What must you do before removing the J2-axis arm?

Removing the J2-axis arm from a FANUC robotic system requires careful preparation to ensure both safety and proper reassembly. The correct choice emphasizes the importance of dismantling interconnected components before removal, which is essential for preventing damage to the robot and for efficient reassembly.

The J2-axis arm is part of a multi-axis robotic arm that relies on various components, such as the spring balancer and reducers for the J2 and J3 axes, to function correctly. If you attempt to remove the J2-axis arm without first removing these components, you risk causing mechanical strain, misalignment, or potential damage to the arm or the entire robotic assembly. Therefore, it is crucial to follow the correct disassembly order, which starts with removing interconnected parts that are crucial for the proper operation and support of the arm being removed.

Preliminary steps such as disconnecting power, loosening locking mechanisms, or marking components are certainly important in maintaining safety and organization during maintenance. However, these steps are secondary to ensuring that the mechanical components tied to the arm are properly removed first. This avoids complications that could arise from an incomplete disassembly. Following the correct procedure not only ensures the robot's integrity but also simplifies the reassembly process, making the task more efficient and