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Check corrosion of zinc anodes
Only proceed with the engine stopped and at a low temperature:
Provide suitable containers to ensure that no water is dispersed
inside the vessel during removal of the anodes.
Remove the anodes, unscrewing them from their housings (see
location in the section ENGINE TECHNICAL DATA).
Make sure that corrosion has not exceeded 50% of the volume of
zinc. If this is the case, change them.
Replace the anodes in their housings, locking them to the
prescribed torque.
Check state of oil vapour filter
(figure on page 30)
Only proceed with the engine stopped and at a low temperature, so as
to avoid the risk of burning:
Unfasten the screws and remove the cover (5) to the filter
compartment.
Remove the two filters and check them for deposits; if any deposits
are found, replace them.
Replace the cover in its housing.
Changing engine oil
(figure on page 30)
Only proceed with the engine stopped and at a low temperature, so as
to avoid the risk of burning.
Place a container under the hand pump (1) outlet pipe (2), to
collect the used oil.
Unscrew the filler cap, turn the hand pump provided (2), which is
set up to extract the oil only, until the oil sump is completely empty.
Fill up with fresh oil through the feeder hole (3) on the timer cover,
using the types and amounts of oil indicated in the table
REFUELLING. Screw down the filler cap.
Using the dipstick (6), check that the oil level is between the "Min"
and "Max" levels.
Dispose of used oil according to current requirements.
Changing the engine oil filter
Only proceed with the engine stopped and at a low temperature, so as
to avoid the risk of burning.
Only use filters with a filtration level equivalent to the ones you are
replacing (see section FREQUENCY).
Place a container under the filter support (1), to collect the used oil.
Unscrew the filter and remove it.
Carefully clean the surfaces of the support that are in contact with
the filter seal.
Damp the new filter seal with a thin layer of oil.
Hand screw the new filter into place until the seal gasket touches
the support, then lock by a further 3/4 of a turn.
Dispose of the old filter according to current requirements.
