Magneto nightmare - Page 2 - SV1000 Portal
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post #16 of 26 (permalink) Old 25th May 2019, 03:55 PM
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Originally Posted by realshelby View Post
That is one of the nicest jobs of JB Weld I have seen!
Spray carburetor cleaner on a paper towel, and my finger. Thatís it.
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post #17 of 26 (permalink) Old 27th May 2019, 12:51 AM
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Originally Posted by realshelby View Post
That is one of the nicest jobs of JB Weld I have seen!

I would agree, if i could see it... ha ha.... damn picture wont open up for me....must be a polarity thing....me being closer to the south pole.....

I might no' be a smart man Jenny....but i can pain' ma copper colored bike a dif'ren color.....
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post #18 of 26 (permalink) Old 29th May 2019, 10:12 AM
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Where can i find magnets for my sv1000?
it's so hard to find them... my flywheel shell it's ok but no one sells only magnets...
suzuki parts are impossible to contact only for this kind of replacement!

thanks
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post #19 of 26 (permalink) Old 29th May 2019, 11:48 AM
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The only way to get magnets for these rotors is to salvage them from other rotors. Not available new from any source.


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post #20 of 26 (permalink) Old 29th May 2019, 10:44 PM
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Originally Posted by realshelby View Post
The only way to get magnets for these rotors is to salvage them from other rotors. Not available new from any source.
....And, unless the donor rotor has serious issues, if the magnets on it are still well attached, it is probably more prudent to JB fill that one and then salvage the magnets from the damaged unit.....you could keep them as spares, or be someone elses saviour...... (cue organ music)

I might no' be a smart man Jenny....but i can pain' ma copper colored bike a dif'ren color.....
.
.
2003 Copper SV1000S
Repainted Ford PE (Petroleum Mica)
Yoshi 2:1 collectors and Arrow titanium can...
One owner..... 290,000kms and counting...
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post #21 of 26 (permalink) Old 6th June 2019, 11:59 AM Thread Starter
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I’ve prepped the flywheel, two magnets were still attached so I bought a butane burner and heated up the flywheel. With an infrared thermometer I measured the temperature of the magnet whilst heating the flywheel. With a pick I was able to break the bond after applying heat for a short amount of time. I was shocked at what temperature this happened: 110 degrees Celsius!

I’ve removed all the residual epoxy of the magnets, they are clean as a whistle. Using 80 grit sandpaper has left minor scratches on the back surface ensuring great bond of the JB weld.

I’ve also sanded the inside of the flywheel: with new 60 grit sandpaper. I’ve not sanded in a circular direction: exactly the opposite. The scratches are perpendicular to the forces exposed to the magnets.

I’ll keep you all posted with the progress.
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post #22 of 26 (permalink) Old 6th June 2019, 01:56 PM
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Yeah, 110C being enough to fully loosen them says that they picked the wrong epoxy. That's a reasonable oil temp to run.
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post #23 of 26 (permalink) Old 6th June 2019, 10:46 PM
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That looks real puurdee...

I might no' be a smart man Jenny....but i can pain' ma copper colored bike a dif'ren color.....
.
.
2003 Copper SV1000S
Repainted Ford PE (Petroleum Mica)
Yoshi 2:1 collectors and Arrow titanium can...
One owner..... 290,000kms and counting...
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post #24 of 26 (permalink) Old 7th June 2019, 03:59 PM
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Originally Posted by Junkie View Post
Yeah, 110C being enough to fully loosen them says that they picked the wrong epoxy. That's a reasonable oil temp to run.


My assumption is that the epoxy was already compromised so 110C of direct flame heat doesnít surprise me they popped off. A new rotor might behave far different.

-ms


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post #25 of 26 (permalink) Old 19th June 2019, 11:48 AM Thread Starter
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Glueing them back in place after sanding and degreasing the surfaces with solvent cleaner and isopropyl alcohol.
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post #26 of 26 (permalink) Old 19th June 2019, 11:34 PM
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Awesome....fill them gaps and you is all set......

I might no' be a smart man Jenny....but i can pain' ma copper colored bike a dif'ren color.....
.
.
2003 Copper SV1000S
Repainted Ford PE (Petroleum Mica)
Yoshi 2:1 collectors and Arrow titanium can...
One owner..... 290,000kms and counting...
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