This course provided a foundational understanding of machinery operations and the maintenance required for optimal performance. We covered the setup and troubleshooting of belt drives, gear drives, and chain drives, examining their differences, advantages, and disadvantages, as well as their best applications. Additionally, we learned the correct alignment of couplings, flanges, and bearings on a shaft to ensure smooth operation and prevent premature wear Proper lubrication and scheduled routine services for components were also key topics covered to maintain machinery effectively.