted on 25/8/09 at 03:09 PM Reply With Quote
Seems some cat owners are having dedion head aches

http://picasaweb.google.co.uk/helluvaname/DedionFailureInfo#5211786129997119826


http://213-04.com/t.asp?id=94283&pn=6&ps=15#1503342

[Edited on 25-8-09 by mangogrooveworkshop]


[That looks to be a poor design flaw

[Edited on 25-8-09 by mangogrooveworkshop]






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blakep82

posted on 25/8/09 at 03:19 PM Reply With Quote
looking at those photos, it look slike just about every weld failed. i wonder if he's actually hit something linstead...





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miikae

posted on 25/8/09 at 03:21 PM Reply With Quote
Oh yes very poor , What no gussets! those plonkers.

Mike





If it can be done it i will be done .

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Bluemoon

posted on 25/8/09 at 03:22 PM Reply With Quote
Tut tut bolt in single shear as well not good practice.. Not surprised it went like that at the weld boundary lots of stress at that point..

Dan

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mangogrooveworkshop

posted on 25/8/09 at 03:27 PM Reply With Quote
Perhaps we should offer our services to Caterham.... Flak could do the sums






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Bluemoon

posted on 25/8/09 at 03:31 PM Reply With Quote
To be fare though looks like they revised the design a lot, also when it fails it looks like it still stays in one bit witch is helpful!!

Dan

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mcerd1

posted on 25/8/09 at 03:35 PM Reply With Quote
quote:
Originally posted by mangogrooveworkshop
Perhaps we should offer our services to Caterham.... Flak could do the sums


haven't they already asked for help....

remember this: linky





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MikeR

posted on 25/8/09 at 04:12 PM Reply With Quote
I think thats the old design. They had a few failures years ago so revised the design. If yours failed it got fixed free of charge.
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Humbug

posted on 25/8/09 at 04:25 PM Reply With Quote
I thought you meant Tiger Cat owners...
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mangogrooveworkshop

posted on 25/8/09 at 07:54 PM Reply With Quote
quote:
Originally posted by MikeR
I think thats the old design. They had a few failures years ago so revised the design. If yours failed it got fixed free of charge.



In the land of garage queens I wonder how many are still in circulation? My bet would be a fair few.
A lot of these cars are getting bigger power installed and the dedion is the last thing you want to go wrong. Steering from the rear is not fun as some of us have found






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MikeR

posted on 25/8/09 at 11:05 PM Reply With Quote
I hope I never find out - i've got my own de-dion going on my car........

luckily the shock mount is nothing like that & i've no intention of ever running more than 150 bhp (starting out with 86 of henry fords finest crossflow ones).

Good point tho - there is a caterham owners at work, i'll point them at the thread.

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