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一台E514型联合收割机的配套柴油机经过一段时间的使用后,散热器中出现了一层较厚的油沫,经过验证后确认是机油。那么机油是从何处窜入水箱中的呢?拆卸检查后发现,原来是油底壳内渐开线形水冷式机油冷却器(油
A set of E514 combines the diesel engine after a period of use, the radiator appeared in a thick layer of foam, after verification confirmed that the oil. Then the oil is fleeing into the tank from where it? Demolition inspection found that the original is the oil pan involute water-cooled oil cooler (oil