I-CAR Training and Certification: Steel Sectioning Course Updated

Figure 1 - When welding the sectioning joints on the 2013 Ford Taurus inner front lower rail, the weld is made from the inside.

To help the industry be better prepared for repairing new vehicles, I-CAR has updated the Training and Certification: Steel Sectioning. With the changes to vehicles happening daily from new materials, thinner materials, new technologies, and new repair procedures, collision repair technicians have had to update their skills to repair the new vehicles.

Changing Repair Procedures
Let's take a look at one example of an updated repair procedure, on the 2013 Ford Taurus. The front lower rail is made of two rail halves and has three sectioning locations for the lower rail. In the body repair manual, it says that the "Member assembly - front side outer (outer lower rail) is made of 350 MPa steel and the Member assembly - front side inner (inner lower rail) is 600 MPa steel."

So is knowing that the inner and outer rails are made from two different strengths of steel going to change how you think about straightening that vehicle? It should. Looking at the instructions for the sectioning joint, the manual specifies an offset repair joint, and when welding the inner lower rail, the technician is to "Seam weld along the inside of the sectioning joint (open butt joint) using a GMA welder and ER70S-3 wire 0.9 mm (0.035 in) to 0.11 mm (0.045 in) diameter." (see Figure 1)

This Ford Taurus procedure is different than what was done even 10 years ago. Without looking at the collision repair information you may have not been aware of this update. Not only has the weld joint configuration changed from a straight open butt joint to an offset joint, but also the side of the joint you actually weld. In this case, the root gap and weld penetration will be critical in completing a complete and safe repair.

New Test Parameters
welding the sectioning joint on a 2013 Ford Taurus inner front lower rail, the weld is made from the inside.Figure 2 - This is an example of the three sectioning joints that must be completed during the Training amd Certification: Steel Sectioning. When the I-CAR Training and Certification: Steel Sectioning course was first launched, it was created using the most common joint types at that time and was representative of a common lower rail configuration. The new Training and Certification course incorporates both thick and thin steel to simulate a common lower frame rail configuration and a thin outer body panel, using some of the most common joint types being used in the industry today, including cutting a window to access a hidden reinforcement.

During the I-CAR Training and Certification: Steel Sectioning course, the participants will be creating sectioning joints using a body repair manual designed specifically for this Training and Certification course. The repair procedure that participants follow incorporates some of these twists on the vehicle maker repair procedures and joints like the example of the Taurus given above (see Figure 2).

The I-CAR instructor is there to help coach the participants to better perform the tasks associated with sectioning including measuring, cutting, and welding. This will allow the participants to have an opportunity to learn new techniques and hone their existing skills.

At the end of I-CAR Training and Certification: Steel Sectioning course, the participant will have learned and improved their sectioning skills and be better prepared for the ever-changing repair procedures in the collision repair industry.

This article first appeared in the November 7, 2013 edition of the I-CAR Advantage Online.


Related I-CAR Courses

  • Repairer Driven News: Rivian Updates Door Handle Procedure Sunday, 4 February 2035

    Repairer Driven News (RDN) released an article featuring an updated Rivian procedure.

  • 2025 SkillsUSA National Competition Results Monday, 30 June 2025

    The 2025 SkillsUSA National Leadership and Skills Conference took place on June 26, 2025. Every year I-CAR sends volunteers (virtually in 2021) to judge the collision repair technology competition....

  • Ford/Lincoln Rocker Panel Reinforcement Sectioning Friday, 27 June 2025

    We are often asked, “Can I section this panel?” Let’s take a look at Ford/Lincoln vehicles and sectioning the rocker panel reinforcement.

  • Back-To-Basics: Backside Panel Refinish And Edging Thursday, 26 June 2025

    Sometimes, going back to the basics can make the difference between a quality repair and a failed repair. When repairing and refinishing, you might need to refinish the panel's backside and edges.

  • Hyundai Position Statement: Pre- And Post-Repair System Scanning - UPDATE Monday, 23 June 2025

    Hyundai released an updated position statement relating to pre- and post-repair system scanning.

  • App-Based Connected Services Considerations Tuesday, 17 June 2025

    Have you had an experience where the vehicle notified the owner that it was being moved while it was in your repair facility? App-based connected services are available from many vehicle makers and...

  • Digital Key Considerations Tuesday, 17 June 2025

    The intermingling of technology and automobiles continues, with digital key offerings from most vehicle makers. Digital keys utilize smartphone technology to expand vehicle access and owner...

  • Back-To-Basics: Tire Tread Pattern Wednesday, 11 June 2025

    Sometimes going back-to-basics can make the difference between a quality repair and a failed repair. Let’s see how to identify tire tread patterns and their repair considerations.

  • Corrosion Protection Guidelines: Ford/Lincoln - UPDATE Tuesday, 10 June 2025

    A key factor in collision repair is making long-lasting repairs. When a vehicle is repaired, many areas of corrosion protection are disturbed. This creates corrosion hot spots that, left untreated,...

  • Rivian Restraints Wiring Thursday, 5 June 2025

    The question is often asked, "Can supplemental restraints system wiring be repaired?" The answer is: it depends on the vehicle maker. Let's take a look at Rivian's position on this subject.