holds the hydraulic ram and shoe assembly. When
device in place with one hand and tighten the large
securing the clamping device (fig. 3-34) to the rim,
clamping screw lightly. Swing the reaction screw, as
release the primary clamping device to permit full
shown, until it is approximately perpendicular to the
opening of the jaws. Hold the clamping device in a
side of the rim flange. Turn the reaction screw in to bring
vertical position, as shown. Then hold the clamping
the clamping device perpendicular to the rim. Tighten
Figure 3-34.Clamping device.
Figure 3-35.Hydraulic cylinder and shoe.