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1. Please refer to the manual for information about running-in of the gasoline engine.
2. A new or overhauled mini tiller shall work for one hour without load first, then work for another five
hours under a light load, and when the engine is still warm, drain all engine oil in the crankcase of the engine.
Fill the engine with engine oil and run it for 4 hours for running in, then the machine can be used for normal
farming.
ii Technical maintenance of mini tiller
1. Maintenance per shift (before and after each shift of work)
①
Listen and watch to check if there is any abnormal phenomenon like abnormal noise, overheating,
loose bolts, etc.
②
Check if there is any oil leakage from the engine and transmission box.
③
Check if oil levels of the engine and transmission box are between the upper and lower marks of their
oil level indicators.
④
Timely remove dirt, grime, weeds and oil stains on the whole machine and its accessories.
⑤
Keep the farming record.
2. First-level maintenance (every 150 hours of work)
①
Conduct all items of maintenance for each shift.
②
Clean transmission box, and change engine oil.
③
Check, test and adjust clutch, gear shift system and reverse gear system.
3. Second-level maintenance (every 800 hours of work)
①
Conduct all items of the maintenance for every 150 hours of work.
②
Check all gears and bearings, if any of them is severely worn, replace it.
③
If any of the mini tiller’s other parts and components, such as any tilling blade or bolt, is damaged,
please replace it.
4. Technical check and repair (every 1,500-2,000 hours of work)
