Note: If your system has a larger bracket with the threaded cable ends above the corner pulley bracket, go to the video for ACCU-SLIDE Double Back Adjustment and Tensioning,
https://www.youtube.com/watch?v=dUIW7kkJa5I
The ACCU-Slide is a cable operated slide-out mechanism that utilizes a single motor and gearbox. There are several styles of this system, such as: ABS, Hybrid, and G4. Each of these are tensioned with the method as seen in this video.
Visit balrvproducts.com for cable routing diagrams, technical support and parts breakdowns.
https://balrvproducts.com/product/accu-slide/