Upper body coupler mounting assembly

A mounting assembly for a coupler for coupling a measuring device to a vehicle measurement apparatus, with such coupler having one end for mounting at least one measuring device and a second end, for connection to the vehicle, having a surface with a center line, with the mounting assembly comprising, in combination:

• a mounting bracket having a a long portion and a short portion, with the long portion defining a plane perpendicular to the short portion and having a center bore with a frustoconical surface annular to a longitudinal center line of said center bore and said short portion has a surface co-planar with the surface of the second end of the coupler and has a top bore with said top bore having an axis perpendicular to a plane normal to the plane defined by the long portion,
• a locating cylinder having a through bore along a central longitudinal axis of said cylinder with said central longitudinal axis intersecting the center line of the top bore in the short portion of the mounting bracket at a right angle, thereby defining a point and with said cylinder having at least one frustoconical end corresponding to the center bore, and
• an adjustment screw adapted to engage the through bore in the locating cylinder and the center bore in the mounting bracket.