Troubleshooting - Husqvarna 525LST Operator's Manual

To clean the air filter
CAUTION: A air filter that is damaged, very
dirty or soaked with fuel must always be
replaced.
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.
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. Replace the air filter if it is too dirty to fully clean it.
Always replace a damaged air filter.
5. Also clean the inner surface of the filter cover. Use
air or a brush.
6. Do a check of the rubber sealing surface. Replace
the filter on the rubber seal if it is damaged.
The engine does not start
Check
Stop switch.
Starter pawls.
1363 - 001 - 25.10.2019

Troubleshooting

Possible cause
The stop switch is in the stop position.
The starter pawls cannot move freely.
7. Make sure that the filter is dry before you assemble
it.
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.
Two piece-shaft (525RJD)
• Apply grease to the end of the drive shaft after each
30 hours of operation.
Procedure
Set the stop switch to the start position.
Remove the starter cover and clean around
the starter pawls.
Let an approved service agent help you.
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