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Removing Swan Neck Bolts


CRAZYDAVE
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Any tips on the best way to remove these? I have every other suspension bolt freed off no problem but these are proving to be a pain. I have the split pin and nut removed easily and have soaked in penetrating oil but the whole bush is turning with the bolt as it is seized into the bush sleeve. I would normally just burn the bush out as i have with some others but i'm not too keen on this idea so close to the fuel lines on the drivers side!

Thanks

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If you want to save the bolt then you will need some heat.

If you don't care either cut the head off or there is just enough room to get a thin cutting disc between the leg and the chassis rail to cut the bolt.

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Soak with diesel for a week or so, then remove the nut from the bolt first if you can. Soak a bit more then use an impact air rachet gun backwards and forwards until it loosens. Managed to get most seized in bolts out this way.

This rarely works when the bolt is seized to the bush as the entire bush just turns in the arm.

But this is great if it is actually seized into the chassis leg itself.

Thanks

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Any chance you can weld the inner bush Steel to the outer steel now the nuts off so you can lock inner while turning bolt?

Just an idea, never looked at it myself but maybe worth a try!

Edited by upk
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If the bolt doesn't move within the first minute of trying i just take an angle grinder and go up between arm and chassis rail.

The top of the bolt will knock out of the rail afterwards and the bush with seized bolt still in goes in the bin.

New bolt and nut along with poly bush for outriger and jobs sorted when it goes back together

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If the bolt doesn't move within the first minute of trying i just take an angle grinder and go up between arm and chassis rail.

The top of the bolt will knock out of the rail afterwards and the bush with seized bolt still in goes in the bin.

New bolt and nut along with poly bush for outriger and jobs sorted when it goes back together

Thanks for all the replies everybody :) I think this is the option i'm going for already tried the blowtorch method last night repeatedly with the only result being that i came out smelling like a walking burnout! :lol:

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Don't remove front seat,

Don't remove carpet,

Don't cut tinh hole in oval recess,

don't use a drift or bar to beat up the spacer "tube" (not a tube) to crack the rust,

Don't if necessary drill a little hole in the spacer "tube" (not a tube)and pour oil in it,

Don't free off with breaker bar when rust cracked and lubricated.

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Don't remove front seat,Don't remove carpet,Don't cut tinh hole in oval recess,don't use a drift or bar to beat up the spacer "tube" (not a tube) to crack the rust,Don't if necessary drill a little hole in the spacer "tube" (not a tube)and pour oil in it,Don't free off with breaker bar when rust cracked and lubricated.

I'd remove the DONT'S from that bit of advice!!

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