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Types of maintenance work
Complete device
Control levers
Cord cutter
Fuel filter
Fuel tank
Gearbox
Trimmer head
Air filter
Cylinder cooling fins
Cooling holes engine
Spark plug
Fastening screws/nuts
Spark arrester
Regularly check the condition of the spark plugs. If dirt is found, clean the spark plug with a
metal brush and check the gap between the electrodes. The gap should be 0.5-0.6mm.
Cooling system
If the cooling holes are contaminated with air for cleaning. Dirty ribs of the engine cylinder
clean the cylinder fins regularly with a brush and/or compressed air.
Visual control
Cleaning
Function control
Sharpening control
Sharpening
Control
Replacement
Cleaning
Grease
Inspection
Replacement
Landing control
Cleaning
Replacement
Cleaning
Cleaning
Check the status of
the electrodes
Replacement
Check
Pull up
Control
Replacement
X
X
X
X
X
X
Every 20 working hours/at least once per season
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
100
X
work
hours
X
X
X
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