在修理汽車線路時，應將所有車身孔、洞處穿線束的密封圈裝到位，因為這些密封圈不僅起密封作用，而且還起保護線束的作用。自動變速箱維修講解如果密封圈已經損壞或線束能在密封圈中轉動或竄動，應更換密封圈，并將它與車身孔、洞裝配牢固，將線束穩固好。
When repairing automobile lines, all the body holes, holes through the harness of the sealing ring should be installed in place, because these sealing rings not only play a sealing role, but also play a role in protecting the harness. Automatic transmission maintenance explanation if the sealing ring has been damaged or the harness can be rotated or moved in the sealing ring, should replace the sealing ring, and it with the body hole, hole assembly firmly, the harness is stable.
在車窗玻璃損壞后，要換用與原車窗玻璃曲率一樣的玻璃，同時要檢查玻璃導槽及密封條有無損傷。由于車窗經過修理后往往回復不到原來的形狀，因此，這時除了要保證能輕松拉動或升降車窗玻璃外，還要注意在車窗關閉后車窗玻璃四周的密封性。
After the window glass is damaged, the glass with the same curvature as the original window glass should be replaced. At the same time, the glass guide groove and sealing strip should be inspected for no damage. As the window after repair is often not restored to the original shape, therefore, in addition to ensuring that the window can be easily pulled or lifted, but also pay attention to the window after the window is closed around the sealing.
在修復有密封凸緣的車門時，應注意修復受損的密封凸緣，準確地恢復原凸緣的形狀。在修復車門后要進行密封性檢查，檢查方法是：把一塊硬紙片放在密封位置上，關上門，再拉動紙片，根據拉力的大小來判斷密封是否良好。如果拉動紙片所需的力過大說明密封過緊，這會影響車門的正常關閉，并且還會使密封件因變形過大面較快地喪換密封性能;如果拉動紙片所需的力過小，說明密封不良，往往會出現車門擋風不擋雨的現象。在更換車門時一定要注意在新車門的內外板翻邊咬合處涂折邊膠，并把一些在沖壓時留下的小工藝孔用本基膠帶堵住。

When repairing the door with sealing flange, attention should be paid to repairing the damaged sealing flange and accurately restoring the original flange shape. After repairing the door of the car to carry out sealing inspection, inspection method is: put a piece of cardboard in the sealed position, close the door, and then pull the cardboard, according to the size of the tensile force to judge whether the seal is good. If the force needed to pull the paper is too large, it means that the seal is too tight, which will affect the normal closure of the door, and will cause the seal to be changed quickly because of the deformation of the large side; if the force needed to pull the paper is too small, it means that the seal is not good, often there will be a car door windshield without rain. When replacing the door, we must pay attention to coating the folding glue at the flanging bite of the inner and outer panels of the new door, and block some small process holes left during stamping with the base adhesive tape.
應先在車頂周邊壓合處涂一層導電密封膠，待焊好后再在流水槽內及接縫處遍涂折邊膠，這不但有助于車身的密封，更可防止車身因翻邊焊縫處積水而產生早期銹蝕。裝配車門時要在車窗以下的車門內板上粘貼一整張密封隔離薄膜，如果沒有成型的密封隔離薄膜，則可用普通塑料紙來替代，然后將密封隔薄膜貼上壓實，較后再進行內飾板產裝配。
A layer of conductive sealant should be applied at the pressure joint around the roof, and then folded sealant should be applied in the flume and seams after welding. This not only helps to seal the body, but also prevents the body from early rusting due to water accumulation in the flanging welds. When assembling the door, a whole sealing and isolation film should be pasted on the inner panel of the door below the window. If there is no forming sealing and isolation film, it can be replaced by ordinary plastic paper. Then the sealing and isolation film should be pasted and compacted. Finally, the inner panel can be assembled.
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