The technical report on jaw crusher troubleshoot is a comprehensive analysis of the common issues encountered during the operation of a jaw crusher. This report aims to provide a detailed understanding of the troubleshooting techniques to address these problems effectively. The jaw crusher is a vital equipment used in mining and construction industries for crushing large stones and rocks into smaller sizes. However, like any mechanical equipment, it may encounter technical glitches that can hinder its smooth operation. This report outlines the most common problems faced by jaw crushers, such as excessive vibration, abnormal noise, uneven particle size distribution, and frequent breakdowns. Through careful research and analysis, this technical report offers practical solutions and troubleshooting strategies to overcome these issues. It includes step-by-step instructions on inspecting and maintaining the jaw crusher, identifying the root causes of problems, and implementing appropriate corrective measures. Additionally, the report provides helpful tips to enhance the overall performance and extend the lifespan of the jaw crusher machinery. By following the guidelines presented in this report, operators can minimize downtime, reduce maintenance costs, and optimize the productivity of their jaw crushers. With a better understanding of