Introduction: agricultural machinery in the running process, if mechanical failure occurs, the lighter leads to traffic accidents, people are injured, car damage, the heavier causes car destruction. That how to predict the tractor operation failure, to avoid accidents?

Agricultural machinery in the process of operation, if mechanical failure, the less serious lead to traffic accidents, people injured, car damage, the more serious caused by car damage. That how to predict the tractor running failure, to avoid accidents?

1, shape prediction through the tractor shape observation, if abnormal, such as tractor parked on a flat road with tilt, tires have abnormal wear, scratches, there are parts lost, etc., agricultural mechanics should be alert.

2, leakage prediction such as tractor some parts of the sealing performance becomes bad, there is a water leak, gas leak, oil leak, leakage of electricity and other phenomena.

3, oil consumption prediction tractor all kinds of oil consumption are standard range, such as the appearance of oil consumption increased significantly, the tractor hidden fault.

4, sound prediction if the tractor some parts in the operation of a strange sound, that the part has a fault.

5, gap prediction tractor parts of the gap have their standard value, if the gap is too large or too small, that indicates a fault.

6, odor prediction driving, if smell abnormal odor (burnt smell, etc.), indicating that the car is faulty.

7, temperature prediction driving in the feeling of high temperature, or stopping midway check, hand touching the vehicle parts temperature is not normal, such as touching the brake drum, tires, rear axle shell, transmission shell, etc., the temperature makes the hand unbearable, which indicates that the tractor is faulty.

8, performance prediction tractor of various use performance with the growth of driving mileage will weaken, but very slowly, should not feel out, if the performance suddenly becomes bad in driving, it shows that there is a fault (such as engine power performance rapidly decline, brake does not work, etc.).

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