How to Troubleshoot & Replace Whirlpool AP6011690 / WP815073 High Voltage Capacitor

This repair went very well. I watched a few videos on Youtube to get some ideas on what can possibly cause the main power fuse to blow. Taking the knowledge gained from the videos, I tested the internal parts, including the capacitor. I found the capacitor to be direct shorted, and ordered the part from Appliance Parts Pros. I was very very pleased that the part was at my door two days later, on a Saturday, no less, and I had it installed within 30 minutes. Microwave is back in service, and I am very pleased with Appliance Parts Pro's service. Thanks!!!