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Author Topic: How to get it out  (Read 770 times)

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Offline 70CB750

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How to get it out
« on: June 20, 2022, 06:24:57 AM »
This is swingarm for Dorothy but it came from Suzuki or some other bike.  It seems like it had needle bearings originally, there is only a steel sleeve left now. 

The big question is: "How to get it out?"
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Prokop
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Offline Stev-o

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Re: How to get it out
« Reply #1 on: June 20, 2022, 07:47:54 AM »
Does it go all the way through?  If no, use a long drift punch to knock it out.  If yes, cut out a 1/2" piece with a dremal and then know it out.
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Offline Don R

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Re: How to get it out
« Reply #2 on: June 20, 2022, 07:51:15 AM »
  Slice it in two or three places with a sawzall or hacksaw blade. The big question is what to do then?
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Offline MauiK3

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Re: How to get it out
« Reply #3 on: June 20, 2022, 07:53:12 AM »
Maybe apply heat to loosen any potential locktite that may have been used.
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Offline calj737

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Re: How to get it out
« Reply #4 on: June 20, 2022, 08:59:23 AM »
Heat and a brass punch. MAPP gas would be my choice.
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Offline Kelly E

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Re: How to get it out
« Reply #5 on: June 20, 2022, 10:07:14 AM »
I use 3 double D washers. Drop the washers in and turn them so they sit on top of the bushing/bearing shell. Then it's easy to drive them out with a drift from the other end.
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Offline seanbarney41

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Re: How to get it out
« Reply #6 on: June 20, 2022, 02:54:04 PM »
I am curious to see a picture of the whole swingarm.  Could you post one?  Might be able to help identify it and know what is supposed to be in there...
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Offline Scootch

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Re: How to get it out
« Reply #7 on: June 20, 2022, 05:37:48 PM »
Maybe talk to a machine shop. They might have some ideas.
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Offline Kevnz

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Re: How to get it out
« Reply #8 on: June 20, 2022, 10:20:51 PM »
I had to cut my swingarm out of the frame with  a hacksaw as the whole thing was seized in there. ( Kawa KL250) Took the swingarm to an engineering shop; they had to use heat and a 50 ton press! $60 well spent.
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Offline 70CB750

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Re: How to get it out
« Reply #9 on: June 21, 2022, 05:56:27 AM »
Thank you, gents.  Will try one suggestion after another :)

Full picture later today.
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Prokop
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I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

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Re: How to get it out
« Reply #10 on: June 22, 2022, 06:29:41 AM »
Did not try anthing with the arm yet, still messing with the sidecar.  Anyway, full picture.
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Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline seanbarney41

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Re: How to get it out
« Reply #11 on: June 22, 2022, 07:53:51 AM »
cool, so that was from 82 GS1100e Suzuki, probably lots of other years with same
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Offline newday777

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Re: How to get it out
« Reply #12 on: June 22, 2022, 10:01:37 AM »
Quote from: 70CB750 on June 22, 2022, 06:29:41 AM
Did not try anthing with the arm yet, still messing with the sidecar.  Anyway, full picture.
How does it size up to the 750 swing arm? Have you had it on already or just preparing to?
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Offline 70CB750

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Re: How to get it out
« Reply #13 on: June 22, 2022, 12:54:42 PM »
Quote from: newday777 on June 22, 2022, 10:01:37 AM
Quote from: 70CB750 on June 22, 2022, 06:29:41 AM
Did not try anthing with the arm yet, still messing with the sidecar.  Anyway, full picture.
How does it size up to the 750 swing arm? Have you had it on already or just preparing to?

It has to be shortened.
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Prokop
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Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline HondaMan

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Re: How to get it out
« Reply #14 on: June 22, 2022, 05:03:21 PM »
I use a jigsaw with [fresh] metal-cutting blade to cut a slot in the bushing. This weakens its grip inside the tube and lets me tap (bang?) it out from the opposite side(s).
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