Idiomas disponibles
Idiomas disponibles
1. Turn the idle speed screw T, which is identified with
a "T" mark, clockwise until the cutting attachment
starts to rotate.
2. Turn the idle speed screw T, which is identified
with a "T" mark, counterclockwise until the cutting
attachment stops.
3. The idle speed must be below the speed when the
cutting attachment starts to rotate. The idle speed
is correct when the engine operates smoothly in all
positions.
To do maintenance on the spark
arrester screen
Use a wire brush to clean the spark arrester screen.
To clean the cooling system
Clean the parts of the cooling system with a brush.
A
The cooling system include the air intake on the starter
(A) and the cooling fins on the cylinder (B).
16
To examine the spark plug
1. Examine the spark plug when:
a) the engine is low on power.
b) the engine is not easy to start.
c) the engine does not operate correctly at idle
2. If, the engine is not easy to start or operate, examine
the spark plug for unwanted materials. To decrease
the risk of unwanted material on the spark plug
electrodes:
a) make sure that the idle speed is correctly
b) make sure that the fuel mixture is correct.
c) make sure that the air filter is clean.
3. Clean the spark plug if it is dirty. Make sure that the
electrode gap is correct. Refer to .
4. Replace the spark plug when it is necessary.
To clean the air filter
B
CAUTION:
Use the recommended
spark plug. Make sure that the replacement
is the same as the manufacturer supplied
part. An incorrect spark plug can cause
damage to the product. Make sure that the
spark plug is installed with a supressor.
Speak to your servicing dealer for more
information.
speed.
adjusted.
2227 - 002 - 19.07.2024
