So i am new to this website, learning a ton as i read, and few members here have been very gracious in sharing their knowledge. With that said, i have a brake problem. My 91 sambar that i just got, the brake is completely gone, as is, when i depress it, spring pressure only when key is in “on” position. Reservoir is clean, i took the steering center pad off, but unable to go further in removing the steering wheel, and so forth. I have sprayed some penetrant on the bleed valve, because they are all stuck pretty good. I experienced stuck brake prior to this, do you think is related? So what should be my plan of attack? Remove the master cylinder? Start bleeding the brake? any advice is much appreciated!