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Maintenance
Introduction
WARNING: Read and understand the
safety chapter before you do maintenance
on the product.
For all servicing and repair work on the product, special
training is necessary. We guarantee that professional
repairs and servicing is available. If your dealer is not a
service agent, speak to them for information about the
nearest service agent.
For spare parts, speak to your HUSQVARNA dealer or
service agent.
Maintenance schedule
The maintenance schedule shows the necessary
maintenance of the product. The intervals are calculated
on daily use of the product.
Daily Weekly Monthly Yearly
Clean External cleaning Spark plug
Cold air intake Fuel tank
Function inspection
General inspection Vibration damping system* Fuel system
Fuel leaks Muffler* Air filter
Water delivery system Drive belt Clutch
Throttle lockout* Carburetor
Stop switch* Starter housing
Blade guard and SmartGuard*
Cutting blade**
Replace Fuel filter
* Refer to
Safety devices on the product on page 8
.
** Refer to
Cutting blades on page 11
.
To clean externally
• Flush the product externally with clean water after
each day of operation. If it is necessary, use a brush.
To clean the air intake
Note: A dirty or blocked air intake makes the product
too hot. This can cause damage to the piston and
cylinder.
• Clean the air intake if it is necessary.
• Remove blockage, dirt and dust with a brush.
To examine the spark plug
CAUTION: Always use the
recommended spark plug type. Use of the
incorrect spark plug can cause damage to
the piston and cylinder. For recommended
spark plug refer to
Technical data on page
34
.
Examine the spark plug if the product is low on power,
does not start easily or if it operates unsatisfactorily at
idle speed.
26 1429 - 002 - 04.05.2021
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