The "Dual Trac" name refers to the two vertical tracks that house the weight carriage. Official Lifestyler 15666-DUAL TRACK 20 weight system parts
If you loosen the tilt joint while the arm is free to slide vertically, the sudden change in center of gravity can make the carriage drop 2‑3 inches (50‑75 mm), pinching fingers. Dp Dual Trac 20 Assembly Manual
Before starting, clear a flat, level area of at least 8' x 6' to allow for full range of motion once the machine is built. You will need the following tools: The "Dual Trac" name refers to the two
Depending on your specific sub-model, these are the tension components. Cables and Pulleys: The "nervous system" of the machine. You will need the following tools: Depending on
The process begins with the base tube and main frame assembly. Place the bottom base pieces on a flat, even surface.
DP Dual Trac 20 Assembly Guide: Step-by-Step Setup & Maintenance