Serge: Remove the paint and inspect for oversize/elongated holes. Oversize holes can be repaired. If rust is only on the surface it can be removed . If rust has created pitting, then a closer look is required. Pits adjacent to holes are not good, as well as near the end of the fitting for bolting the WAF pieces together. If you are going to paint the fittings, in lieu of plating, use a two part epoxy primer. On a really clean part it is a fantastic primer. The US Navy used it on shipboard F-4 phantoms. Good luck on this endeavor. Bob Morrissey
----- Original Message ----- From: "Serge VIDAL" <serge.vi...@sagem.com> > > > > Now, the intention is to clean the WAFS using a Nylon rotary brush, then > repaint them with Zinc chromate primer. Question: Is there anything I must > do before I paint wih the primer? Cleaning with a special solvent? > >> _______________________________________ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > > please see other KRnet info at http://www.krnet.org/info.html