Husqvarna YTH22V46 dies at random times

Ok, this is my first time posting and I'm nothing close to a mechanic, so sorry in advance for my lack of knowledge. That said, I'm not afraid to get my hands dirty and feel I'm a quick study. So, I would like to try and figure this problem out with you all instead of paying someone else to do it for the sake of learning.

Equipment
Mower - Husqvarna YTH22V46 [960450045]
Engine - Briggs and Stratton 22hp v-twin intek [44N677-0005-G1] Type -150501YG


Let's get to down to the sticky.
I mow...

Husqvarna YTH22V46 dies at random times