Lombardini LDW 502 User Manual

- 101 -
FOCS Workshop Manual_cod. 1.5302.351_7° ed_ rev. 06
M3
M4
M5
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
M27
M30
R>400N/mm
2
R>500N/mm
2
R>600N/mm
2
R>800N/mm
2
R>1000N/mm
2
R>1200N/mm
2
Nm
0,7
1,5
3
5
13
25
43
68
105
145
205
275
355
525
725
Nm
0,6
1,4
2,8
4,7
12
23
40
63
98
135
193
260
333
500
680
Nm
0,9
1,8
3,8
6,3
16
31
54
84
131
181
256
344
444
656
906
Nm
1
2,2
4,5
7,5
19
37
65
101
158
218
308
413
533
788
1088
Nm
1,4
2,9
6
10
25
49
86
135
210
290
410
550
710
1050
1450
4.6 4.8 5.6 5.8 6.8 8.8
10.9 12.9
Nm
0,5
1,1
2,3
3,8
9,4
18
32
51
79
109
154
206
266
394
544
Nm
1,9
4,1
8,5
14
35
69
120
190
295
405
580
780
1000
1500
2000
Nm
2,3
4,9
10
17
41
83
145
230
355
485
690
930
1200
1800
2400
R>400N/mm
2
R>500N/mm
2
R>600N/mm
2
R>800N/mm
2
R>1000N/mm
2
R>1200N/mm
2
Nm
10
21
20
36
38
56
84
122
117
173
164
229
293
431
600
Nm
14
28
26
48
45
75
113
163
157
230
218
305
390
575
800
Nm
13
26
24
45
42
70
105
153
147
213
204
287
367
533
750
Nm
17
35
33
59
56
94
141
203
196
288
273
381
488
719
1000
Nm
20
42
39
71
68
113
169
244
235
345
327
458
585
863
1200
Nm
27
56
52
95
90
150
225
325
313
460
436
610
780
1150
1600
Nm
38
79
73
135
125
210
315
460
440
640
615
860
1100
1600
2250
Nm
45
95
88
160
150
250
380
550
530
770
740
1050
1300
1950
2700
4.6 4.8 5.6 5.8 6.8 8.8
10.9 12.9
12
M 8x1
M 10x1
M 10x1,25
M 12x1,25
M 12x1,5
M 14x1,5
M 16x1,5
M 18x1,5
M 18x2
M 20x1,5
M 20x2
M 22x1,5
M 24x2
M 27x2
M 30x2
Table of tightening torques for standard screws (coarse thread)
Resistance class (R)
Quality/
Dimensions
Diameter
Resistance class (R)
Quality/
Dimensions
Diameter
Table of tightening torques for standard screws (fine thread)
Torque specifications and use of sealant

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)