Small Engine Operation and Maintenance

Cement masons are not only expected to be able to use these tools correctly, but also to be able to perform routine
maintenance. This is especially important since the environment where these machines are used can be dusty, hot, cold, or muddy. In order to provide proper maintenance, it is important tohave a basic understanding of how two-stroke and four-stroke engines operate, why they are used in construction equipment, and what tools are needed to maintain their systems.