1.轮毅处漏油最初出现的是4个轮毅油封漏油,直接影响行车安全,必须停驶检修。修理时,机加工油封骨架Φ182xΦ170x25,再选用国产Φ17OxΦ142x15油封装配,即可解决问题。2.行走无力上述故障产生4天后,该机行驶无力,在平坦柏油路上最高时速不到20km/h,15o小坡也爬不上去,液力变矩器油温过高。该机能够行走说明其机械部分基本完好,问题可能出在液力变矩器上。按照常规 1. Wheel Yi Department of oil leakage is the first appearance of four round Yi oil seal leakage, a direct impact on traffic safety, maintenance must be stopped. Repair, machining oil seal skeleton Φ182xΦ170x25, and then choose domestic Φ17OxΦ142x15 oil seal assembly, you can solve the problem. 2 walking weakness 4 days after the failure occurred, the aircraft driving weakness, the highest speed in the flat asphalt road less than 20km / h, 15o small slope can not climb, the torque converter oil temperature is too high. The machine was able to walk shows that the mechanical part of the basic intact, the problem may be in the torque converter. As usual