Problems
Power loss or sudden stopping of the engine
•Check whether the fuel tank is empty.
•The mixture does not reach the carburettor. Clean the fuel filter in the fuel tank.
•There is water in the mixture. Drain and rinse all the fuel system.
•The air filter is dirty. Clean the air filter.
•There are carbon deposits in the cylinder exhaust pipe or the muffler. Clean those or change the muffler.
Bad quality cut
•Overloaded cutting due to too high grass or too thick for engine power.
•Wrapped vegetal material on the cutting tool.
Line will not advance
•Line welded to itself. Lubricate with silicone spray.
•Not enough line on the spool. Install more line. Refer to “Replacement of the cutting line” earlier in this manual.
•Line worn too short. Pull lines while alternately pressing down on and releasing bump knob.
•Line tangled on spool. Remove line from the spool and rewind. Refer to “Replacement of the cutting line” earlier in this manual.
•Engine speed too slow. Advance line at full throttle.
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