19
BEFORE EACH USE
● Remove dirt and debris from the tool exterior.
● Check all screws for tightness and tighten if necessary.
● Check blade ange nut is tight and tighten if necessary
● Check the blade for damage. Replace if damaged or cracked.
● Inspect the engine, tank and hoses for possible fuel leaks, and repair
as necessary.
● Inspect the engine cooling ns for accumulations of dirt or debris,
and clean as necessary.
EVERY 10~15 HOURS OF USE
● Loosen and remove the air lter cover and lter element.
● Inspect the element. If the lter element is distorted or damaged,
replace it with a new one.
● Wash the lter element in clean fuel, and squeeze or blow dry.
● Reinstall the lter element and air lter cover to the tool.
● Use the spark plug wrench to remove the spark plug (turn anti-
clockwise to remove).
● Clean and adjust the spark plug gap to 0.6-0.7 mm. Replace any
damaged or visibly worn plug with a RCJ6Y spark plug or equivalent.
● Reinstall the spark plug by hand, then tighten it rmly with the spark
plug wrench.
EVERY 50 HOURS OF USE
● INSPECTION Inspect the entire tool and tubes for damage including
loose or missing components and repair as necessary.
● SPARK PLUG Replace the spark plug with a RCJ6Y spark plug or
equivalent.
Gapped to (0.6-0.7) mm.
● FUEL FILTER Use a wire hook to extract the fuel lter from inside
the fuel tank, and then remove and wash the lter element in clean
fuel. Before reinstalling the lter, inspect the condition of the fuel line.
If damage or deterioration is noted, the tool should be removed from
service until it can be inspected by a trained service technician.
MAINTENANCE
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