Lombardini LDW 502 User Manual

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FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06
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- 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.
Caution - Warning
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”).
Important
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”).
1 -Check that the engine oil and coolant are 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 -Close all openings to prevent foreign bodies from entering.
13 -Thoroughly clean all external parts of the engine using suitable products.
14 -Treat non-painted parts with protective products (AGIP RUSTIA 100/F).
15 -Loosen the alternator/fan belt.
16 -If necessary, cover the engine with protective sheeting.
Caution - Warning
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.
Important
After a year of engine inactivity, the coolant loses its properties and must be replaced.
ENGINE STORAGE (NOT INSTALLED)
PROTECTIVE TREATMENT
STORAGE

Lombardini LDW 502 Specifications

General

Engine Type	Diesel, 4-stroke
Number of Cylinders	2
Fuel System	Indirect injection
Starting System	Electric start
Lubrication System	Forced lubrication with gear pump
Bore x Stroke	72 mm x 62 mm
Cooling System	Air-cooled
Displacement	505 cm³ (30.8 cu in)