Last week I had to replace a blown dual capacitor on my A/C condensor fan/motor. These were 370 V 45 and 5 microfarad caps. The repair manual talked about the need to discharge them before attempting repair. So, the next time I get into the belly of my Cornet2 or Clarinet, should this be done? If so, can you "short" them to ground? Is there risk of damage? I am asking because I have take my whole Cornet2 apart

in order to reverse the LED so it will be green.