Hello together, please move if I don’t post in the right area. I’ve been researching for a while, but unfortunately don’t get really smart about the matter because there are a lot of different opinions on the topic. It’s about my Kawa ER-5 at which a few rust spots (crackers, shock absorbers, rear wheel swing, frame, ( tank bottom but without picture) ) are to be fought now over the winter. My question would be now how best to deal with the matter. Sandblasting or other things would probably not be worthwhile for me, however, because I want to do it myself. The following refers to the rust points on the damper suspension on the frame. First mechanically grind down with wire brushes and sandpaper to the bare metal. Then brush with phosphoric acid (alternative to a rust converter such as fertan?) Then zinc spray or primer? Finally paint with paint and clear varnish at the end? Doing so? Would like to eliminate the subject of rust at the places in the long term.. Add a few more pictures.. Thanks already for your tips! Greetings, Maro