1 S21-5401020-DY SIDE PANEL ASSY RH 2 S21-8403102-DY FENDER ASSY-FR RH 3 S21-8403040-DY WHEEL COVER ASSY-FR RH 5 S21-8403030-DY WHEEL COVER ASSY-FR LH 7 S21-8403101-DY FENDER ASSY-FR LH 8 S21-5100030-DY PLATE - REAR SCUFF OUT 9 S21-5400010-DY SIDE PANEL ASSY LH The side plate is made of high-quality structural steel plate, and the manufacturing accuracy exceeds the national standards of Australia and Germany. Under EA analysis and simulation, the shape, thickness and reinforcement mode of the side plate are optimized, and the concept of "local reinforcement" is introduced, which can not only effectively strengthen the parts where the stress of the side plate is relatively concentrated to the greatest extent, but also optimize the reinforcement mode to the greatest extent, so that the load of the side plate is evenly distributed, the overall stress level is minimized, and the possibility of elastic deformation is minimized. There is no weld on the side plate, which completely eliminates the possibility of deformation and cracking of the side plate caused by welding thermal stress In order to eliminate excessive stress concentration, special strengthening structure is adopted to strengthen the side plate at the connection between the exciter girder, cross beam and side plate. Hooke rivets are used for connection. The side plate below the sieve plate has no protruding structure, which will not produce liquid accumulation and lead to corrosion. The lower protective layer on the inner side of the side plate is very continuous and smooth, which greatly reduces the possibility of structural corrosion caused by scouring. There is no gap or protrusion between the side plate and the cross beam.   1. The side skirt depression can be absorbed by suction cup. It uses the difference between internal and external atmospheric pressure to adsorb on the object and has a very large breaking force; 2. We can use this small suction cup to repair the small depression of the door and adsorb the suction cup on the depression. If the depression is relatively large, you can also prepare more and evenly adsorb it in the center of the depression; 3. Then you can pull it out with the help of tools. It is possible not to use tools, but you need to use skillful force, otherwise the depression is likely to become prominent. There is a bridge suction rod specially used to repair the depression on the Internet, which can absorb the sol gasket we pasted, and then turn the nut until the depression is leveled; 4. If you don't want to do it yourself, we can give it to the maintenance shop outside. They have a technology called dent repair technology, also known as light sheet metal, but the dent repair technology is similar to our own, which is sucked out by suction cups 报错 笔记