Repair Tunturi Elliptical CF35 flywheel it has a bump wobble, noise. Easy repair. 

Our elliptical was making a bump every rotation. I tried to tighten up the bolt, it kept getting loose. I used Loctite blue thread sealer but it didnt work. So i took it apart. Here is an easy fix. Also used Loctite Viper Lube. Electric tape.