Installation Guide

Hardware Installation
35
6. Attach the Yoke to the Gooseneck by rotating the device counter clockwise for a
minimum of four turns.
7. Ensure that the Yoke and the Mounting Bracket are level.
8. Loosely attach the Allen socket head screws to the top of the unit. Leave the screws
loose enough to attach the Yoke.
WARNING! Carefully align the Yoke with the Mounting Bracket to avoid
cross threading.
WARNING! An AP 7181 weighs 39 pounds. Use all appropriate cautions
when lifting and consider a two man lift when necessary.