Husqvarna 525LK Manuel D'utilisation page 21

Cleaning the air filter
Close the choke valve by moving the choke control up.
Remove the air filter cover and take out the filter. Wash it
clean in warm, soapy water. Clean also the inside of the
filter cover by using air or a brush. Ensure that the filter is
dry before refitting it.
Remove the Felt filter from the filter holder and gently
brush debris from the filter. Check the rubber sealing
surface. Change the filter on the rubber seal if damaged.
An air filter that has been in use for a long time cannot be
cleaned completely. The filter must therefore be replaced
with a new one at regular intervals. A damaged air filter
must always be replaced. Damaged, very dirty, or fuel-
soaked air filter must always be replaced.
Bevel gear
The bevel gear is filled with the right quantity of grease at
the factory. However, before using the machine you
should check that the bevel gear is filled three-quarters
full with grease. Use HUSQVARNA special grease.
The grease in the bevel gear does not normally need to
be changed except if repairs are carried out.
CAUTION! Use only HUSQVARNA replacement parts.
Use of other brands of replacement parts can cause
damage to your unit or injury to the operator or others.
Your warranty does not cover damage or liability caused
by the use of accessories and/or attachments not
specifically recommended by HUSQVARNA.
1154744-49 rev. No 4 2017-05-03
MAINTENANCE
Two-piece shaft
The drive shaft end in the lower shaft should be lubricated
with grease every 30 hours. 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.
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English 21