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当CAT3306型直喷式柴油机机油压力过低时,应根据柴油机润滑系统的原理,结合现场工作实践,本着“从易到难”的原则,进行下述方面的检查。1.检查机油压力表 机油温度将影响机油压力,一般情况下,机油温度每升高3℃机油压力就会降低7 kPa。检查机油压力表有无故障时,可以采用外接表的方式;启动发动机,将机油温度保持为99℃,然后检查机油压力,并参照附表确定机油压力
When CAT3306 direct injection diesel engine oil pressure is too low, it should be based on the principle of diesel engine lubrication system, combined with field work practices, in the “easy to difficult” principle, the following aspects of inspection. 1. Check the oil pressure gauge oil temperature will affect the oil pressure, under normal circumstances, the oil temperature is increased by 3 ℃ oil pressure will be reduced by 7 kPa. Check the oil pressure gauge with or without failure, you can use the external form of the table; start the engine, the oil temperature is maintained at 99 ℃, and then check the oil pressure, and determine the oil pressure with reference to the table