Operators Manual

Table Of Contents
Maintenance Daily Weekly Monthly
Examine the harness for damages. X
Examine the quick-release mechanism on the harness for damages and make
sure that it operates correctly.
X
Do a check of the throttle trigger lockout and the throttle trigger. Refer to
To do a
check of the throttle trigger lockout on page 7
.
X
Make sure that the cutting attachment does not rotate at idle speed. X
Do a check of the stop switch. Refer to
To do a check of the stop switch on page
8
.
X
Examine the cutting attachment guard for damages and cracks. X
Make sure that the saw blade or grass blade is attached correctly. Make sure
that the saw blade or grass blade is sharp and not damaged.
X
Examine the support flange for damages and cracks. Replace it if it is damaged. X
Examine the trimmer head for damages and cracks. Replace it if it is damaged. X
Examine the handle and the handlebar for damages and make sure that they are
attached correctly.
X
Tighten the locknut fully for cutting attachments with a locknut. X
Examine the transport guard for damage and make sure that it can be attached
correctly.
X
Examine the engine, the fuel tank and the fuel lines for leaks. X
Clean the air filter. Replace it if it is damaged. X
Tighten nuts and screws. X
Examine the starter and the starter rope for damages. X
Examine the vibration damping units for damages and cracks.
1
X
Examine the spark plug. Refer to
To examine the spark plug on page 28
. X
Clean the cooling system. X
Clean or replace the spark arrester screen. X
Clean the external surface of the carburetor and the area around it. X
Make sure that the bevel gear is filled to ¾ with grease. X
Examine the fuel filter for contamination and the fuel hose for cracks and other
defects. Replace if it is necessary.
X
Examine all cables and connections. X
Examine the clutch, clutch springs and clutch drum for wear. Replace it if it is
necessary.
X
Replace the spark plug. X
Clean or replace the spark arrester screen. X
1
Replace the vibration damping unit after each season or at a minimum of one time each year.
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