Maintenance - Husqvarna 533RS Operator's Manual

4. Use full throttle when you move the product from
side to side to cut grass.
To sweep the grass
The airflow from the rotating trimmer line can be used to
remove cut grass from an area.
WARNING:
safety chapter before you clean, repair or do
maintenance on the product.
Maintenance schedule

Maintenance

Clean the external surface.
Examine the harness for damages.
Do a check of the throttle and the throttle trigger.
Make sure that the cutting attachment does not rotate at idle speed.
Do a check of the stop switch. Refer to
37 .
Examine the cutting attachment guard for damages and cracks.
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.
Examine the trimmer head for damages and cracks. Replace if it is damaged.
Examine the handle and handlebar for damage and make sure that they are
attached correctly.
For cutting attachments with a support cup, tighten the locking screw correctly.
For cutting attachments with a locknut, tighten the locknut correctly.
Examine the transport guard for damage and make sure that it can be attached
correctly.
Examine the engine, the fuel tank and the fuel lines for leaks.
Clean the air filter. Replace if it is necessary.
Tighten nuts and screws.
52
Maintenance
Read and understand the
To do a check of the stop switch on page
1. Hold the trimmer head and its trimmer line parallel to
the ground and above the ground.
2. Apply full throttle.
3. Move the trimmer head from side to side and sweep
the grass.
WARNING:
cover each time you assemble new trimmer
line to prevent unbalance and vibrations in
the handles. Also do a check of the other
parts of the trimmer head and clean it if
necessary.
To replace trimmer line
Refer to the last page of this operator's manual.
To adjust the carburetor
The basic carburetor settings are adjusted during testing
at the factory. Adjustment must be carried out by a
trained technician.
Clean the trimmer head
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1756 - 001 - 08.06.2022