With my special tool!
Because of the long travel, other methods can be frustrating, especially when trying to line it up properly when going back in. This method is quick and easy.
Problem & Solution
The B1 piston assembly is not easy to remove and then reinstall. Because of the length of the two big springs behind the cover, it takes a tool that has a lengthy throw. Some have used valve spring compressors, blocks of wood, and pry bars, and some work, but not easily, because most do not have the necessary travel to move the cover plate back into position, keeping it straight.