在使用中S195曲轴连杆机构的配合间隙是否达到必修极限,可以根据以下情况进行判断。 (1)机油指示器判断机油指示器升起缓慢、机油压力过低,热车时干脆不能升起。这时可基本判断为曲轴主轴承或连杆轴承的配合间隙达到必修极限。当然机油泵严重磨损等也会造成这种故障。但一般轴瓦配合间隙过大,造成机油渗漏的情况比较多见。 In the use of S195 crankshaft connecting rod with the gap has reached the required limit, you can judge according to the following circumstances. (1) The oil indicator to determine the slow rise of the oil indicator, the oil pressure is too low, can not simply raise the hot car. At this time can be basically judged as the main crankshaft or connecting rod bearing clearance to meet the compulsory limit. Of course, severe wear and tear oil pump will cause such a failure. But with the general bearing clearance is too large, resulting in oil leakage is more common.