The maintenance work of the tractor is the key to ensure the normal operation of the tractor for a long time, and plays an important role in extending the service life of the tractor. However, the tractor also has certain requirements for maintenance. The following four points should be kept in mind. A bogey does not select oils according to the season. Many agricultural operators do not pay attention to selecting lubricants according to season, use summer lubricants in winter, use winter lubricants in summer, regardless of quality, buy cheap, resulting in locomotive start difficulties and burn bearings and other undesirable phenomena . 2 bogey screw and bolt tighten the tractor gear box, cylinder head, hub, connecting rod and front axle and other important parts of the screws or bolts, such as artificially tightening will cause the screws and bolts to break, or screw thread or pull buckle to cause failure . Third, avoid installation of the piston with the open flame heating, such as the use of open flame heating piston to a certain high temperature, the natural cooling after the metal structure will be damaged and reduce wear resistance, its life will be greatly shortened. Fourth, avoid replacement of lubricating oil does not clean the oil lubricating oil after use, the oil in a lot of mechanical impurities left, if not clean on the rush to put into use, it is easy to cause burning tiles, holding shaft and other accidents.
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