33
CHECKING AND OTHER MAINTENANCE
Check the battery
– Remove corrosion from the battery
connections and check that the cable
connections are tightened.
– Lubricate the battery terminals with
grease.
Check the electric system
– Check connections on the outboard.
– Remove corrosion from access points,
contacts and fuses. Lubricate with grease.
– Check fuses. Ensure spare fuses aboard.
1. a) NMEA2000, ATO 1A fuse, used only
in single engine application. In multi-
engine applications fused external supply
must be used to the NMEA2000 bus (3A).
b) User ignition signal, ATO 1A, used
only for ignition control of peripheral
equipment externally powered.
2. Use a 100 A fuse on the power supply,
control (thinner red cable).
NOTE! No fuse on the common power supply.
Check the intake system
It is of utmost importance for the intake system
to be intact. Broken and leaking pipes can
drastically shorten the life of the engine.
Check the system regularly.
– Check hoses for fissures and damage.
Replace, if necessary.
– Ensure that all hose clips and clamps are
tightened and fit easily.
– Check the air filter
– Check the filter insert for holes or cracks.
– Check for dampness.
– If damaged or otherwise blocked, replace
the air filter.
Check the air filter
– Check, replace if necessary, tubes and
hoses if leaking due to corrosion.
– Check joints and clamps.
– Check exhaust manifold.
– Start the outboard and check for exhaust
leaks.
Check the engine for oil leakage
– Check seals and gaskets.
– Check engine oil filter
Check drive belts
– Check alternator drive belt for wear or
damage.
– Check function of alternator drive belt
tension.
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