Adjusting treadmill motor position when replacing treadmill motor

When installing a replacement motor, a difference in the position of the fixing holes may be noted

In this case, you must not work on the threaded holes on the motor.

Drill the motor fixing bracket on the treadmill frame. If it's a curved bracket, it's better to do uninstall it before drilling

fix the motor in correct position, so that the belt is perfectly aligned, the motor is in good contact with the bracket and the fan doesn't touch anything in the back.

As an alternative to drilling the motor bracket, you could fix the motor with metal bands /jubilee clips (the one used in plumbing) as they are resistant enough for this.