Bolt Torque SpecFCatOn - MetrC Standard - Mec Speed Level Series Service & Parts Manual

Secton 4 - General Informaton
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 Grade
Cap Screw Size
(Millimeters)
M6 × 1������ 0 0
M8 × 1������ 2 5
M10 × 1������ 5 0
M12 × 1������ 7 5
M14 × 2������ 0 0
M16 × 2������ 5 0
M18 × 2������ 5 0
M20 × 2������ 5 0
M22 × 2������ 5 0
M24 × 3������ 0 0
M27 × 3������ 0 0
M30 × 3������ 0 0
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������
Page 11
Metric Cap Screws
8������ 8
8 8 .
Torque
Ft������ Lbs
Min Max Min
6 8 8
16 20 21.5
29 35 39
52 62 70
85 103 115
130 158 176
172 210 233
247 301 335
332 404 450
423 517 573
637 779 863
872 1066 1181
Speed Level Seres - Servce & Parts Manual
0 1
Torque
Nm Ft������ Lbs
Max Min Max
11 9 11
27 23 27
47 42 52
84 75 91
139 120 146
214 176 216
284 240 294
408 343 426
547 472 576
700 599 732
1055 898 1098
1444 1224 1496
January 2019
10������ 9
9 .
Nm
Min Max
12 15
31 36.5
57 70
102 123
163 198
238 293
325 398
465 577
639 780
812 992
1217 1488
1658 2027