As of this evening my beloved Frigdaire 1-18 has stopped advancing the timer. The timer motor runs however. This happened during the final spin cycle. I noticed that the knob seemed slightly harder to pull out when I started the wash cycle, but it stepped through the entire cycle up to that point. I have not tried any of the other cycles on the machine. All seems to be working fine and even the cycles are accurate as the time is advanced by hand. Bottom line, I need some help for those of you who know about these types of things.
