How to Repair a Hole in the Rear Fender?
2 Answers
This depends on the specific situation. If the hole is relatively large, it is recommended to go to a 4S shop for replacement. If it is not particularly severe, welding repair can be performed. Relevant introduction to car fenders: 1. Definition: Car fenders are designed based on the tire model used by the car. The car's wheels have a steering function to ensure space during rotation. The front and rear fenders used in cars are different, and for aerodynamic considerations, the rear fender commonly has an outward convex arc. 2. Function: The fender can reduce the wind resistance generated during the car's movement, which helps with the car's stability. The fender also plays a role in protecting the chassis.
I've repaired this kind of hole several times. It's recommended to first check the extent of the damage. If the hole is small, it can be patched, but if it's large, the entire fender needs to be replaced. The standard procedure is to go to a repair shop for an assessment: the technician will remove the fender and check if the internal structure is deformed. If it's metal, they will use a welding torch to repair the hole, fill it with putty, and then sand it smooth. After that, they'll spray paint to match the body color and reinstall it. The whole process requires professional tools and experience; if you try to do it yourself, you might mess it up. After painting, anti-corrosion treatment is also needed to prevent rust. If the hole is severe, don't try to save money—just replace the part directly to avoid affecting the vehicle's safety. After the repair, drive it a few times to check for any unusual noises or looseness.
