Collision repair is the process of restoring a vehicle to its pre-accident condition after an impact. However, it goes beyond surface-level fixes and includes structural realignment, panel replacement, mechanical correction, parts replacement, electrical diagnostics, and sensor recalibration.
Have you been wondering about the collision repair process and why it matters? You are in the right place. In this repair guide, we will outline each step to help you perform collision repairs accurately.
Step 1: Damage Assessment & Disassembly
The collision repair process begins with a thorough assessment of the vehicle’s damage. Damage assessment is crucial because it provides accurate data on the damage and outlines steps to address the issues.
The technicians conduct a visual assessment using electronic scanners to identify both visible and hidden damage across the vehicle’s structural, mechanical, and electrical systems. However, they also remove the damaged parts to inspect the full extent of the damage beneath them, as it may be hidden.
Step 2: Structural Correction
Once the technicians have identified the damage and disassembled the damaged area to conduct a thorough inspection of the vehicle, the next step is to begin the structural repair or correction.
This is one of the critical steps in collision repair, in which technicians use a frame machine to apply controlled hydraulic force to pull the structure back to OEM geometry. At the same time, the jig system holds the vehicle in an undamaged state, ensuring the reference point remains in place during pulls to prevent secondary distortion.
Step 3: Panel Repair and Replacement
After the structural correction is complete, the next step is panel repair or replacement, if required. The technician inspects damaged body parts, such as doors, fenders, bumpers, and quarter panels, and repairs them if possible or replaces them if repair is not feasible.
Replacement parts are OEM or aftermarket, but OEM parts are generally preferred for fit and safety-critical areas. The technician also addresses panel gaps and alignment to ensure the vehicle is flush with the rest of the body.
Step 4: Carburetor Accessories
The panel repair and alignment process is performed in conjunction with carburetor accessories. Carburetor accessories are additional parts, tuning tools, and hardware kits used for installing, adjusting, repairing, or upgrading a carburetor. However, a carburetor can be severely damaged during a car collision due to physical impact, shifting engine components, or severe fire risks. Therefore, it is essential to protect carburetor accessories through panel repair and restoration.
Step 5: Refinishing & Reassembly
Refinishing and reassembly are the final steps in the collision repair process. Once you have completed the structural correction, panel repair and assembly, and replaced the carburetor accessories, the last step is to refinish and carefully reassemble the parts.
The technician sands, primes, seals, and paints the parts in a controlled spray booth. Ensure the color matches the original finish for seamless results. After carefully painting the vehicle’s parts, including the glass, trim, lights, electronics, and sensors, the technician runs post-repair diagnostic scans to confirm they are not faulty and that they remain in the vehicle’s system for optimal performance.