Farm King ALLIED 9620, Руководство оператора и каталог запасных частей

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Maintenance - 9620 Snowblower
Prevailing Torque Lock Nuts
Nut Size and
Threads per Inch
Grade B Nuts Grade C Nuts
Nut Tightening Torque Nut Tightening Torque
(ft-lbs) (NM) (ft-lbs) (NM)
Coarse Thread
1/4 - 20 5 - 7 7 - 9 7 - 10 9 - 14
3/16 - 18 9 - 12.5 12 - 17 11 - 16 15 - 22
3/8 - 16 14.5 - 20 20 - 27 20 - 28 27 - 38
7/16 - 14 23 - 32 31 - 43 31 - 43 42 - 58
1/2 - 13 37 - 50 50 - 68 45 - 62.5 61 - 85
9/16 - 12 50 - 70 68 - 95 70 - 95 95 - 129
5/8 - 11 70 - 95 95 - 129 90 - 122.5 122 - 166
3/4 - 10 125- 165 169 - 224 155 - 210 210 - 285
7/8 - 9 185 - 250 251 - 339 225 - 312.5 305 - 423
1 - 8 275 - 375 373 - 508 360 - 462.5 488 - 627
Fine Thread
1/4 - 28 5.5 / 7.5 7 - 10 7 - 10 9 - 14
3/16 - 24 10 - 13 14 - 18 12 - 17 16 - 23
3/8 - 24 16 - 22 22 - 30 21 - 29 28 - 39
7/16 - 20 24 - 34 33 - 46 31 - 43 42 - 58
1/2 - 20 37.5 - 52.5 51 - 71 50 - 70 68 - 95
9/16 - 18 57.5 - 77.5 78 - 105 70 - 95 95 - 129
5/8 - 18 72.5 - 97.5 98 - 132 90 - 125 122 - 169
3/4 - 16 120 - 165 163 - 224 155 - 210 210 - 285
7/8 - 14 200 - 270 271 - 266 225 - 312.5 305 - 423
1 - 14 300 - 400 407 - 542 362.5 - 500 491 - 678
1) For Grade A locknut torque specifications refer to Grade B specifications.