Star Trac Sep-90 Treadmill User Manual


 
Training Manual
STAR TRAC FITNESS 19 of 22 637-1376 Rev: A
4. Mechanical/Drive Components
A.
Pedal Chai
n and Chain Springs
a. The pedal chain is attached to the pedal linkage and drives the main shaft to create movement.
b. The chain springs supply constant tension on the pedal chains and returns the pedals back to their original
position (at the top).