I was called to a home to fix a log system that was not working properly. Upon arrival, I found that the pilot assembly was dirty and needed to be cleaned. I used a brush and cleaning solution to remove any debris or buildup from the assembly. After cleaning, I tested the system to ensure it was working properly. I also checked the log system for any other issues and made the necessary repairs. Finally, I tested the system again to ensure it was working properly. The homeowner was very happy with the results and thanked me for my help.