How can I reset the tread on my treadmill?

I have a sportcraft TX 550 treadmil that stops working after 8 sec ?

What can i do to fix it the number 3 show up?

remplacer l'aimant démareur,(rouge.)?

tx335?

Treadmill?

Is there anywhere i can find a motor control board for my sportcraft tx4.9 ?

How can i fix my tx400 sportcraft treadmill model #04040?

My treadmill stops when it hits 3 and will not go. Do not know what to do?

Why does my Sportcraft Tx 4.9 run slowly?

need speed sensor wheel?

My tx4.9 sportcraft treadmill has power but wont run just has a 7 in the ca?

tx 300 sporadic speed changes?