Honda-SOHC

Other Stuff => Tricks & Tips => Topic started by: Jimbo550 on November 24, 2012, 07:48:57 PM

Title: Piston ring clamps..
Post by: Jimbo550 on November 24, 2012, 07:48:57 PM
currently rebuilding a cb550 f1 engine and got the the stage of replacing the barrells today.  I don't have a set of piston ring clamps small enough for these pistons and didn't want to wait a few days while i ordered some so i set about making some from a bit of plastic.   I cut up an old ice cream container into strips which wrapped around the piston rings and then used a cable tie to secure it in place.  So simple so cheap and worked a treat.  Thought i'd share it as it may help someone else out one day.
Title: Re: Piston ring clamps..
Post by: UK Pete on November 24, 2012, 08:56:54 PM
That is very creative, i have made a mental note incase i need to use that idea
Pete
Title: Re: Piston ring clamps..
Post by: matthewmosse on November 24, 2012, 09:48:42 PM
Good idea, might save me easing them in with my thumb nails.
Title: Re: Piston ring clamps..
Post by: Seamus on November 26, 2012, 10:33:47 AM
Pretty neat. I have used jubilee clips before and they worked OK, but must confess to using small screwdrivers and fingers etc
Title: Re: Piston ring clamps..
Post by: bomber on November 11, 2014, 10:57:06 PM
Nice one, going to do this tomorrow.

Thanks
Title: Re: Piston ring clamps..
Post by: AshimotoK0 on November 12, 2014, 06:33:42 AM
Yea nice one! . They used to have a page of ideas like that in the 60's late 70's in MCM. You sent your ideas in and won a a quid or two or  something like that if they were published  :D. Things like using  brass bits from a 5amp 'round pin' mains plug as a temporary nipple on a throttle cable. Then 'Bike' magazine came out and ridiculed them for stuff like that and  it all stopped. Mark Williams of 'Bike' mag fame once did a short piece on my 400/4 ... never seen so many gaffes in such a small column of text ... he even published that I was restoring a 'rare 750 Sandcast' which I wasn't ...its a diecast. I got well ribbed on that one when it was published.

Cheers .. Ash
Title: Re: Piston ring clamps..
Post by: Orcade-Ian on November 12, 2014, 09:23:39 AM
Yep,
definitely one for the archive - we should have a page of these tips and simple special tools which have been made to get around a problem (no, not a 2lb hammer!)  As you say Ash, editors occasionally make a complete mess of articles sent in and they often loose the meaning by leaving bits out.
Right, off now to finish making that device for removing Boy Scouts from Girl Guides' knickers (can I say that? I might get a smack on the head from that Nurse!)
Ian
Title: Re: Piston ring clamps..
Post by: Nurse Julie on November 12, 2014, 09:29:55 AM
No smack on the head from me Ian........it does sound intriguing and an interesting project for the day though  ;D ;D
Title: Re: Piston ring clamps..
Post by: tom400f on November 12, 2014, 09:44:18 AM
It's better than mole grips I suppose. That's what one usually turns to when one doesn't have the proper tool for the job  ;)
Title: Re: Piston ring clamps..
Post by: AshimotoK0 on November 12, 2014, 12:11:47 PM
Bottle Green or Navy variety Ian ;D
Title: Re: Piston ring clamps..
Post by: Bitsa (Ralph Wright - RIP) on November 12, 2014, 01:11:04 PM
Not necessary as the bores have champers never broke a ring yet but real nice cases though.All ways open to good ideas and it is.
Cheers
Bitsa
Title: Re: Piston ring clamps..
Post by: Trigger on November 12, 2014, 07:35:13 PM
A piston ring clamp is to insert the piston into the bore from the top. ie, CX500, VT500, NTV ect,ect. 
Title: Re: Piston ring clamps..
Post by: Bitsa (Ralph Wright - RIP) on November 12, 2014, 08:12:59 PM
Trig
Agreed
But we had the honda RING CLAMPS in our workshop but they were never ever used
Cheers
Bitsa
Title: Re: Piston ring clamps..
Post by: Trigger on November 12, 2014, 08:45:24 PM
Trig
Agreed
But we had the honda RING CLAMPS in our workshop but they were never ever used
Cheers
Bitsa
Have one of those Bitsa but, you really need four ;D
Title: Re: Piston ring clamps..
Post by: Bitsa (Ralph Wright - RIP) on November 12, 2014, 08:48:26 PM
Trig
STOP IT MATE we had four of the gits ;D ;D
Cheers
Bits
Title: Re: Piston ring clamps..
Post by: Trigger on November 12, 2014, 08:56:03 PM
Yer, but it takes longer to set them up than using the old metal bike clips (the ones that hold the bottom of your trousers). 
Title: Re: Piston ring clamps..
Post by: Bitsa (Ralph Wright - RIP) on November 12, 2014, 09:06:43 PM
Frack me I thought I was older than you trouser clamps you sure mate???????????????
Cheers Ralph :D
Title: Re: Piston ring clamps..
Post by: Trigger on November 12, 2014, 09:09:04 PM
Frack me I thought I was older than you trouser clamps you sure mate???????????????
Cheers Ralph :D
I got them from me granddad ;D
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