BT3000 Heli-Coil Horror
After experiencing the blade height stripped thread failure, I went thru the lengthy (& stressful) procedure of installing a heli-coil. I thought I had everything aligned in the drill press to drill & tap for the coil. Alas, when I installed the threaded shaft it did not "quite" line up with the hole in the bottom bracket. Off about 1/2 of the hole. I considered hogging out the bracket hole, but realized this would only misalign the shaft & motor assembly and jam up.
Is my best solution to buy a NEW motor assembly?

P.S Thanks to JohnG for his detailed description of the rebuild process.