Iveco C78 ENT M50, Инструкция по установке

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C78 ENT M50 INSTALLATION INSTRUCTIONS
16
FEBRUARY 2003 EDITION
PREVENTIVE MAINTENANCE IN CASE
OF PROLONGED ENGINE INACTIVITY ENGINE’S FIRST START / RESTORING
NORMAL OPERATING CONDITIONS
To prevent oxidation to the inner parts of the engine and
some components of the injection system, if periods of inac-
tivity exceeding two months are expected, the engine must
be prepared every six months by proceeding as follows:
1. Drain the lubricating oil from the sump, after heating the
engine.
2. Fill the engine with protective oil type 30/M (or MIL
2160B type 2) up to the “minimum” level indicated on
the dipstick.
Start the engine and let it run for about 5 minutes.
3. Drain the fuel from the injection line, from the filter and
from the ducts in the cylinder heads.To do so, loosen the
drain cap in the front part of the cylinder head and the
fuel inlet junction with the cylinder head, taking care to
prevent the fuel from coming in contact with the auxil-
iaries belt. See “First start” paragraph at page 13 in this
section.
4. Connect the fuel line with a tank containing CFB pro-
tective liquid (ISO 4113) and let the liquid enter the by
pressurizing the line and turning the engine over for
about 2 minutes, after excluding the operation of the
injection system. The required operation can be com-
pleted by directly polarizing the terminal 50 of the elec-
tric starter motor with 24V positive voltage, by means of
a conductor prepared for the occasion.
5. Nebulize about 80 g (10 g per liter of displacement) of
protective oil type 30/M into the intake mouth of the
turbocharger, while turning the engine over as described
in the previous paragraph.
6. Close all the engine’s intake, exhaust, aeration and vent
ports with appropriate caps or seal with adhesive tape.
7. Drain from the oil sump the residual protective oil type
30/M, which may be reused for 2 more engine lay-ups.
8. Apply tags bearing the inscription “ENGINE WITHOUT
LUBE OIL” on the engine and on the panel.
9. Drain the cooling liquid if it is not mixed with anticorro-
sive substances.
If exterior parts of the engines are to be protected as well,
spray OVER 19 AR protective liquid on unpainted metal
parts, such as flywheel, pulleys and others, taking care not to
spray it on belts, connecting cables and electrical equipment.
1. Drain the residual protective oil type 30/M from the
sump.
2. Pour lubricating oil into the engine, as provided by the
specifications and in the quantities set out in the Table of
Refills.
3. Drain the CFB protective liquid from the fuel line, com-
pleting the operations set out in item 3 of “PREVENTIVE
MAINTENANCE IN CASE OF PROLONGED
ENGINE INACTIVITY”.
4. Remove the caps and/or the seals from the engine’s
intake, exhaust, aeration and vent ports, restoring nor-
mal operating conditions. Connect the turbocharger
intake to the air filter.
5. Attach the fuel lines to the vessel’s fuel tank, completing
the operations set out in item 4 of “PREVENTIVE
MAINTENANCE IN CASE OF PROLONGED
ENGINE INACTIVITY”. During the filling operations,
attach the fuel tank return pipe to a collecting container
to prevent residues of CFB protective liquid from flow-
ing into the vessel’s fuel tank.
6. Verifiy the quantity of cooling liquid and refill as provid-
ed by the specifications.
7. Start the engine and keep it running until idling speed
has completely stabilized.
8. Shut the engine down and delete the “errors” which
may have been stored in the injection system ECU dur-
ing the operation stabilization phases. For reset opera-
tion, see “Blink code” paragraph at page 3 in the next
section.
9. Remove the tags with the inscription “ENGINE WITH-
OUT LUBE OIL” from the engine and from the panel.