More progress on the backhoe...
We had epoxied a coller to the doubler yesterday with the hope that it would hold until we could get it into the mill.
Nope, it got stuck to the pin that was holding it, darn it!
But it was not all bad. We kept basting it with the epoxy. As it was dripping, we would use a stick to put it back on top.
Managed to get a good area coated, so, lucky us, a film remained that had cracked, part on the coller and part on the doubler, so we were able to get it in the right spot like a puzzle piece.
Used the boring bar to carefully get it lined up, then switched to a hole saw to cut out the slugs, then boring bar to finish.
Fit was PERFECT!
We can not buy a lotto ticket for a month now...
We cut out material from behind the reference bushing hole as well as removed some of the weld bead to get the doubler to get close.
Used the holes we drilled to keep the pair aligned for milling to attach, drilled, and tapped for 1/2 bolts.
When we drilled the lower one, water came out, need to drill a drain hole or find our how the water got in, we could use a bolt hole to pressurize it and see where it leaks, another project.
All of the hard work is now done. I still need to do some shaping at the top
Before someone comments about the doubler not fully surrounding the pin...
We went to the steel yard and requested a remnant plate, 7/16 or 1/2 about 1 ft x 3 ft or so, a bit bigger would be better.
They had something about 12 x 48 or so.
We made 2 cardboard templates, marked the center, and placed the templates tops in to take advantage of their angle.
The size is bigger than planned. The primary force on the partial pin is towards the doubler, so it is good as is, and it makes for second reference to keep alignment perfect.
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