I am about to perform some maintenance and upgrades to my fuel system. From reading this board, as well as accident reports, I am acutely aware of the potential for thread sealant to migrate downstream and block things.
Regarding female pipe fittings, it is often emphasized that all of the old sealant [Loctite 567 in my case] be removed, as any remaining could be pushed forward by the new male fitting being inserted.
My question is just what does all mean, and if all really means all, how do you do it? I can get most of it out with little brushes, but can't get it all. I have no idea if there is an acceptable solvent to use, or if anything will dissolve this stuff.
Fittings I can replace, but one set of threads I need to clean is a Red Cube, and I don't want to replace it (or damage it with the cleaning process).
Any feedback greatly appreciated...
Regarding female pipe fittings, it is often emphasized that all of the old sealant [Loctite 567 in my case] be removed, as any remaining could be pushed forward by the new male fitting being inserted.
My question is just what does all mean, and if all really means all, how do you do it? I can get most of it out with little brushes, but can't get it all. I have no idea if there is an acceptable solvent to use, or if anything will dissolve this stuff.
Fittings I can replace, but one set of threads I need to clean is a Red Cube, and I don't want to replace it (or damage it with the cleaning process).
Any feedback greatly appreciated...