TRX4 ESC External switch

thingiverse

This is a manual switch for a Traxxas TRX4 platform, allowing you to turn on your truck even after installing the body. I adapted and modified an excellent design from Puredeath found at www.thingiverse.com/thing:2486727. However, that particular design did not fit my TRX4, so I made some adjustments. 1. Print all the necessary pieces and push Rocker-Mk3_NB through Mount_Mk3. Due to a tight fit, it's essential to push hard until the pegs line up with the holes. Alternatively, you can use Rocker-Mk3, which is easier to install but requires a 3mm bolt for secure holding. 2. Remove the ESC and place Mount_Mk3 underneath it. The arm should fit snugly between the step rail and Truck base. With these steps complete, your manual switch is ready to go.