Author Topic: spring commpressor  (Read 4139 times)

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Offline luder

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spring commpressor
« on: February 02, 2009, 12:12:42 PM »
made up this simple compressor so I wouldnt scratch up my newly painted springs. She pivots so I can just take a rubber mallet and tap the shock top, later luder

Offline 754

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Re: spring commpressor
« Reply #1 on: February 03, 2009, 09:59:38 PM »
I hope that top piece aint wood... :o
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline BIKE

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Re: spring commpressor
« Reply #2 on: February 05, 2009, 04:31:45 AM »
I'll have to agree with that.  Is that wood?
1975 CB750 K5
1977 CB750A

Offline luder

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Re: spring commpressor
« Reply #3 on: February 05, 2009, 06:21:00 AM »
Why not wood, I thought it was simple and it worked good .luder

Offline moham

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Re: spring commpressor
« Reply #4 on: February 05, 2009, 10:01:08 AM »
I guess they might be worried about strength, but looks like you've got at least 3/4" ply there and a good mating surface so I doubt the spring would punch through it. You're not going to damage the spring either with no metal to gouge into it. If you feel safe with it then carry on, lad...
78 750K-The Ocho
74 550-The Cherry Picker
70 750K0 motor-Dick in a Box

Offline BIKE

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Re: spring commpressor
« Reply #5 on: February 05, 2009, 11:55:52 AM »
Looks to be about 1" of surface left on the piece of wood, on the backside.  I'm not sure how many lbs of pressure a piece like that can take and I'm not sure how many lbs of pressure you are using to compresse the spring.  Just be careful.
1975 CB750 K5
1977 CB750A

Offline luder

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Re: spring commpressor
« Reply #6 on: February 05, 2009, 03:45:03 PM »
It worked fine-take a look at luders new cb project-never done a honda before just a few harleys but Im starting to like the bike, Its alot easier to take apart and now I am going to see how many things I can reuse-blast paint...etc. And I will be asking a few ?- the new one how to get the gauges apart to redo touch up needle,repaint houseing etc....great site guys, by the way thats not alot of pressure just use 3/4 ply or maybe a piece of oak she wont split...later luder

Offline 754

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Re: spring commpressor
« Reply #7 on: February 06, 2009, 09:00:51 AM »
Dont use sawn wood, plywood might be safer..

 or at the SOHC Picnic, we all recognized luder, by the imprint of his shock tool on his forehead... :o
Maker of the WELDLESS 750 Frame Kit
dodogas99@gmail.com
Kelowna B.C.       Canada

My next bike will be a ..ANFOB.....

It's All part of the ADVENTURE...

73 836cc.. Green, had it for 3 decades!!
Lost quite a few CB 750's along the way

Offline bunghole

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Re: spring commpressor
« Reply #8 on: February 06, 2009, 09:51:32 AM »
I was able to put my new progressives on without a compressor.  Did I do something wrong?
'05 HD FLSTCI (Heritage)
'06 Suzuki DRZ400S
'08 Honda VFR800
'77 Honda CB750K

Offline luder

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Re: spring commpressor
« Reply #9 on: February 06, 2009, 01:43:58 PM »
Hey nobody tol me bout a pinic ;D

Offline moham

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Re: spring commpressor
« Reply #10 on: February 06, 2009, 07:57:09 PM »
Hey nobody tol me bout a pinic ;D
"didn't get close to a picnic...I hate bears..."
78 750K-The Ocho
74 550-The Cherry Picker
70 750K0 motor-Dick in a Box

Offline camelman

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Re: spring commpressor
« Reply #11 on: May 07, 2009, 06:44:16 PM »
Hmm, I just use the iron stomach method.  Place spring on shock, place bottom of shock on stomach (with a couple leather gloves underneath), pull on spring with both hands and have a friend slip the retainer clip in place.  Doesn't work with heavy duty springs.  ;-)
1972 350f rider: sold
1972 350f/466f cafe: for sale
1977 CB400f cafe:sold
1975 CB400f rider: sold
1970 CB750 K0 complete bike: sold
2005 Triumph Sprint ST 1050 rider

We've got to cut it off... and then come down on rockets.  (quoted from: seven minutes of terror)