Long term
storage
A set of operations must be per-
formed to prepare and protect the
engine for a long-term storage.
Refer to the corresponding chapter
in the
MAINTENANCE
section to
perform some of these operations.
We recommend that you have all
these operations carried out by a
Nanni authorized workshop.
NOTICE:
It might be necessary to
adapt these operations depending
the climatic conditions. Contact
a Nanni authorized workshop for
further informations.
For prolonged storage (>12
months), a specific set of meas-
ures must be performed. All these
operations should be carried out by
a Nanni authorized workshop.
I
CAUTION
If the engine is likely to be
subject to frost, drain all water in
the seawater circuit.
Long term storage
procedure
Complete the nearest periodic
maintenance inspections and op-
erations before performing the long
term storage procedure.
1.
Drain and change the engine
and transmission oil.
2.
Change the engine oil filter.
3.
Change the fuel filter and pre-
filter.
4.
Run the engine to normal oper-
ating temperature.
5.
Stop the engine and take the
boat out of water.
6.
Drain and clean all components
of the seawater system. Protect
the components against corro-
sion.
7.
Remove the impeller from the
seawater pump (if fitted). Store it
in a cool and dry place. Indicate
by any means that the impeller
has been removed.
8.
Check the engine coolant level
and condition. Top up if neces-
sary.
9.
Drain any water and contami-
nants from the fuel tank.
10.
Fill totally the fuel tank.
11.
Remove the air filter. Secure all
air intake with clean clothes.
57
