Weather has been **** and haven't been able to work outside so I got some work done on the pumps. Stripping to bare, welding up unneeded screw holes and fixing a few dents...pretty much like building an old car.
I media blasted all the smaller parts in my blast cabinet then went over them with a 3m bristle disc on an angle grinder
After that I will finish them off with 80 grit on a da. You could prime right after the bristle disc, but by going over the parts with a da it will show any small low spots that need addressed.
First, I would like to say that I have thoroughly enjoyed reading through this thread. AWESOME job!! I can't speak for everyone on here, but you are doing something that I have always dreamt about doing my whole adult life. My "introduction" into working on cars came by way of working in a Texaco gas station through my 4 years of high school, so I developed a fetish for Texaco and planned some day to do as you're doing. I'm relatively sure that my dream will not happen anymore in my lifetime and that is why I so enjoy following your thread.
I have a Wayne 505 also that I plan to restore as a Texaco Firechief pump. I purchased it and all of the reproduction items that I will need to complete it years ago and now that I've recently retired, it is on my list of things to do. This all leads to a couple of questions I have for you. I am not experienced with the 3M bristle discs that you use, but I like the outcome so I've decided to give them a try. I see that there are different colors (grits)....do you always use the green? How fast do they wear out....should I keep some on hand?
Again, thank you for your diligence in posting throughout this build.