What causes the clicking noise that disappears when the clutch is pressed?

[VanDakota]

The abnormal noise is caused by poor lubrication in the release bearing after it becomes damaged, resulting in internal clicking sounds. Here are specific details about the release bearing: 1. Principle: The clicking noise occurs due to vibration caused by a loose or detached release bearing wobbling. When the clutch pedal is pressed, the bearing is pressed against the clutch pressure plate, causing it to rotate and eliminating the noise. Replacing the release bearing can generally resolve the issue. 2. Overview: The clutch release bearing is a crucial component in a vehicle. If it malfunctions due to poor maintenance, it can lead to financial losses and significant labor time for repairs. Therefore, understanding the causes of release bearing failure and implementing proper maintenance practices are essential for extending its lifespan, improving productivity, and achieving better economic efficiency.