After lead frame changeout
 

I recently replaced my molded lead frame on 2011 f150 5.0 fx4. Since replacement, I cant get the temp to transmission under control. Temp range exceeds 250° +. I didn't have a thermostatic bypass valve so I'm guessing it is inline on cooling lines. I have checked trans fluid Mercon V while at temp (195°)and running. I also have a hard shift from 1st to second gear. Any ideas?

EDIT: I can't see OP's post.

https://cimg5.ibsrv.net/gimg/www.f15...57948cb280.gif If (as you posted) MERCON V was used could it be the issue? *Since the spec' is MERCON LV.
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TIP: For those that can't/couldn't see the post content (like me), highlight the content area by passing-over it. *The font color is #f9f9f9 (a very pale gray) and virtually invisible on a white background.
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EDIT: Pertinent/related -POST-
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You replaced, or you paid someone to replace?

I mis-typed. I used Motorcraft mercon lv. I did change out the lead frame myself.

I think that valve is located above the valve body in the 6r80 transmission. Not sure if that's your problem.
https://cimg1.ibsrv.net/gimg/www.f15...f34af42b0a.jpg