1. Change. It is to replace the oil and gear oil in the engine, transplanting box, gear, drive, planting arm and gear box. According to the requirements of the rice transplanter operation manual, the engine oil should be changed after one season or 50 hours of operation; The engine oil shall be changed after the rice transplanter box has been working for two seasons or 100 hours; The gear oil of the rice transplanter gear box shall be replaced after three seasons or 150 hours of operation.

2. Second wash. After each shift, the mud and sundries on the rice transplanter should be cleaned. At the same time, the carburetor, sedimentation cup and air filter of the engine should be cleaned.

3. Third, check. It is to check the engine, working mechanism, traveling and operating mechanism of rice transplanter. China 2ZS-4A walking behind rice transplanter suppliers tell you that the main contents of engine inspection are: fuel quantity, oil quantity, and the condition of each connecting and fastening part; The main contents of checking the working mechanism of the rice transplanter are: wear, deformation, lubrication and clearance of the rice feeding mechanism, crank, swing rod, rice claw, planting fork, etc; The main contents of traveling and operating mechanism inspection are: working conditions of clutch, driving wheel, steering clutch, oil volume of the gearbox, tightness of v-belt, oil volume of driving sprocket box, various control cables, etc.

4. Four tones. It is the adjustment of engine, transplanting mechanism, traveling mechanism and control mechanism. The main contents of engine adjustment are: adjustment of spark plug gap and adjustment of carburetor idle speed; The adjustment of the working mechanism of the rice transplanter mainly includes: plant spacing, number of plants, planting depth, gap between the rice needles and planting forks, etc; The adjustment of the traveling and operating mechanism mainly includes: the adjustment of the pull wire includes the clearance and sensitivity adjustment of the inserted clutch handle pull wire, safety pull wire, hydraulic lifting handle pull wire, steering clutch pull wire, etc. If the clearance is too large or not sensitive, the adjusting nut should be adjusted. At the same time, drop a few drops of oil into these cable holes to reduce the friction of the cable and increase sensitivity.

5. Maintenance. It mainly includes: new machine maintenance, shift maintenance, regular maintenance, storage idle period maintenance and special maintenance. The main contents of maintenance are basically the same, such as cleaning, inspection, lubrication, adjustment, fastening, repair, replacement, etc; New machine maintenance is also called new machine or commissioning maintenance after overhaul. Shift maintenance is also called daily maintenance. Regular maintenance refers to technical maintenance and repair. Generally, the OEM/ODM Rice transplanter spare parts company stipulates that if the transplanter works for more than 100 hours, it should be regularly maintained.