Specifications

3) After the beam is attached to the leg, the auxiliary leg (12 ft frame only, item 20) can be put

underneath the beam near the center to hold it up. Secure the auxiliary leg to the beam by

inserting a “T” nut (000-06690-00) into the beam, and thread a 5/16x18x0.50 screw (044-07192-

00) through the auxiliary leg mounting hole and into the “T” nut.

4) Insert the rear box beam (item 2) into the left leg next, using the same techniques outlined in step

2. The auxiliary leg can help to hold up the beam.