It is necessary to maintain the wheat combine harvester for safekeeping before storage. It is necessary to prevent parts from failure due to corrosion, deformation, and aging. The following ten points should be followed:
1. After the harvest is completed, use the throttle to continue idling for 5-10 minutes to remove the debris such as wheatgrass and wheat grains.
2. Thoroughly remove the wastes such as wheat straw and wheat grain inside and outside the machine, and keep the headers, conveyors, threshing rollers, cleaning sieves, strippers, elevators, granaries and other components clean.
3, release the remaining diesel, put the net cooling water.
4. Use a piece of wood to lift the header 10cm to prevent the header from corroding with the ground. At the same time, erect the front and rear axles to prevent the tire from being fatigued and damaged by long-term pressure, and put the tire pressure to 0.05 MPa. Reduce the pressure on the tire.
5. Unload the hydraulic cylinders to prevent the hydraulic components from being damaged during long-term loading.
6. Clean all the belts, clean the chain and sprocket, and relax all tensioning pulleys and sprockets so that the belts and chains are in a free state, avoiding long-term stress and fatigue damage.
7, rust treatment. According to the requirements of the instructions, add grease or lubricating oil to each lubrication point, and apply oil or paint rust prevention to the metal friction surface or the paint off part, such as: chain, sprocket, moving fixed knife and arbor, pressing blade, Header face, auger face, telescopic rod, etc.
8. Remove the battery and store it separately. Charge it once a month to extend its service life.
9. Remove the microcomputer multi-functional alarm in the driver's cab to prevent freezing of the liquid crystal display in winter.
10. Storehouses that store machinery should be ventilated, fireproof, and burglarproof.
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