Lombardini LDW 502, Service Manual

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service manual
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OBSOLETI - OBSOLETE
CF CE CD CC CB CA SA SB SC SD SE SF SG
DIESEL
BENZINA - ESSENCE - PETROL
BENZIN - GASOLINA
L - 2104 D / E
L - 46152 B / C / D / E
SH
API
SJ SL CH-4 CG-4 CF-4 CF-2
MIL
CORRENTI - CURRENT
2
Agip SINT
2000 5W40
API SJ/CF ACEA
A3-96 B3-96
MIL-L-4615 D/E
SAE 20W*
SAE 30*
SAE 40*
SAE 10W-30**
SAE 10W-40**
SAE 10W-60**
SAE 15W-40 **
SAE 15W-40 **
SAE 20W-60 **
SAE 5W-30 ***
SAE 0W-30 ***
-
30
-
25
-
20
-
15
-
10
-
5 0
+
5 +
10
+
15
+
20
+
25
+
30
+
35
+
40
+
45
SAE 10W*
+
50
-
35
-
40
SAE 5W-40 ***
2.5 LUBRIFICANTS
Key to abbreviations
A.P.I.
: (American Petroleum Institute)
MIL : USA military specifications for engine oils issued for logistic reasons
ACEA : European Automobile Manufacturers Association
* Mineral base
** Semi-synthetic base
*** Sythetic base
Description
Engine oil
Oil type
Oil characteristics
2.5.1 SAE Classification
In the SAE classification, oils differ on the basis
of their viscosity, and no other qualitative
characteristic is taken into account.
The first number refers to the viscosity when
the engine is cold (symbol W = winter), while
the second considers viscosity with the engine
at régime.
The criteria for choosing must consider, during
winter, the lowest outside temperature to which
the engine will be subject and the highest
functioning temperature during summer.
Single-degree oils are normally used when the
running temperature varies scarcely.
Multi-degree oil is less sensitive to temperature
changes.
2.5.2 API/MIL Sequences
PETROL
A1 = Low-viscosity,
for friction reduction
A2 = Standard
A3 = High performance
2.5.4 Recommended oil
HEAVY DIESELS
E1 = OBSOLETE
E2 = Standard
E3 = Heavy conditions (Euro1 - Euro2
engines)
E4 = Heavy conditions (Euro1 - Euro2
- Euro3)
E5 = High performance in heavy
conditions (Euro1 - Euro2 -
Euro3 engines)
LIGHT DIESELS
B1 = Low-viscosity,
for friction reduction
B2 = Standard
B3 = High performance (indirect
injection)
B4 = High quality (direct injection)
2.5.3 ACEA Standards - ACEA Sequences
TECHNICAL INFORMATION