Husqvarna 524LK Operator's Manual page 18

An air filter that is used for a long time can not be fully
cleaned. Replace the air filter regularly and always
replace a defective air filter.
1. Move the choke lever up, to close the choke valve.
2. Remove the air filter cover and remove the air filter.
3. Clean the air filter with warm soap water.
4. Clean the inner surface of the air filter cover. Use air
or a brush.
5. Do a check of the surface of the rubber seal.
Replace the filter on the rubber seal if it is damaged.
6. Make sure that the filter is dry before you install it.
To apply oil to the foam air filter
CAUTION:
special air filter oil. Do not use other types of
oil.
WARNING:
The air filter oil can cause skin irritation.
1. Put the foam air filter in a plastic bag.
2. Put the oil in the plastic bag.
3. Rub the plastic bag to supply the oil equally across
the foam air filter.
18
Always use Husqvarna
Put on protective gloves.
4. Push the unwanted oil out of the foam air filter while
in the plastic bag.
To lubricate the bevel gear
1. Remove the cutting equipment.
2. Put the product with the grease plug at its highest
position.
3. Remove the grease plug.
4. Look into the grease plug hole and turn the drive
shaft. The grease level (A) must be in level with the
top of the gear cogs (B).
A
5. If the grease level is too low fill the bevel gear with
Husqvarna bevel gear grease. Fill slowly and turn
the drive shaft as you apply the bevel gear grease,
stop at the correct level (B).
CAUTION:
grease can cause damage to the bevel
gear.
6. Install the grease plug.
B
An incorrect quantity of
1309 - 004 - 23.03.2021