Mec Micro 13-XD, Service & Parts Manual

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Page 6 Mcro 19-XD - Servce & Parts Manual
June 2020 Secton 4 - Torque Specfcatons
Bolt Torque Specification - Metric Standard
Fasteners
Use the following values to apply torque unless a specific torque value is called out for the part being
used
Metric Cap Screws
Metric Grade 8������8 10������9
Cap Screw Size
(Millimeters)
8 . 8 9 . 0 1
Torque Torque
Ft������ Lbs Nm Ft������ Lbs Nm
Min Max Min Max Min Max Min Max
M6 × 1������00 6 8 8 11 9 11 12 15
M8 × 1������25 16 20 21.5 27 23 27 31 36.5
M10 × 1������50 29 35 39 47 42 52 57 70
M12 × 1������75 52 62 70 84 75 91 102 123
M14 × 2������00 85 103 115 139 120 146 163 198
M16 × 2������50 130 158 176 214 176 216 238 293
M18 × 2������50 172 210 233 284 240 294 325 398
M20 × 2������50 247 301 335 408 343 426 465 577
M22 × 2������50 332 404 450 547 472 576 639 780
M24 × 3������00 423 517 573 700 599 732 812 992
M27 × 3������00 637 779 863 1055 898 1098 1217 1488
M30 × 3������00 872 1066 1181 1444 1224 1496 1658 2027
Torque values apply to fasteners as received from the supplier, dry or when lubricated with
normal engine oil������
If special graphite grease, molydisulphide grease, or other extreme pressure lubricants are
used, these torque values do not apply������