Originally Posted by BOHICA
I already did the sign. Few mistakes there and some practice removing rivets. I am now doing the RV Training project. Trying to figure out now how to rivet the last AN426AD3-3 rivet on the ribs that the directions point out. Neither the squeezer or a bucking bar fits in there. Don't know how you are supposed to do that one?
You can use almost anything steel as a bucking bar. I have some polished steel combination wrenches. One of them was the right thickness to use as a bucking bar for that one rivet. The first attempt was ugly, but the second looked good.