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7.
MAINTENANCE OF TILLER
Due to wear from running, friction and change of load, the tiller's bolts may get loose, and parts and
components may get worn, causing lower power of the gasoline engine, higher fuel consumption rate and
other faults that will affect use of the tiller. In order to keep the above adverse conditions to a minimum
level, it is necessary to strictly and regularly conduct maintenance of the tiller, so that it can maintain a
good technical condition and have a longer service life.
7.1.
RUNNING IN
1. Please refer to the manual for information about running-in of the gasoline engine.
2. A new or overhauled tiller shall work for one hour without load first, then work for another nine hours,
then the machine can be used for normal farming.
7.2.
TECHNICAL MAINTENANCE OF TILLER
Warning!
Before commencing any inspections, cleaning or maintenance/adjustments on the
machine:
Stop the machine and turn off the engine.
•
•
Make sure that any moving component has stopped.
•
Wait until the engine cools down.
1. Maintenance per shift (before and after each shift of work):
a) Listen and watch to check if there is any abnormal phenomenon like abnormal noise, overheating,
loose bolts, etc.
b) Check if there is any oil leakage from the gasoline engine .
c) Check if oil levels of the gasoline engine are between the upper and lower marks of its oil level
indicators
d) Timely remove dirt, slime, weeds and oil stains on the whole machine and its accessories.
e) Keep the farming record.
2. First-level maintenance (every 150 hours of work):
a) Conduct all items of maintenance for each shift.
b) Clean reduction box , and change grease
3. Second-level maintenance (every 800 hours of work):
a) Conduct all items of the maintenance for every 150 hours of work.
b) Check all gears and bearings, if any of them is severely worn, replace it.
c) If any of the tiller's other parts and components, such as any tilling blade or bolt, is damaged,
please replace it.
4. Technical check and repair (every 1500-2000 hours of work):
a) Disassemble the whole machine at a local authorized service shop to clean and check it, and if
any of the parts and components is severely worn, replace it or repair it if it is appropriate to do so.
5. Repair and maintenance of gasoline engine shall be conducted as per the manual.
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