Open the chassis and locate the marking on the PCB. Compare the physical components to your schematic. Look for:
“You pulled this from the deep vault?” Eli asked, his voice a dry rasp. His fingers, stained with grease and time, traced the labyrinth of lines and symbols. It wasn't the complexity that troubled him. It was the perfection. 188362 schematic
: In treadmill assembly diagrams, this part is usually found on the Console or Frame schematic , often labeled as key #14 or #105. Open the chassis and locate the marking on the PCB