Honda-SOHC

SOHC.co.uk Forums => CB500/550 => Topic started by: sye on June 16, 2018, 04:07:58 PM

Title: And so it begins
Post by: sye on June 16, 2018, 04:07:58 PM
As the bike was showing under 9000 miles I thought that I would check it out before riding it for the rest of the summer and then start on a refurb/rebuild. A good job I did as I have a shorter list of what I'm happy with than unhappy, so the work begins. I didn't know that liquid gasket had so many uses.  :'(

This bike has been off the road since 2003 and I can believe it. Almost everything has rusted, is stuck or requires servicing and someone in the past has done some (ahem) repairs on the loom that need to be undone and start again.

Onwards and upwards Rodney, this time next year it should be done. I have attached a few pics of where I'm at.
Title: Re: And so it begins
Post by: Nurse Julie on June 16, 2018, 04:29:05 PM
That's a nice project you have there Sye. It may be rusty with birds nest wiring but it looks  mainly  all there which is a very good starting point.
Title: Re: And so it begins
Post by: paulbaker1954 on June 17, 2018, 12:14:48 AM
Looks a good project, like Julie says at least it’s all there and looks generally sound

Lots of fun to come I suspect and this forum has loads of expertise and help

Crack on I say👍👍👍
Title: Re: And so it begins
Post by: sye on June 17, 2018, 10:54:46 AM
Just taken the silencers off. The upper right has a broken stud and was only held on by one nut and all of them rattle rather a lot when shaken. I can get a stud welded on and have them chromed but wonder if it's worth it, as the baffles are likely to disintegrate when they are acid dipped.

They are not in bad nick cosmetically, so I'm wondering whether to leave them as they are? It's likely they will need replacing anyway in the next few years and the stripping process may just render them useless. Any advice welcome.
Title: Re: And so it begins
Post by: paulbaker1954 on June 18, 2018, 08:50:14 AM
Does the rattling sound like metal or just years of loose "stuff". I went for the CMSNL aftermarket pipes on my build but I started with 2 rusty 2-1 aftermarket MAC pipes rather than original OEM ones. The problem is you cant get the baffles out or disassemble in any way so I'd see if there is some way to clean them out first before investing in replacements (they are very pricey) to see if its just bits of loose rust rattling around inside.
Title: Re: And so it begins
Post by: sye on June 20, 2018, 09:33:44 AM
Does the rattling sound like metal or just years of loose "stuff". I went for the CMSNL aftermarket pipes on my build but I started with 2 rusty 2-1 aftermarket MAC pipes rather than original OEM ones. The problem is you cant get the baffles out or disassemble in any way so I'd see if there is some way to clean them out first before investing in replacements (they are very pricey) to see if its just bits of loose rust rattling around inside.

Difficult to say but there's quite a bit of stuff rattling around. I have made this mistake in the past and that's why I'm a little bothered by it. The acid they use to strip the old chrome is very aggressive and can dissolve what's left of the baffles, resulting in nice looking straight through pipes. I may just leave them as they are just in case.
Title: Re: And so it begins
Post by: sye on June 25, 2018, 05:30:49 PM
All apart now and noticed play in the swingarm and scoring on the shaft. I see that the original bushes had a felt seal and outer cover. There are replacement bronze bushes available that look to be a one piece replacement. Is this the case or are other bits needed too?
Title: Re: And so it begins
Post by: Green1 on June 25, 2018, 06:46:12 PM
If its scored its as good as scrap.
You don't need the felt seals and outer cover with the bronze bushes .
Title: Re: And so it begins
Post by: sye on June 25, 2018, 10:11:08 PM
If its scored its as good as scrap.
You don't need the felt seals and outer cover with the bronze bushes .
Thanks for the info, new pivot shaft and bronze bushes on the way.
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