New Holland 7630 TIER 3, Руководство по обслуживанию

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INTRODUCTION
Metric hardware
Grade 8.8 Bolts, Nuts and Studs
Size
Nm
lb in/lb ft
4 mm 3 – 4 Nm 24 – 36 lb in
5 mm 7 – 8 Nm 60 – 72 lb in
6 mm 11 – 12 Nm 96 – 108 lb in
8 mm 26 – 31 Nm 228 – 276 lb in
10 mm 52 – 61 Nm 456 – 540 lb in
12 mm 90 – 107 Nm 66 – 79 lb ft
14 mm 144 – 172 Nm
106 – 127 lb ft
16 mm 217 – 271 Nm 160 – 200 lb ft
20 mm 434 – 515 Nm 320 – 380 lb ft
24 mm 675 – 815 Nm 500 – 600 lb ft
30 mm 1250 – 1500 Nm 920 – 1100 lb ft
36 mm 2175 – 2600 Nm 1600 – 1950 lb ft
Markings for Grade 8.8 hardware
Grade 10.9 Bolts, Nuts and Studs
Size Nm lb in/lb ft
4 mm 4 – 5 Nm 36 – 48 lb in
5 mm 9 – 11 Nm 84 – 96 lb in
6 mm 15 – 18 Nm 132 – 156 lb in
8 mm 37 – 43 Nm 324 – 384 lb in
10 mm 73 – 87 Nm
54 – 64 lb ft
12 mm 125 – 150 Nm 93 – 112 lb ft
14 mm 200 – 245 Nm 149 – 179 lb ft
16 mm 310 – 380 Nm 230 – 280 lb ft
20 mm 610 – 730 Nm 450 – 540 lb ft
24 mm 1050 – 1275 Nm
780 – 940 lb ft
30 mm 2000 – 2400 Nm 1470 – 1770 lb ft
36 mm 3500 – 4200 Nm 2580 – 3090 lb ft
Markings for Grade 10.9 hardware
Grade 12.9 bolts, nuts and studs
Size Nm lb in/lb ft
Typically the torque values specified for grade 10.9 hardware can be used satisfactorily on grade 12.9 hardware.
Markings for Grade 12.9 hardware
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