After meeting with the rescue vehicle at the service station, the maintenance personnel found that the rear section of the transmission shaft fell together with the input flange of the medium axle, and found that the rear output end of the aluminum alloy gearbox housing had been partially cracked.

In this case, card friends are not anxious to listen to the suggestions and go to the maintenance plant to replace the four supporting facilities. Instead, after cleaning the oil pan and cylinder block, make preparations and conduct sectional experiments to see where the oil leakage is. During the test, he found some phenomena.

At present, tire repair in the market is mainly divided into fire repair and cold repair.

Cavitation occurs around the engine combustion chamber. Although the feedback from the vehicle water temperature gauge is about 90 degrees, the engine combustion does work

It is also necessary to understand the working time, working conditions, service conditions, maintenance conditions, oil quality and damage of relevant parts of the faulty engine, and conduct comprehensive analysis to find out the real cause of the fault.