Maintenance
WARNING: Read and understand the safety
chapter before you clean, repair or do
maintenance on the product.
Maintenance schedule
Maintenance
Daily
Weekly
Monthly
Clean the external surface.
X
Examine the harness for damages.
X
Do a check of the throttle and the throttle trigger.
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
6
.
X
Examine the cutting attachment guard for damages and cracks.
X
Make sure that the grass blade is aligned with the center. Make sure that the
grass blade is sharp and that the blade or center hole is not damaged.
X
Examine the trimmer head for damages and cracks. Replace if it is damaged.
X
Examine the handle and handlebar for damage and make sure that they are at-
tached correctly.
X
For cutting attachments with a support cup, tighten the locking screw correctly.
X
For cutting attachments with a locknut, tighten the locknut correctly.
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 if it is necessary.
X
Tighten nuts and screws.
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 starter and the starter rope for damages.
X
Examine the spark plug. Refer to
To examine the spark plug on page 24
.
X
Make sure that the bevel gear is filled to ¾ with grease.
X
Clean the external surface of the carburetor and the area around it.
X
Clean the spark plug. Remove the spark plug and do a check of the electrode
gap. Adjust the electrode gap or replace the spark plug if it is necessary. Refer
to
. Make sure that the spark plug is assembled with
a supressor.
X
Examine the clutch, clutch springs and the clutch drum for wear. Replace if it is
necessary.
X
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