F-100, 250, 350 (1965-67)
Remove control knob and shaft by pressing knob release button on switch housing with knob in full "ON" position. Pull knob out of switch, unscrew mounting nut, remove switch and junction block on switch.
Remove control knob and shaft by pressing knob release button on switch housing with knob in full "ON" position. Pull knob out of switch, unscrew mounting nut, remove switch and junction block on switch.