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Old 10-10-2023, 03:05 PM   #5
Terry, NJ
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Join Date: May 2010
Location: Bucks Co, Pa
Posts: 3,740
Default Re: Zeroing in a fly wheel cover

Quote:
Originally Posted by BRENT in 10-uh-C View Post
Hey Terry, I think most people misunderstand this process, ...and quite honestly I used to also.

When you read the Service Bulletins and understand the instruction, the process is not to shim the Flywheel Housing into alignment, ...but the indicator is used to just check the FW Housing to verify it is in alignment. The only place that shims were allowed is in the upper two holes, -and this was to compensate for the gasket thickness. If installing a 0.010" shim in the two holes where the tabs are did not bring the housing into alignment, then Ford specified to install a new housing. New ones are available today, -or some original housings can be machined. I modified a grinder by installing a large faceplate to be able to re-machine a flywheel housing where both sides are coplanar. Click on the link below to see what is happening;

https://youtu.be/2GDg5AT2TmI
EEEWWWWW! I see that and I almost had an orgasm That is so, "Just what I need!" What did you use to begin that? Your RPMs are just about right, all it needs is a coolant delivery system! Without coolant, the work tends to get hot and "Belly up" to the wheel and eventually all heck breaks loose, wheel, work, and God knows what else! In principal, It is a miniature Blanchard grinder. The Blanchard I ran had a 1" or 1 1/4"pipe for coolant delivery. It had a magnetic 4' table and four segments for a wheel and still the work came off the machine hot. I had a segment of a wheel let go once, and go through the air like a mini helicopter. It sliced through a free hanging air hose, completely through! Not halfway! Dangerous Machine! That machine you built is a beauty, wish I had enough of a shop to build one too. But get some coolant on it!
Terry
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