After analyzing the process with all the problems the dam predict problem-solving actions. The next step is to clarify, define and evaluate countermeasures to be taken. Is the point of change provide an important effect on the variables that have been previously analyzed. And whether the countermeasures that can improve the performance of the machine / process. These changes should be evaluated in terms of benefit, cost, and possible side effects. Improvement should be carefully planned, promoted and implemented.