Husqvarna 330LK Operator's Manual page 19

2. Hit the filter against a flat surface to make the
particles fall off.
CAUTION:
or compressed air to clean the air
filter.
3. Put the air filter back. Make sure that the air filter
fully seals against the air filter holder.
4. Put the air filter cover back.
Note:
An air filter that is used for a long time
cannot be fully cleaned. Replace the air filter at
regular intervals. Always replace a damaged air
filter.
Bevel gear
The bevel gear is filled with the right quantity of
grease at the factory. But, before you use the
product, make sure that the bevel gear is 3/4 full with
grease. Use Husqvarna special grease.
The grease in the bevel gear does not need to be
changed unless repairs are carried out.
Maintenance
Clean the external surface.
Make sure that the throttle trigger lock and the throttle works correctly from
a safety point of view.
Do a check of the stop switch to make sure that it works correctly.
Make sure that the cutting attachment does not rotate at idle speed.
Clean the air filter. Replace if necessary.
Examine the cutting attachment guard for damages and cracks. Replace
the guard if it has been exposed to impact or is cracked.
Examine the trimmer head for damages and cracks. Replace if damaged.
Make sure that the screws and nuts are tight.
Examine the engine, the fuel tank and the fuel lines for leaks.
Clean the cooling system.
Examine the starter and the starter rope for damages.
Examine the vibration damping elements for damages and cracks.
1660 - 003 - 29.09.2021
Do not use solvent
Two piece-shaft
Apply grease to the end of the drive shaft after each
30 hours of operation. There is a risk that the drive
shaft ends (splined coupling) on models with two-
piece shafts will seize if they are not lubricated
regularly.
Maintenance schedule
The following is a list of the maintenance steps that
must be performed on the product. Most of the items
Maintenance on page 17
are described in
Note:
The user must only carry out the
maintenance and service work described in this
operator's manual. More extensive work must be
carried out by an authorized service workshop.
Daily Weekly Monthly
X
X
X
X
X
X
X
X
X
X
X
X
19