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Re: Help - 1971 R/50 Barnfind

Posted: Wed Feb 19, 2014 1:07 pm
by Bamboo812
The powdercoater should be able to sandblast your seat pan rust free for cheap, then paint it with a rattle can of your choice. It's not like it can be seen when mounted on your bike...

Re: Help - 1971 R/50 Barnfind

Posted: Wed Feb 19, 2014 1:29 pm
by audiowize
Yeah, I think I'm going to give it a gel strip this morning to see how clean I can get it, then if it isn't too disgusting anymore, and it fits in the oven, I'll bake it myself!

Re: Help - 1971 R/50 Barnfind

Posted: Wed Feb 19, 2014 5:45 pm
by She'llbe
http://www.diymotorcycleseat.com/index.php

You might find this site to have some interesting info.

Re: Help - 1971 R/50 Barnfind

Posted: Wed Feb 19, 2014 11:51 pm
by ME 109
Ken in Oklahoma wrote:
Well, likely you are.
Look Ken, I'm working on Softie at the moment.
I'll get to you shortly.

Re: Help - 1971 R/50 Barnfind

Posted: Wed Feb 19, 2014 11:56 pm
by audiowize
So, I did alternate layers of naval jelly and gel stripper today on the seat pan, and I got it down to where I should be able to smooth it out with a wire brush head on my drill.

I think it will be POR-15, then POR-15 chassis coat on top of that for the seat. If I get good results, I may just do the black frame bits as well, as they are pretty rusty and the product is reasonably priced.

Re: Help - 1971 R/50 Barnfind

Posted: Fri Feb 21, 2014 4:38 am
by Major Softie
ME 109 wrote:
Ken in Oklahoma wrote:
Well, likely you are.
Look Ken, I'm working on Softie at the moment.
I'll get to you shortly.
I think you were a little soft on me....

Re: Help - 1971 R/50 Barnfind

Posted: Sun Feb 23, 2014 10:19 pm
by audiowize
The webpages by Brook Reams gave me enough confidence to go ahead and strip the bike.
Image

Everything went pretty well, and I'm ultimately glad I took it down this far. The only buggery part that didn't want to come off is that pin on the clutch lever. I think this one will require a wee bit of propane.

I did also notice a fair amount of rusty garbage from the exhaust pipes that has migrated up around the exhaust valve on each cylinder. It looks like I will end up pulling the heads once the motor is back on the bike just to be extra sure that everything is clean and happy in there.

Re: Help - 1971 R/50 Barnfind

Posted: Mon Feb 24, 2014 6:35 am
by chasbmw
That pin should have a circlip on it, to stop it migrated upwards and breaking off the ears on the gearbox rear cover. Check for this before getting too physical. Make sure you replace with new, or use suitable sized bolt with nylock nut.

Re: Help - 1971 R/50 Barnfind

Posted: Mon Feb 24, 2014 6:54 am
by Rob
chasbmw wrote:That pin should have a circlip on it, to stop it migrated upwards and breaking off the ears on the gearbox rear cover. Check for this before getting too physical. Make sure you replace with new, or use suitable sized bolt with nylock nut.
Yeah - it is normal for the circlip (e-clip?) to be disguised and dirty grease.

It will also disappear forever when you remove it...

Re: Help - 1971 R/50 Barnfind

Posted: Mon Feb 24, 2014 6:56 am
by Rob
My god, they have a tool for everything...

Image

http://www.duratrax.com/accessories/tools/dtxr1107.html


Edit: O...M...G... it is a 1/5 scale electric motorcycle! http://www.duratrax.com/vehicles/motorc ... index.html
With stabilizing gyroscope!
http://www.youtube.com/watch?v=G3JNltNGdOY