Husqvarna 525DEPS Operator's Manual page 19

• If the spark plug is dirty, clean it and make sure
that the electrode gap is correct, refer to
Technical data on page 25 .
• Replace the spark plug if it is necessary.
Air filter
Remove dust and dirt from the air filter to keep it
clean and prevent these problems:
• Carburetor malfunctions.
• Problems when you start the product.
• Loss of engine power.
• Increased wear to engine parts.
• Too much fuel consumption.
To clean the air filter
CAUTION:
damaged, very dirty, or soaked with fuel
must always be replaced.
Clean the air filter from dirt and dust regularly. This
prevents carburetor malfunctions, starting problems,
loss of engine power, wear to engine parts and more
fuel consumption than usual.
If you use an air filter for a long time, it cannot be
fully cleaned. Replace the air filter with a new one at
regular intervals. Refer to
page 16 .
1. Move the choke lever up to close the choke
valve.
1480 - 007 - 15.02.2021
An air filter that is
Maintenance schedule on
2. Remove the air filter cover and the air filters.
3. Clean the air filters with warm soap water.
4. Replace the air filters if they cannot be fully
cleaned. Always replace a damaged air filter.
5. Clean the inner surface of the air filter cover. Use
compressed air or a brush.
6. Do a check of the rubber seal on the air filter.
Replace the air filter if the rubber seal is
damaged.
7. Make sure that the air filter is dry before you
install it.
To lubricate the shaft
Lubricate the ends of the drive shaft after each 30
hours of operation. There is a risk that the ends of
the drive shaft (splined coupling) wears if they are
not lubricated regularly.
1. Disassemble the shaft. Refer to
the shaft on page 11 .
2. Lubricate the end of the drive shaft.
3. Assemble the shaft. Refer to
shaft on page 11 .
To apply dielectric grease to the
shaft coupling
Apply dielectric grease to the inner surface of the
shaft coupling and the outer surface of the shaft after
each 30 hours of operation.
1. Disassemble the shaft. Refer to
the shaft on page 11 .
To disassemble
To assemble the
To disassemble
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