The ACC servo, 000 830 03 84 94 114 27 109 P52 102 should arrive very soon, the seller ,bugeyeV8, is a bit slow. This item is not cheap, I saw to that by outbidding another man who was bound and determined - well, that is the marketplace - pay the price or do without.
The next step is "rebuilt" vacuum lines. The original (in many colors)in the area of the battery are brittle and crumbly, they will be replaced with rubber ones.
The "new" servo also comes with a monovalve, which I may not need?