1. Replace the engine oil. For a rice transplanter that has been used for one season or 50 hours, engine oil should be replaced, and four-stroke gasoline engine oil can be purchased at a motorcycle accessory shop. 2. Clean the carburetor and purchase the cleaning agent at the motorcycle accessories store. At the same time, wash the sediment cup. Add fuel to start the engine commissioning equipment. 3, check whether the needle and the planting fork are deformed and collapsed, if the deformation can be corrected with a flattener. The forks are to be opened and the needles are sled straight and parallel. The clearance between the fork and the needle is about 1 mm. 4. Check and adjust the main clutch handle pull wire, pull plug handle pull wire, lifting handle pull wire and steering clutch pull wire clearance and sensitivity, if not sensitive or the clearance is too large, the adjustment nut will be adjusted. At the same time, some oil is dripped in these cable holes to increase flexibility. 5. Move the machine to the shore every day when the work is done. Rinse the mud on the rice transplanter with water and then drive it back to the garage. 6. As described above, check the shape and clearance of the correction pin and the insertion fork, and apply butter. At the same time, apply butter on the upper and lower rails and the moving parts. 7, check the engine oil surface, fuel tank oil surface, hydraulic oil surface, insufficient to add. 8. Add a proper amount of butter oil and a 1:1 mixture of engine oil in the hole of the implanting section and the insertion arm rubber plug hole. 9. Put all the moving parts, screws, and metal parts on the rice transplanter into the warehouse to prevent rust; the handles are in the open and fall positions. Pull a few drops of engine oil. Sodium Erythorbate,Sodium Erythorbate Powder,Food Additives Sodium Erythorbate,Antioxidant Sodium Erythorbate SHANDONG BAISHENG BIOTECHNOLOGY COM , https://www.baishengbioproducts.com