ENGLISH
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The exact height must be 0,025”/0,65 mm beneath the upper
cutting edge.
Check the height using the file and file down the jutting part.
Round the front part of the delimiter (D).
L3 DAILY MAINTENANCE
ATTENTION! Please be sure that the engine is
switched off before beginning any maintenance
operation.
Air Filter
Clean the air filter at least once a day and more
often in difficult environments. Remove the filter as shown in
the figure and clean it using a gentle jet of compressed air.
For more thorough cleansing, you can wash it with soapy
water.
During assembly, check that the filter closes well into its area.
The filter never becomes again completely clean and must
therefore be periodically replaced with a new one.
A damaged filter must be replaced immediately.
M1 Cutting Bar
Carefully clean the oil passage flue (K) and
holes (l). Turn the bar periodically to obtain uniform
performance in the event the guide groove is worn or there
are excessive furrows present. Clean the chain guide. Grease
the bar coil with fat for bearings.
M2 Chain Oil Pump
Check that the automatic pump for bar
lubrication correctly pumps chain oil. Point the bar against a
clear surface, about twenty centimetres distant. After about a
minute, at ¾ gas, the surface will have to present clear oil
tracks. If the pump doesn’t work correctly contact an
Authorized Assistance Centre.
Fuel Filter
To replace remove the tank cap and extract the filter using a
metal hook. Replace the filter, preferably at least once a year.
M4 Chain
Sharpen the chain and check its condition and
tension
.
If it is worn-out, have it replaced at an authorized
assistance centre. When the cutting tooth is only 4 mm, the
chain is worn and must be replaced.
M3 Chain Drag Coil
Check that the chain drag coil is not worn. If the replacement
is necessary, refer to an authorized assistance dealer.
L4 Starting Device
Check the starting device, the cord, and
clean the outside air intake. Check that the cord automatically
returns to its original position.
ATTENTION! In the starting device a tension
spring is present. Do not open the device to
avoid personal injury. If the starting device
turns out to be defective, contact an authorized
assistance centre for repairs.
Nuts and screws
Check that all nuts and screws are well tightened.
L4 Spark Plug
Clean the spark plug and check that the electrode has a
distance of 0.5 mm. Replace it if it is worn, using the suitable
key for the job.
ATTENTION! In the event sparkplug
replacement is necessary, use only the correct
type of spark plug as its replacement. Other
types could damage the engine.
