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通常情况下,农用运输车的机油温度过高,表明被润滑的机件工作温度高。1、故障原因1)机油黏度过大或过小。①若机油黏度过大,流动性差,降低了滤清器的通过能力,使进入摩擦表面的机油量减少;同时进入摩擦表面的机油难以均布,机油中的杂质难以沉淀分离而进入摩擦表面,使润滑效果降低,摩擦加剧,
Under normal circumstances, agricultural truck oil temperature is too high, indicating that the parts are lubricated high temperature. 1, the cause of the malfunction 1) oil viscosity is too large or too small. ① If the oil viscosity is too large, poor fluidity, reducing the filter through the ability to reduce the amount of oil into the friction surface; the same time into the friction surface of the oil is difficult to uniform, the oil impurities difficult to precipitate separation and access to the friction surface, So that reduce the lubrication effect, increased friction,