Husqvarna 436 Li Manuel D'utilisation page 31

1. Make sure that there are no cracks in rivets and
links. Replace if necessary.
2. Examine if the saw chain is rigid. Replace if
necessary.
3. Compare the saw chain with a new saw chain to
examine if the rivets and links are worn. Replace the
saw chain when the length of the cutting teeth has
worn down to 4 mm/ 0.16 in.
To do a check of the guide bar
Do a check of the guide bar regularly.
1. Examine if there are burrs on the edges of the guide
bar. Remove burrs with a file if necessary.
2. Examine the groove in the guide bar for wear.
Replace the guide bar if necessary.
Maintenance
Clean the external parts of the product.
Make sure that the power trigger and the power trigger lockout function correctly
from a safety point of view.
Clean the chain brake and make sure that it operates safely. Make sure that the
chain catcher is not damaged. Replace it if necessary.
Turn the guide bar for more equal wear. Make sure that the lubrication hole in
the guide bar is not clogged. Clean the bar groove.
Make sure that the cutter and cutter guard have no cracks and that they are not
damaged. Replace the cutter or cutter guard if they have cracks or if they have
been exposed to impact.
Make sure that the guide bar and saw chain have sufficient oil.
Do a check of the saw chain. Look for cracks and make sure that the saw chain
is not rigid or unusually worn. Replace if necessary.
481 - 001 - 22.01.2018
3. Examine if the guide bar tip is rough or very worn.
Hollow shapes on the guide bar tip is a result of bad
saw chain tension.
4. Turn the guide bar daily to extend its life cycle.
Maintenance schedule
WARNING: Remove the battery before you
do maintenance.
The following is a list of the maintenance steps that you
must do on the product. See Maintenance on page 24
for more information.
Before
Weekly Monthly
use
X
X
X
X
X
X
X
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