Lombardini 11 LD 625-3 Bedienung-Wartung Seite 102

ENGINE STORAGE (NOT INSTALLED)
- If the engine is not to be used for long periods, check the storage environment,
the type of packaging and make sure these conditions will allow proper
maintenance. If necessary, cover the engine with protective sheeting.
- Do not store the engine directly on the ground, in damp environments, in areas
exposed to the elements, near sources of danger, including less visible hazards
such as high-voltage power lines, etc.
If the engine is not to be used for more than 1 month, it is necessary to
apply protective measures that are valid for 6 months (see "Protective
treatment").
If, after the first 6 months, the engine is still not to be used, it is necessary
to carry out further measures to extend the protection period (see
"Protective treatment").
PROTECTIVE TREATMENT
1 - Check that the engine oil is up to level.
2 - Fill up with fuel containing 10% AGIP RUSTIA NT
3 - Run the engine at minimum idle speed for 15 minutes.
4 - Switch off the engine.
5 - Remove the lubrication oil.
6 - Fill the sump with protective oil: AGIP RUSTIA C.
7 - Start the engine and check for fuel and oil leaks.
8 - Bring the engine to ¾ of the maximum speed for 5-10 minutes.
9 - Switch off the engine.
10 - Empty the fuel tank completely.
11 - Spray SAE 10W oil on the exhaust and intake manifolds.
12 - Remove injectors, pour a spoonful of oil type SAE 30 into the cylinders and
rotate manually to distribute the oil. Refit injectors.
13 - Close all openings to prevent foreign bodies from entering.
14 - Thoroughly clean all external parts of the engine, the heat dissipating fins and
the oil radiator (if present) using suitable products.
15 - Treat non-painted parts with protective products (AGIP RUSTIA 100/F).
16 - Loosen the alternator/fan belt.
17 - If necessary, cover the engine with protective sheeting.
In countries in which AGIP products are not available, find an equivalent
product.
AGIP RUSTIA NT: MIL-L-21260 P10, grade 2
AGIP RUSTIA C: MIL-L-644-P9
AGIP RUSTIA 100/F: MIL-C-16173D.
102
PREPARING THE ENGINE FOR OPERATION AFTER PROTECTIVE TREATMENT
After a period of inactivity and before installing and running the engine, it is necessary
to carry out a few measures in order to ensure that it runs at maximum efficiency.
1 - Remove the protective sheeting.
2 - Eliminate any blockages in the exhaust and intake ducts.
3 - Use a cloth soaked in degreasing product to remove the external protective
treatment.
4 - Remove the intake manifold.
5 - Inject lubrication oil (no more than 2 cm
manifold.
6 - Adjust the alternator/fan belt tension.
7 - Turn the flywheel manually to check the movement of the mechanical parts.
8 - Refill the tank with fresh fuel.
9 - Start the engine and run at ¾ of the maximum speed for 5-10 minutes.
10 - Switch off the engine.
11 - Remove the protective oil to replace with engine oil.
12 - Introduce new oil (see "Prescribed Lubricant") up to the correct level marked on
the dipstick.
13 - Replace the filters (air, oil, fuel) with original spare parts.
Over time, a number of engine components and lubricants lose their
properties, even when the engine is not in use, and so it is important to
consider whether they need replacing, based not only on the mileage, but
also on age and wear.
14 - Install the engine and make the necessary connections and unions.
15 - Make sure that electrical contacts are intact and efficient.
16 - Check that the engine oil is up to level.
17 - Start the engine and keep at minimum speed for a few minutes.
18 - Check for leaks and, if necessary, find and eliminate the cause.
19 - Switch off the engine.
20 - Double check that the engine oil is up to level.
3
) into the valves and install the intake