Hey everyone! Just bought 1989 Sun Vista (class A) and everything seems to be a struggle! Kinda kicking myself at the moment, for not researching first, but itís only got 43k original miles, and updated coach. Anyway, Iím learning the hard way, looking for all the help I can get. Finally found spare tire🤫. Now Iím struggling with the water system. City water fills freshwater tank. Iím thinking the valve is shot. And canít find a drain for freshwater, and water pump inlet drips (rubber washer?). Anyway, if I can be of any assistance (ha!) let me know.