In Mengcheng County, large and medium-sized tractors and combine harvesters based mainly on the Shanghai-50 are mostly stored and stored for a long period of time (usually from October to April of the following year). How to store, how to ensure that the state of use of the machine after storage is in good condition is an issue that every farmer should pay attention to, so long-term storage should pay attention to the following points: 1. Completely clean the outside of the tractor and the combine harvester. All external dust and weeds should be thoroughly cleaned. 2. Clean and maintain the air filter, and grease all grease nozzles. 3. Dismantle the farm implements equipped with the tractor and store them separately. 4, put the cooling water net. When draining, all the tank switches on the lower part of the tank, the underside or side of the body, and the side of the hydraulic oil radiator should be opened and cleaned. If necessary, use a thin wire or other hard object to reciprocate several times in the drain to ensure cooling water. All put the net. 5. Store the machine as far as possible in the windproof shelter. If there is no hangar, it should be covered with rain cloth at the periphery to protect the wind from rain and dust. 6. Place all the joysticks in the neutral position (including the electrical system switch and the parking brake), position the front wheel of the tractor, and place the suspension member at the lowest position. 7. Remove the battery and store in a room protected from light, ventilation, and a temperature not lower than 10C. The battery should be recharged once a month. 8. Support the front and rear axles of the tractor so that the tires will be slightly off the ground and a part of the tire gas will be released. 9. For the self-propelled combine harvester, in addition to the above mentioned maintenance of the engine and battery, attention should also be paid to: (1) Put a straight plank under the header. (2) Make up the painted part of the surface. (3) Remove the cutter as far as possible and hang it vertically on the both sides after applying anti-rust lubricant. (4) Use a little lubricating oil to smear all the externally worn metal surfaces to prevent rust. (5) Remove the spring load. Clean augers, elevators, and sieves thoroughly. (6) Loosen all tensioning belts and chains, and remove the vertical suspension conditionally. After the chain is cleaned, apply anti-rust oil. (7) Lubricate all parts that require lubrication according to the instructions. (8) Individual oil-bearings can be removed and stored separately for heating and immersion. (9) Conditionally raise the harvester as far as possible so that the tire is not loaded. Scalpel Blades,Surgical Blade,Safety Scalpel,Surgery Blade Surgimed Medical Supplies Co.,Ltd , https://www.surgimedcn.com