12 year old washer stopped agitating during wash cycle.

First I removed the four screws on top of the front control panel, and removed the panel. I then pried out the decorative cap from the front of the cycle control knob, and removed the retainer clip on the knob shaft. I then removed the rest of the plastic knob assembly and spring, and removed the two screws holding the timer to the control panel. I disconnected the two cable connectors from the timer and removed the old timer. I reconnected the cables to the new timer, and reversed the above process to complete the installation.