Oh no. Cracked frame...

  • ThatGPzGuy
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Oh no. Cracked frame...

14 Mar 2015 14:41 - 14 Mar 2015 14:42
#664422
Ths is how projects snowball out of control...
I have the engine out to replace the starter clutch. I was cleaning the frame to prep for touch-up paint before the engine goes back in when I found this:
[IMG

sigh
Ok. Is this tough to fix? Should I take it to a bike frame guy or can anybody with a modicum of welding experience fix this?
Jim
North GA
2016 Yamaha FJR1300ES
1982 GPz750 R1
1974 Kawasaki H1
1976 Kawasaki KZ400
1979 Yamaha XS650 cafe'
2001 KZ1000P
2001 Yamaha YZ426
1981 Honda XR200 stroked in an '89 CR125 chassis
1965 Mustang
1967 Triumph GT6
1976 Bronco
"If you didn't build it, it's not really yours"
Last edit: 14 Mar 2015 14:42 by ThatGPzGuy.

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  • SWest
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Re: Oh no. Cracked frame...

14 Mar 2015 14:56
#664428
Where is this? Yes you can weld it. More pics?
Steve

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  • azman857
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Re: Oh no. Cracked frame...

14 Mar 2015 15:15
#664431
Good eyes.
I don't have a plan and I'm sticken' to it! '77 KZ 650 / 750 GPz custom project in progress

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Re: Oh no. Cracked frame...

14 Mar 2015 15:21
#664432
swest wrote: Where is this? Yes you can weld it. More pics?
Steve
left front engine mount.
Jim
North GA
2016 Yamaha FJR1300ES
1982 GPz750 R1
1974 Kawasaki H1
1976 Kawasaki KZ400
1979 Yamaha XS650 cafe'
2001 KZ1000P
2001 Yamaha YZ426
1981 Honda XR200 stroked in an '89 CR125 chassis
1965 Mustang
1967 Triumph GT6
1976 Bronco
"If you didn't build it, it's not really yours"

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  • barney
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Re: Oh no. Cracked frame...

14 Mar 2015 16:47
#664440
Looks like somebody already put a tack weld on it

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  • FrednJean
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Re: Oh no. Cracked frame...

14 Mar 2015 18:56
#664447
Just wondering if bike was wrecked?
Don't think engine stress cracked the frame.
1983 KZ550
2006 FJR 1300

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  • SWest
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Re: Oh no. Cracked frame...

14 Mar 2015 20:13
#664460
It can happen. If the bolt is loose the vibration can cause this.
Steve

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  • PLUMMEN
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Re: Oh no. Cracked frame...

14 Mar 2015 21:13
#664466
That's going to be a bit complicated to fix right,butt welding frame tubes isn't cool. ;)
Still recovering,some days are better than others.

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Re: Oh no. Cracked frame...

14 Mar 2015 21:26
#664470
It's done all the time.
Steve

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  • ThatGPzGuy
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Re: Oh no. Cracked frame...

15 Mar 2015 10:08
#664495
Here's a better shot from last night.
[IMG

And here it is with the paint removed. Looks like the crack was in the paint?
[IMG

What a relief...
Jim
North GA
2016 Yamaha FJR1300ES
1982 GPz750 R1
1974 Kawasaki H1
1976 Kawasaki KZ400
1979 Yamaha XS650 cafe'
2001 KZ1000P
2001 Yamaha YZ426
1981 Honda XR200 stroked in an '89 CR125 chassis
1965 Mustang
1967 Triumph GT6
1976 Bronco
"If you didn't build it, it's not really yours"

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  • davido
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Re: Oh no. Cracked frame...

15 Mar 2015 11:04
#664500
Bad news. You need special welding rods to repair cracks in paint.Theyre difficult to find though I might have some spare ones I can sell you.
www.kzrider.com/forum/11-projects/594313-csr1000-project-build
CB550 (1978)
CB500/4 (1972)*
KZ1000CSR (1981)
XT 600E (1999)
TDM900 (2003)

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