the only way to fix this would be replace the timer unfortunately, you cant order this @ http://www.repairclinic.com/SSPartDetail.aspx?s=t-110.82881100+-%3d%3dei1103&PartID=1103 take the screws out of the panel in the back of the control panel. then push the timer knob in and turn the knob counter clockwise to remove, take the screws out under the knob and pull the timer out through the back, hope this helps, thanks Bryan
sorry, on this model you need to remove the two screws holding the control panel down , then tip it back to access the back of the timer, there are two screws # XXXXX on this diagram, this video shows how the control panel comes up, http://www.youtube.com/watch?v=6XIsK3W_Qcg&feature=related
do you have both knob pieces off the front? the one you pull out and the dial under it?