Haulotte Group OPTIMUM 1931 E, Maintenance Book

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67 4000429690 E 11.15 US / GB
General data
Torque Values
MS0005
2 - SAE fastener torque chart
SAE fastener torque chart
This charts is to be used as a guide only unless noted elsewhere in this manual
Size Thread
Grade 5 Grade 8
A574 High
strength black
oxide bolts
Lubed Dry Lubed Dry Lubed
in-lbs Nm in-lbs Nm in-lbs Nm in-lbs Nm in-lbs Nm
1/4
20 80 9 100 11.3 110 12.4 140 15.8 130 14.7
28 90 10.1 120 13.5 120 13.5 160 18 140 15.8
Lubed Dry Lubed Dry Lubed
ft-lbs Nm ft-lbs Nm ft-lbs Nm ft-lbs Nm ft-lbs Nm
5/16
18 13 17.6 17 23 18 24 25 33.9 21 28.4
24 14 19 19 25.7 20 27.1 27 36.6 24 32.5
3/8
16 23 31.2 31 42 33 44.7 44 59.6 38 51.5
24 26 35.2 35 47.4 37 50.1 49 66.4 43 58.3
7/16
14 37 50.1 49 66.4 50 67.8 70 94.7 61 62.7
20 41 55.5 55 74.5 60 81.3 80 108.4 68 92.1
1/2
13 57 77.3 75 101.6 80 108.4 110 149 93 126
20 64 86.7 85 115 90 122 120 162 105 142
9/16
12 80 108.4 110 149 120 162 150 203 130 176
18 90 122 120 162 130 176 170 230 140 189
5/8
11 110 149 150 203 160 217 210 284 180 244
18 130 176 170 230 180 244 240 325 200 271
3/4
10 200 271 270 366 280 379 380 515 320 433
16 220 298 300 406 310 420 420 569 350 474
7/8
9 320 433 490 583 450 610 610 827 510 691
14 350 474 470 637 500 678 670 908 560 759
1
8 480 650 640 867 680 922 910 1233 770 1044
12 530 718 710 962 750 1016 990 1342 840 1139
1 1/8
7 590 800 790 1071 970 1315 1290 1749 1090 1477
12 670 908 890 1206 1080 1464 1440 1952 1220 1654