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1机油温度过高柴油机工作中机油温度超过机体冷却水最高极限温度(可从机油温度表和水温表的读数得知,一般机油温度应比水温低5~10℃),机油将会氧化变质或被烧焦,黏度和机油压力随之下降,润滑性能变差。1.1故障原因(1)带有油温转换开关的机油滤清器因开关位置不对或开关不严密,或因机油滤清器堵塞、安全阀关闭不严使全部或部分机油不经散热器而直接进入主油道。机油散热器内部被油泥堵塞或外部被杂物
1 oil temperature is too high Diesel engine oil temperature exceeds the maximum temperature of the body cooling water (from the oil temperature and water temperature meter readings that the general oil temperature should be lower than the water temperature 5 ~ 10 ℃), the oil will be oxidative deterioration or Charred, viscosity and oil pressure drop, poor lubrication performance. 1.1 Fault causes (1) with the oil temperature switch on the oil filter switch position or switch is not tight, or because of the oil filter is blocked, the safety valve is not closed so that all or part of the oil without the radiator directly Into the main oil. The oil radiator is clogged with oil or debris inside