Very disappointing day. During a tear-down of my recently acquired Powermatic 66 Cabinet saw, I discovered a very damaged center trunnion. The part number is 3810018. Anyone knowing of where I can find a replacement, please let me know. I do not know the exact year of manufacture of the saw, but...

My powermatic TS wouldn't turn on this morning. I took the cover off the power switch and hit the switch manually, heard a distinct buzzing sound coming from the switch. Thought it might be capacitors in the motor, so I replaced them with no change. Any thoughts before I call an electrician...