
Whether on the working surfaces of the roller and worm
wear, scuffing, dents or scratches. Worn and damaged parts replaced, the
gap between the sleeve and the shaft of a bipod. If it is larger than
this, then replace the bushings, the ease of rotation of the shaft
roller bearings bipod and a worm. Last turn freely without binding on
the surface of rings and balls should not be visible wear or damage
heartbeat support cervical steering shaft...