CHECKS AND SERVICE
SERVICE EVERY 100 HOURS OF OPERATION
OR AT LEAST ONCE EACH SEASON
OIL FILTER
The oil filter should be replaced for the first time after 20 hours of operation during the
running-in period and subsequently at every other oil change. Unscrew and discard
the oil filter.
CLEANING OF AIR FILTER
Coat the new oil filter's rubber seal with oil.
Check the contact surface on the engine
and screw in the filter by hand until it
touches the contact surface. Turn the filter a
further half turn, not more.
NOTE. Use only genuine oil filters.
Start the engine, run at idling and check that
the oil pressure lamp goes out.
Check oil level and that there are no leaks
from the oil filters contact surface.
The air filter should be removed and
cleaned after every 100 hour operation
period or once per season. Loosen the
clamps with a screwdriver and remove the
filter.
Clean the filter with diesel fuel and blow it
clean with a compressed air gun. Soak
them in thin engine oil.
Let the engine oil drain and refit the filter.
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