GUIDE 4N0116 - Caterpillar

To prevent undesired assembly twisting use two wrenches. Use one wrench as a torque wrench and the other wrench as a backup wrench. Using two wrenches, hold the assembly in the desired position to prevent assembly movement and tighten the locknut suing the values from the figure below.
Illustration 1 g03876780
Table 1
Cable
Thread Size
Metric Thread Size
Inch Standard Torque
Use 50% if the Torque Values Listed When the Hub Fitting is Nonferrous
M5x0.8 10-32 4.5 1 N m (39.8 8.9 lb in)
M6x1 1/4-28 6 1 N m (53.1 8.9 lb in)
M8x1.25 5/16-24 7 1.4 N m (62 12.4 lb in)
M10x1.5 3/8-24 10 2 N m (88.5 17.7 lb in)
7/16-20 or 7/16-28 17 3 N m (150.5 26.6 lb in)
M12x1.75 1/2-20 18 3 N m (159.3 26.6 lb in)
M14x2 9/16-12 or 9/16-18 27 3 N m (239.0 26.6 lb in)
M16x2 5/8-18 27 3 N m (239.0 26.6 lb in)
M18x1.5 11/16-16 35 5 N m (25.8 3.7 lb ft)
3/4-16 35 5 N m (25.8 3.7 lb ft)
M20x2.5 13/16-16 40 5 N m (29.5 3.7 lb ft)
M22x2.5 7/8-14 or 7/8-20 45 5 N m (33.2 3.7 lb ft)
M24x3 1-14 60 6 N m (44.3 4.4 lb ft)