新型汽车油封出现损坏,一时又无配件可换的情况下,可用改代的方法加以解决。代换油封应该把握以下几条原则: a.重要部件的油封应尽量使用原规格油封,小粘度油品中的零件所使用的油封尽量不要改代,比如曲轴的前、后油封。 b.用高质量的油封改代低质量的油封。比如,橡胶油封可以代替牛皮油封及毛毡油封;高速型油封可代替 New car seal appears damaged, and sometimes no replacement parts can be replaced by the method to be solved. Replacement of oil seal should grasp the following principles: a. Important parts of the oil seal should be used as far as possible the original size oil seal, oil seal parts used in small viscosity oil as far as possible not to change, such as crankshaft front and rear oil seals. b. Replace the low-quality oil seal with a high-quality oil seal. For example, rubber seals can replace leather seals and felt seals; high-speed oil seal can replace