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维修操作指南 · T00343391

 Maintenance Operation Guide维修操作指南

1. Disassembly拆卸
1 Remove all relevant panels and components associated with the replacement part.拆卸所有与更换部件的相关板件和部件。
2 Remove sealant and anti-corrosion materials if necessary.必要时清除密封剂和防腐材料。
3 Locate, mark, and drill all factory solder joints connecting the parts to be replaced.定位、标记并钻削所有连接待更换部件的工厂焊点。
4 Remove damaged parts to be replaced.拆卸损坏的待更换部件。
5 Remove residual material.去除残留材料。
2. Installation安装
1 Pretreat mating surfaces if necessary.必要时预处理配合表面。
2 Choose the correct welding method according to the welding form of the original car. Where resistance welding is inconvenient, use shielded welding. If you choose to plug weld, drill the holes for the plug welds in the new part, determining the diameter and spacing of the plug weld holes based on the original weld joints.根据原车的焊接形式选择正确的焊接方法。不便进行电阻焊的地方，用保护焊。如果选择塞焊，请在新的零件上钻出用于塞焊焊缝的孔，根据原来的焊点确定塞焊孔的直径和间隔。
3 Temporarily place the new parts on the vehicle.暂时将新的零件放到车辆上。
4 Assemble and secure the new part with the correcting supports (correctly position the repair plate).将新部件用校正支座装配并固定(正确定位维修板)。
5 Measure the location of new parts several times to ensure they fit correctly.多次测量新零件的位置，确保其装配尺寸正确。
6 Carry out appropriate welding.进行相应的焊接。
7 Clean all welding surfaces.清理所有焊接表面。
8 Spray primer.喷涂底漆。
9 Apply sealants and anti-corrosion materials when necessary.必要时喷涂密封剂和防腐材料。
10 Install all relevant parts.安装所有相关部件。