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Old Sep 29, 2003 | 01:23 AM
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Flywheel Cracks

I think I already know the answer to this but would like to confirm it. My flywheel shows lots of tiny cracks, is it possible to resurface or is it time for a new one? Any suggestions on where to get a new one if needed?
 
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Old Sep 29, 2003 | 11:41 AM
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It depends on how tiny the cracks are. Check with a machinist, if you're in doubt.

Tiny cracks caused by heat stress (e.g., from a slipping clutch) usually only extend 0.002-0.003" below the surface, and in that case, you can clean them up by resurfacing.
 
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Old Sep 30, 2003 | 12:08 AM
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Bubba's right, it's called heat checking. It's not unusual. Me, I'd sand it a little to de-glaze the surface and run with it. Use fine sandpaper. 400 grit. Use a block.
 
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Old Sep 30, 2003 | 01:29 AM
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Ford Clutch Flywheel

If you decide to replace it check with this place.
http://www.pressenter.com/~drauchw/F...hFlywheel.html
 
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Old Sep 30, 2003 | 09:30 AM
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Personally I would pull it and take it to a machine shop for a pro opinion. If you have a performance engine you could blow that sucker up and put pieces through the floor board. At the least it will need sufacing.
 
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Old Sep 30, 2003 | 11:31 PM
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Thanks for the advice, took it to the machine shop and the guy said it doesn't look too bad. $30. to clean and resurface.
 
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