Hi All,
Since Red98 "kindly" pointed out that I've got 2 exhaust studs missing on my bike I thought I had better look into getting the snapped ones out. Apparently they are the easy ones to get to.
I have minimal bike fixing skills and certinaly no tools for this job. Rather than spend a fortune at the garage does anyone fancy popping over and helping me out? Happy to pay in beer, food and a tank of fuel......
Money doesn't buy happiness, but it buys beer, and that helps!
If they are the "easy" ones to get at, can you undo the nut that is left, on one of the, lower the collar down the pipe and take a pic of exactly what you want removing?
24-05-14, 08:18 AM (This post was last modified: 24-05-14, 08:20 AM by HarryHornby.)
OK, so I've taken my pipes off....
Looks like there is stud available to get something onto. Now I'm stuck! PS in the bottom pic, the one that is snapped is the one at the back of the photo.
Money doesn't buy happiness, but it buys beer, and that helps!
well done harry........good you have a bit left,you could repair that ...done a similar repair recently on my thou..i posted pics on here , will see if i can find them ..
24-05-14, 08:50 AM (This post was last modified: 24-05-14, 08:55 AM by red98.)
found it,dont know how to do a linky as iam an old foccer :rolleyes ...look at "exhaust downpipes yes or no " in the "fazer thou corner" page 7 , 24 feb 2014.......i think iam right in saying the 600 uses a 6mm stud while the thou has 8 mm but this method will work on both y
Cheers Red, that's looks a cracking job!! I had a good read, and when it got to the technical bit about bolts and boring out etc all I read was la la la la la la. I wouldn't have a clue where to start with all that and doubt I have the tools. :o
I wonder if I should try that stud remover thing that Midden sent a link to and then just replace the whole studs, if I can get them out.
Money doesn't buy happiness, but it buys beer, and that helps!
ok.....there might be an easier way.......you have a fair bit of thread showing in your pictures....get your self 2 6mm nuts and put them on whats left of the stud and tighten them against each other so they are locked on the stud....then try and wind out the stud using the first nut you put on.....you studs look fairly clean so might work,a soaking with plusgas or something similar before you start might help
ha ha ha....we all have to start somewhere ..good that your giving it a go .....plenty of lube and patience....little bit at a time,release,tighten,release,tighten.....fingers crossed for you matey
24-05-14, 12:25 PM (This post was last modified: 24-05-14, 01:51 PM by HarryHornby.)
Update 2!
FUCK IT! It's going to the garage!
I've sheered the thread off the bolts (as mentioned above). I then spent £23 on a halfords std extracting kit that had a part for 6mm bolts. That won't grip the bolt because they are now thinner than 6mm from sheering the thread, so there's £25 wasted (including the nuts I bought this morning) and I've managed to waste half a day and I'm in the same position as I started this morning!
What a waste of time and money that was!!!!!!
I've got the serious ARSE now, at 0800 this morning I had a bike that worked, one I could ride and one that was doing a good job. I have no idea how the previous owner stopped the pipes from leaking with only one nut per stud on two downpipes, but they did. I now, having put it back together have a bike that's blowing like a gooden, is unsuable and I need my bike for work on Tuesday! :'( Propper fucked off! :'(
Money doesn't buy happiness, but it buys beer, and that helps!
You could bring it to a welder and ask him to weld a nut on and try and turning it out. The heat from welding can free the stud. Or you could cut it flush and try drilling it out.
Bugger..sorry to hear that harry.....looks like boring out is your only option now...it will be a proper job when done .....have another go at refitting the pipes so you can use it for work on tuesday........worked before
That's the thing Red, I'm not sure how they did it. Before I took the pipes off the brackets for the 2 pipes with the broken stud were nice and straight, as though they were held in with 2 nuts. When I tighten up the nut on the single stud the bracket sits at an angle (where it's only being done up on one side). I don't know how they got them to tighten up flush.
I know nothing about welding, if I wanted to get a nut welded on the stud, can you get portable welding kits, or do I need to take the bike to the garage?
Money doesn't buy happiness, but it buys beer, and that helps!
mmmmmmm....two problems now.....temp repair to get you to work and long term repair........first one has got to be a bodge :o ......iam thinking exhaust sealent and jamming a wedge of some sort between the broken stud and the mounting hole in the exhaust flange.....do the two outer pipes up first,tight (with sealent on the middle two pots) this will hold everything at the correct angle and as the downpipes are quite rigid you will get some sort of seal on the middle two......then wedge the flange on the two broken studs and tighten the good stud just enough for a snug fit,not enough to bend the flange,let the two outer pipes and the sealent do the work and the nut and wedge just hold things in place.......
or............take the two gaskets out of pots 1+4 and use two gaskets in pots 2+3 with the sealent in pots 1+4 this time.....
long term repair.drill the broken studs out and replace with new stainless studs...what i can see in your pictures the two broken studs are the two in the middle which are easy to get too...frame downtubes get in the way of studs 3+6........not a hard job if you`ve dont it before......
25-05-14, 08:11 AM (This post was last modified: 25-05-14, 08:14 AM by HarryHornby.)
I take it I just gob the sealent all around the pipe after I've put it in place? Then put the flange on? Is it a case of stick on as much as I can to seal any holes?
Money doesn't buy happiness, but it buys beer, and that helps!
no....not that much of a bodge :eek .....use the sealent as an assembly paste on the gaskets ......just nip up the bolts on the middle two and let the sealent do the work,sealent will go hard with gentle heat but you will still be able to break the joint when you come to do the proper repair......run the engine to cure the sealent,just on tick over any more will just blow the sealent out .....ive just used some "holts firegum" on my daughters car,works well and cures quickly,think i paid £4 at halfords,more than enough to do the job...
![[Image: IMG_0984_zpsf5246079.jpg]](http://i271.photobucket.com/albums/jj123/Harry_Hornby/IMG_0984_zpsf5246079.jpg)
![[Image: IMG_0985_zpsc1aa4974.jpg]](http://i271.photobucket.com/albums/jj123/Harry_Hornby/IMG_0985_zpsc1aa4974.jpg)
...done a similar repair recently on my thou..i posted pics on here , will see if i can find them ..
