An effective and simple approach for problem solving is Toyota’s famous (lean) A3-approach. This problem solving technique is a good example of how problems can be handled in order to be eliminated efficiently. The A3 lean method can be applied in almost any problematic situation, provided that all the steps in the process are completed.
1. Define the problem (Plan)
To clearly identify the problem, it is important to investigate the underlying problem. A handy tool for identifying the problem is the Kipling Method (What, Where, Who and How) or the 5 Whys, so that you get deeper and deeper into the problem and its cause. In addition, you can also use an application like Qooling, that makes it easy to report problems as soon as they occur. This will save time and help you quickly identify the cause.
2. Break down the problem (Plan)
Once you have found the current problem, it’s time to capture and analyze the current situation. Make sure all the information of the problem is known. Try to really get to the root cause of the problem and work out what happened by breaking it down into parts.
3. Set a target (Plan)
Formulate a clear and achievable goal: When will the problem be solved? What is the result and the effect you want to achieve? By setting clear goals, the change to solve a problem successfully is many times greater than when it is not.
4. Analyze the root cause (Plan)
Now that you have clearly defined your goal, it is time to carry out a root cause analysis. This will help you reach the underlying cause of the problem. Proper issue management solution will support root cause analysis.
5. Develop countermeasures (Do)
Countermeasures are your ideas for solving the problem. These can be changes in your business processes that bring you closer to solving the root cause. Make sure you create actions to track progress of this phase. Qooling allows you to easily manage these tasks and track the progress.
6. Implement countermeasures (Do)
Analyze whether the countermeasure introduced has the intended effect. Make sure you have the end results of the tasks searchable.
7. Evaluate results and processes (Check)
In far too many situations, the A3 process ends with the implementation of the countermeasures. It is crucial to measure results and compare them with the goal you have set. If your actual results differ from what was expected, do an investigation to find out why. Analyze your data and and see how often the same problems occur.
8. Share new knowledge with employees
Once the results are back, it is important to share your insights with other employees. Qooling makes it possible to easily collaborate online with colleagues and share knowledge through our online solution. This will keep everyone up-to-date and reduces the chance of making the same mistake again.
By implementing this process properly you should be able to get a good feel for the cost of failure and how you can reduce this.