Need some help with my front fork..

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Smiley
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Need some help with my front fork..

Postby Smiley » Mon Sep 14, 2009 8:39 am

I'm currently stripping the nose section on my Mainair Gemini and need to replace the front portion of the piping where the wheel fork fits through. I see the manufacturers "I think" first added glue or something on the "male pipe" before inserting into the female pipe and fixing it with two bolts.

I've now taken out the two bolts but battle to release the inner pipe from the outer due to this glue..

What can I use/do to breakdown this glue that's not releasing the inner pipe...? :? :?
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Re: Need some help with my front fork..

Postby ystervark7 » Mon Sep 14, 2009 10:38 pm

Maybe you can post a photo to explain what you mean?
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Re: Need some help with my front fork..

Postby Smiley » Tue Sep 15, 2009 7:35 am

ystervark7 wrote:Maybe you can post a photo to explain what you mean?
Howzit Ystervark

I'll do if I don't come right, thanks.

It's just two pipes that fits over each other and are fastened with two bolts. However they've used glue to help bond these two pipes together even more.

I now need to take these two pipes apart but the glue is not releasing the inner pipe from the outer pipe...

Hopw this help...? :wink:
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Re: Need some help with my front fork..

Postby Tailspin » Tue Sep 15, 2009 9:15 am

Yip they use a very strong glue/Epoxy

Only way is to heat the pipes and then once the glue spacer whatever starts to melt then it will release.
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Re: Need some help with my front fork..

Postby Smiley » Tue Sep 15, 2009 10:40 am

Tailspin wrote:Yip they use a very strong glue/Epoxy

Only way is to heat the pipes and then once the glue spacer whatever starts to melt then it will release.
Any ideas on what I can use to heat the piping?
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Re: Need some help with my front fork..

Postby Trikenut » Tue Sep 15, 2009 11:06 am

Why don't you just buy a QuickR? :lol: :lol:
Seriously though: A blow torch might work to heat the pipes. Only issue is, will it cause damage/warping to the metal?
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Re: Need some help with my front fork..

Postby Smiley » Tue Sep 15, 2009 11:27 am

Trikenut wrote:Why don't you just buy a QuickR? :lol: :lol:
Seriously though: A blow torch might work to heat the pipes. Only issue is, will it cause damage/warping to the metal?
I would rather not use an open flame as this can cause the material properties to change i.e. "almost annealing it"

It should be the type of heat you get from a hairdryer, heat that will melt the glue, however it does not have the temp to effect the material's structural properties.

Induction heating is an option but not sure where I can find somebody who has that toy.. :wink:
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Re: Need some help with my front fork..

Postby Petrodactyl » Wed Sep 16, 2009 10:15 am

A good quality heat gun should eventually get it hot enough to soften the epoxy
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Re: Need some help with my front fork..

Postby Smiley » Wed Sep 16, 2009 10:40 am

Petrodactyl wrote:A good quality heat gun should eventually get it hot enough to soften the epoxy
Thanks, yip I agree. I'll first try the "hobby heatgun" they use to shrink Solarfilm :wink: , if this doesn't work I'll get the bigger type.. :twisted:
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Re: Need some help with my front fork..

Postby Tailspin » Thu Sep 17, 2009 4:31 pm

Hi

A standard over the counter hardware store type heat gun will work.
The small ones for the model aircraft do not give enough heat.
Flo and myself took a long time pulling pipes apart, ##
But heat is the way to go.
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Re: Need some help with my front fork..

Postby Smiley » Fri Sep 18, 2009 7:18 am

Tailspin wrote:Hi

A standard over the counter hardware store type heat gun will work.
The small ones for the model aircraft do not give enough heat.
Flo and myself took a long time pulling pipes apart, ##
But heat is the way to go.
Thanks, I'll organize one of those then! (^^)
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Re: Need some help with my front fork..

Postby Smiley » Wed Sep 30, 2009 6:57 am

Just some feedback

I've organised a heat gun over the weekend and it worked perfect. :wink:

Thanks for all the help!! (^^) (^^)
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