What is the role of the frame machine in structural body repair?

• A. To paint the vehicle
• B. To diagnose electrical issues
• C. To align and hold the vehicle in the correct position during repairs
• D. To apply protective coatings

Answer: (C)

The frame machine plays a crucial role in structural body repair by aligning and securely holding the vehicle in the correct position during the repair process. This is vital because many repairs involve restoring the structural integrity of a vehicle after collisions or damage. The frame machine provides a stable platform that allows technicians to accurately assess the extent of damage and make the necessary repairs, which may include pulling or pushing the frame back into its original shape.

Achieving the correct alignment is essential for ensuring that all components of the vehicle fit together properly and function as intended once repairs are complete. Misalignment can lead to issues such as uneven tire wear, poor handling, and even safety concerns. The frame machine’s ability to maintain precise positioning throughout the repair ensures that the vehicle's frame and chassis meet manufacturer specifications after the work is done.