What is the manufactured part of a rivet that must be marked for removal?

The head of a rivet is the part that is manufactured and must be marked for removal when it’s time to take the rivet out. This is because the head is typically the portion that is deformed or expanded during the installation process to secure the rivet in place. Properly locating the head allows the mechanic to apply the correct tools and techniques to effectively remove the rivet without damaging the surrounding material.

Marking the head ensures that the removal process is straightforward and that there is no confusion during disassembly. Understanding the structure of the rivet is crucial, as it helps in ensuring that the integrity of the surrounding assembly remains intact during the removal process.