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6
EN
6. MAINTENANCE
6.1
SAFETY RECOMMENDATIONS
IMPORTANT
could be conditioned by the characteristics of
the machine to which it is fitted. For all check-
ing and maintenance operations refer to the
machine's instruction manual to find out the
way of accessing the engine.
WARNING!
!
cap and read instructions before carrying
out any cleaning, repair or maintenance
operation. Wear proper clothing and work-
ing gloves whenever your hands are at risk.
Do not perform maintenance or repair oper-
ations without the necessary tools and
technical knowledge.
IMPORTANT
Never get rid of used oil, fuel
or other pollutants in unauthorised places.
IMPORTANT
If necessary, it is possible to
access the lower part of the machine by lifting
ONLY the front part, taking care not to cause oil
or fuel to leak out.
6.2
MAINTENANCE SCHEDULE
Follow the hourly or calendar – whichever occur
first – maintenance schedule shown in the fol-
lowing table.
Operation
Check oil level
(see 5.1.1)
Change oil
1)
(see 6.3)
Clean silencer and engine
see 6.4)
Check air cleaner
2)
(see 6.5)
Air filter replacement
(see 6.5)
Check spark plug
(see 6.6)
Replace spark plug
(see 6.6)
– Access to the engine
Remove the spark plug
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1)
Change oil every 25 hours if the engine is
operating under heavy load or in ht weather.
2)
Clean air cleaner more frequently if the
machine is operating in dusty areas.
6.3
CHANGE OIL
See the specific chapter (see 8.1) for the oil to be
used.
WARNING!
!
is warm, being careful not to touch the hot
engine nor the drained oil.
a) Place engine level.
b) Make sure that the fuel tank is not full and
that the cap is properly closed.
c) Clean around oil fill (1).
d) Remove the fillercap (1).
e) Use a syringe (2), fitted with a pipe (3) long
enough to reach the bottom of the sump, to
suck out all the oil contained in the engine.
f) Fill up with fresh oil (see 5.1.1).
g) Check the oil level on the dipstick (4). Oil
should be at «MAX» mark.
h) Close the fillercap and wipe off any spilled oil.
NOTE
0.55 liter.
6.4
CLEAN SILENCER AND ENGINE
Silencer must be cleaned when the engine is
cold.
a) Use a jet of compressed air or a brush to
remove any debris and dirt that could cause
a fire from the silencer (1) and its protective
cover (2).
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b) Clean the cylinder and cylinder head fins (3)
to ease engine cooling and prevent overheat-
ing.
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c) Clean the plastic components with a sponge
(4) soaked in water and detergent.
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6.5
AIR FILTER CHECK AND MAINTENANCE
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The filtering element must be kept perfectly
clean and must be replaced if it is broken or
damaged.
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Drain oil while the engine
The oil capacity is about
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