Hello Guest User,

Please feel free to have a look around the forum but be aware that as an unregistered guest you can't see all of it and you can't post.

To access these 'Registered Users Only' areas simply register and login.

Barrel fin repair

Need help restoring, building, or finding then try here.

Moderators: KeithZ1R, chrisu, paul doran, Taffus

Post Reply
Message
Author
User avatar
PAULJAC47
Hardcore
Hardcore
Posts: 3266
Joined: 31st Aug 2008
Location: WOLVO WEST MIDS ENGLAND

Barrel fin repair

#1 PostAuthor: PAULJAC47 » Sun Mar 15, 2009 7:08 pm

Hi All any tips on forming a piece of broken fin on Z1 B barrel without resorting to barrel removal and welding?
PAULJAC47,,,,,"She may not look like much, but she's got it where it counts, kid."
-Han Solo

You can't polish a turd, but you can roll it in glitter

Salad is what real food eats.
Anon

PUM 673
Top
User avatar
Pigford
Hardcore
Hardcore
Posts: 13314
Joined: 2nd Jan 2006
Location: North Dorset

#2 PostAuthor: Pigford » Sun Mar 15, 2009 8:12 pm

Good question, coz I got a good "J" head with a small bit of fin broken off :!:
And on the 7th day... Zeds were created!
Top
User avatar
Ginger Bear
Hardcore
Hardcore
Posts: 6850
Joined: 16th Dec 2008
Location: In the Dark.
Contact:
Contact Ginger Bear

#3 PostAuthor: Ginger Bear » Sun Mar 15, 2009 8:23 pm

It has been suggested to me that 'Devcon' is the way to go. You need to make a splint/mould either side of the broken fin, use some solid type of plastic (a bit of the wife's tupperware would work a treat, just don't get caught!) then force in the Devcon mix, wait to dry, then file to suit!
I haven't tried this myself...... but it was from a good source!
Top
User avatar
Pigford
Hardcore
Hardcore
Posts: 13314
Joined: 2nd Jan 2006
Location: North Dorset

#4 PostAuthor: Pigford » Sun Mar 15, 2009 8:26 pm

OK GB, But I still have the broken off bit :?: :!:

So do you mean make a new bit with Devcon, or stick the bit back on :??

Devcon eh, out the way lad, I'm heading for eBay :!:
And on the 7th day... Zeds were created!
Top
User avatar
Ginger Bear
Hardcore
Hardcore
Posts: 6850
Joined: 16th Dec 2008
Location: In the Dark.
Contact:
Contact Ginger Bear

#5 PostAuthor: Ginger Bear » Mon Mar 16, 2009 7:08 am

Piggy, It was suggested to me that you make an entire new piece, but it may be possible to stick the old piece back on. There are several varieties of Devcon, one of them is specific to aluminium. It ain't cheap & you'll probably have to look at ebay USA to find it,,,,, Good luck!
Top
User avatar
maralyn
100Club
100Club
Posts: 101
Joined: 15th Feb 2009
Location: Bristol
Contact:
Contact maralyn

#6 PostAuthor: maralyn » Mon Mar 16, 2009 8:01 am

I repaired some fins with a low temp aluminium repair.
But ththis can't be done with the engine in situ.

Image

Image

Image
Some days I wake up Grumpy.
..................Some days, I just let her sleep.
Top
Rich
Hardcore
Hardcore
Posts: 2835
Joined: 4th Mar 2003

#7 PostAuthor: Rich » Mon Mar 16, 2009 6:18 pm

Devcon won't take the heat and will eventually fall out.
Rich
 diplomacy is a form of art - I was never any good at art
Top
User avatar
Dark Skies
100Club
100Club
Posts: 394
Joined: 10th Feb 2008

#8 PostAuthor: Dark Skies » Tue Mar 17, 2009 1:00 am

You could try JB Weld

http://jbweld.net/products/uses.php


I've used it in a number of areas and it shapes well.
KZ1000-M1 CSR

"I have only five words for you: From my cold, dead hands."
Top
User avatar
Ginger Bear
Hardcore
Hardcore
Posts: 6850
Joined: 16th Dec 2008
Location: In the Dark.
Contact:
Contact Ginger Bear

#9 PostAuthor: Ginger Bear » Tue Mar 17, 2009 6:51 am

Sorry chaps if the Devcon is not up to it, sounds like my 'source' wasn't as clued up as he made out. On a slightly different note & not wanting to Hi-Jack this thread, he also told me ST cams were a bit 'hotter' than standard. Anyone shed any light on this :?
Top
Post Reply

Return to “Bike Help”

Who is online

Users browsing this forum: No registered users and 20 guests