LS tractor MT2 25S, Operator'S Manual, Page: 117 / 187

5 - 2
Strength class marks
4T 8T 10.9T
8
4

Check if the bolts or nuts of each part are loosened. If necessary, tighten it again as referring to the
following table. For additional hardware, contact your authorized local dealer.
Spec.
Tool
(mm)
Strength
Hardware tightening torque (kg.cm)
Re-use Permanent Maximum
M8 X 1.25 12 8.8
202 243 268
10.9
290 348 394
12.9
339 407 460
M10 X 1.25 17 8.8
434 521 576
10.9
621 746 845
12.9
727 872 987
M12 X 1.25 19 8.8
769 922 1019
10.9
1100 1320 1496
12.9
1286 1543 1748
M12 X 1.75 19 8.8
695 835 922
10.9
996 1195 1354
12.9
1164 1397 1582
M14 X 1.5 24 8.8
1209 1451 1603
10.9
1731 2077 2354
12.9
2023 2428 2749
M16 X 1.5 24 8.8
1832 2198 2429
10.9
2622 3147 3567
12.9
3065 3679 4166
M18X 1.5 27 8.8
2764 3317 3648
10.9
3821 4585 5198
12.9
4467 5360 6070
M20 X 1.5 30 8.8
3861 4633 5095
10.9
5337 6405 7260
12.9
6240 7488 8479
M22 X 1.5 32 8.8
5163 6195 6812
10.9
7136 8564 9708
12.9
8343 10011 11337
M24 X 2 36 8.8
6552 7862 8646
10.9
9057 10869 12320
12.9
10588 12706 14389
M30 X 2 46 8.8
13365 16038 17636
10.9
18475 22170 25131
12.9
21598 25917 29350
(1) Tightening Torque for normal assembly