Kverneland 41-L Series, Assembly Instruction Manual

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Preface
4
Torque moment
Torque moment for bolts of quality 4.6 - 5.8 - 8.8
- 10.9 - 12.9 black and/or galvanized and
ungreased when tightened on a smooth surface
or a plain washer.
For safety reasons use only original parts.
Dim.
Bolt quality
4.6 5.8 8.8 10.9 12.9
Nm ft lbs Nm ft lbs Nm ft lbs Nm ft lbs Nm ft lbs
M5 2 1,6 3,5 2,5 5,5 4 8 6 10 7
M6 3,5 2,6 6 4,5 10 7 14 10 17 12
M8 9 6,4 15 10,5 24 17 33 23,5 40 28,5
M10 17 12 29 21 47 33,5 65 46,5 79 56,5
M12 30 21,5 51 36,5 81 58 114 81,5 136 97
M14 48 34 80 57 128 91,5 181 130 217 155
M16 74 53 123 88 197 141 277 200 333 238
M18 103 73,5 172 123 275 196,5 386 275 463 330
M20 144 103 240 171,5 385 275 541 386,5 649 463,5
M22 194 138,5 324 231,5 518 370 728 520 874 624
M24 249 178 416 297 665 475 935 668 1120 800