Weekly Maintenance - Husqvarna 120 Mark II Manuel D'utilisation

• Examine the chain catcher for damage.
Replace the chain catcher if it is
damaged.
• Turn the guide bar daily for more even
wear.
• Make sure that the lubrication hole in
the guide bar is not clogged.
• Clean the guide bar groove.
• Make sure that the guide bar and saw
chain get sufficient oil.
• Examine the saw chain:
• for cracks in the rivets and links.
• for abnormally worn rivets and links.
654 - 006 - 10.02.2020
• for correct tension.
If necessary, replace the saw chain.
• Sharpen the saw chain. See
the saw chain on page 23 .
• Examine the drive sprocket for
excessive wear and replace if
necessary.
• Clean the air intake of the starter unit.
• Make sure that the nuts and screws are
tight.
• Make sure that the stop switch works
correctly.
• Examine the engine, tank and fuel lines
for fuel leaks.
• Make sure that the saw chain does not
rotate when the engine is idling.

Weekly maintenance

• Make sure that the cooling system
works correctly.
• Make sure that the starter, starter cord
and return spring work correctly.
• Make sure that the vibration damping
elements are not damaged.
To sharpen
21