After using the tractor in winter, it is necessary to release cold water in time to prevent freezing of the body. If once you forget to put cooling water and freeze the body, you can use the following measures to deal with it simply and effectively:
1, find cracks
(1) In the lower part of the engine, charcoal fire, slowly bake, open the tank at the same time, inject warm water into the tank, do not inject boiling water, the water temperature can be gradually increased, up and down at the same time, until the ice melts completely, from the release of water The valve flows out, then closes the valve, fills up the hot water, wipes the external dirt, finds the frost crack location.
(2) The cylinder head and the body are generally protected against freezing. Once the body is subjected to freezing ice, the frost plug will be expanded to protect the body. Therefore, when the freezing is not serious, the machine will not generally be frozen, even if the freezing occurs. Cracking often occurs only in weak areas. After the cracking phenomenon occurs, the pressure in other areas will be greatly reduced. Generally, it will not be cracked again. Therefore, once the body is frozen, it can generally only be frozen.
(3) The machine is frozen and the cracks are not likely to be on the outside. After the external inspection, the oil pan oil drain bolts can be loosened. If there is water leakage, the oil should be drained, the oil pan removed, and the leaks carefully searched. Leakage site.
2. Treatment measures
(1) After cracks are found, they should be repaired, glued, or iron plated as appropriate.
(2) If the water tank radiator core leaks water and the quantity is small, both ends of the water pipe core can be blocked and used. If there is more crack, use it after welding.
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