Lawn Sweeper Won't Sweep - John Deere / Brinly 42" Sweeper Issue & Repair

Ironically I found an issue with my sweeper right after the 2 year review. For a while it would miss patches of cut grass intermittently, and I assumed it was because of the brushes being too low and the terrain, but it is something more. Lets take a look!
**DISCLAIMER: THE CONTENT IN THIS VIDEO IS NOT BEING INSTALLED BY A JOHN DEERE TECHNICIAN AND I AM IN NO WAY GUARANTEEING THAT THE INSTALLATION OF EQUIPMENT AS DEPICTED WILL BE COVERED UNDER ANY WARRANTY IN THE EVENT OF FAILURE. I WILL ALSO NOT BE HELD LIABLE FOR ANY DAMAGE OR INJURY TO YOURSELF , OTHERS, OR EQUIPMENT DUE TO THE USE OF THIS CONTENT. THIS VIDEO IS FOR ENTERTAINMENT/IDEA PURPOSES AND SHOULD ONLY BE USED AS REFERENCE AND NOT AS A REPLACEMENT TO ACTUAL TECHNICAL DATA.**
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