I had to move the whole wiper motor towards the front of the truck then down a bit. So I built a tab off the cage and drilled into the stock sheet metal area.
In doing that I had to cut out a portion of the lower sheet metal area that houses the wiper linkages.
Then I had to shorten the linkages and actually I shortened the tab that spins on the motor.
Essentially the fix was to reduce the amount of “swing” the linkages move and scoot the whole motor assembly away from the tube that it was crashing into.
I’ll post the pictures I have and if you want a closer look let me know and I’ll snap some close ups when I get home.
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