Oven JNM7196SK3SS, hv diode WB27X1160, magnetron WB27X11079 also WB27T10545, hv tranny leads lifted line winds .3 ohm...

My GE hv diode measures open both ways in diode mode fluke 76 the oven buzzes an unusually loud audible 60 hz so i stopped usage web says replace diode part GE WB27X1160 so ordered online do you think the magnetron tube is the culprit? the model JNM7196SK3SS built March 2019 the needle nosed pliers handle grips coated still allowed capacitor dc stored charge to jump into me empty as a float so an insignificant amount of current to equalize i zing ed me - so i sleeved on tygon hose to insulate objective short out capacitor Update (10/22/2022): Can tube fail factory fresh using only 2years? Update (11/26/2022): Maybe the engg design to overly protect personnel from electrocution & irradiation burn incorporates sequential & coincidence interlocks that actually promotes failure by interlock (s) breakdown - the utility line power is intentionally cutoff from these parts creating oven irradiate whenever interlock(s) coincident are violated