Zenoah GZ360 Manual De Usuario página 37

Cooling system
The product is equipped with a cooling system to keep
the working temperature as low as possible. The cooling
system consist of the following components:
1. Air intake on the starter.
2. Air guide plate.
3. Fins on the flywheel.
4. Cooling fins on the cylinder.
5. Clutch cover.
4
1
Clean the cooling system with a brush once a week or
more often in demanding conditions. A dirty or blocked
Maintenance schedule
The following is a list of the maintenance steps that must
be performed on the product. Most of the items are
Maintenance on page 25
described in
Daily maintenance
Clean the outside of the machine.
Check that the components of the
throttle trigger work safely. (Throttle
trigger lockout and throttle trigger.)
Clean the chain brake and check that
it operates safely. Make sure that the
chain catcher is undamaged, and re-
place it if necessary.
The bar should be turned daily for
more even wear. Check the lubrica-
tion hole in the bar, to be sure it is
not clogged. Clean the bar groove.
Check that the bar and chain are get-
ting sufficient oil.
321 - 004 - 27.09.2017
3
2
Weekly maintenance
Check the cooling system weekly.
Check the starter, starter cord and
return spring.
Check that the vibration damping ele-
ments are not damaged.
Lubricate the clutch drum bearing.
File off any burrs from the edges of
the bar.
cooling system causes the product to overheat which
results in damage to the piston and cylinder.
Centrifugal cleaning system
Centrifugal cleaning means that the air to the carburettor
passes through the starter. Dirt and dust is centrifuged
out by the cooling fan.
5
In order to maintain operation of the centrifugal cleaning
system it must be regularly maintained. Clean the
following components:
• The air intake on the starter.
• The fins on the flywheel.
• The space around the flywheel.
• The inlet pipe.
• The carburettor compartment.
Monthly maintenance
Check the brake band on the chain
brake for wear. Replace when less
than 0.6 mm (0.024 inch) remains at
the most worn point.
Check the clutch centre, clutch drum
and clutch spring for wear.
Clean the spark plug. Check that the
electrode gap is 0,65 mm.
Clean the outside of the carburettor.
Check the fuel filter and the fuel
hose. Replace if necessary.
37