Abnormal temperature usually the tractor diesel engine is overheated, and the cooling system is faulty. If it is not eliminated in time, it will cause driving weakness, and even cause the piston and other parts to burn. If the transmission and rear axle housing are overheated, if it is not removed in time, it will cause damage to gears and bearings. Therefore, the abnormal temperature of the tractor indicates that the tractor will have a serious fault and cannot be taken lightly.
The consumption of fuel, oil and cooling water of abnormal tractors has a certain standard range. If there is a significant increase in consumption, it indicates that the technical condition of the tractor has deteriorated and has caused a malfunction.
Abnormal smell When driving a tractor, if the nose smells an abnormal smell, it indicates that the tractor has failed. If you smell the burning rubber odor, it is caused by the burning of the insulation of the short-circuited wire of the circuit. You should immediately stop to stop and find out the cause to prevent the fire.
Abnormal appearance The tractor is parked on a flat surface, and the appearance is observed. If there is a phenomenon such as lateral or longitudinal skew, it is abnormal in appearance. The reasons are mostly tires, frame, body, suspension and other parts of the fault, these faults will cause the tractor to travel, the direction of instability, deviation, center of gravity shift and wheel "eat tire" and other serious traffic safety hazards, the operator must be high alert.
The gap between the various parts of the tractor has its standard value. If the gap is too large or too small, it indicates that there is a fault and should be adjusted in time.