The Boeing Company

Nicholas Scott Huesemann

Trevor A Hartnagel

An apparatus is selectively controlled to insert a check pin into a fastener hole in a workpiece surface and remove the check pin from the fastener hole. The apparatus is a pneumatically actuated apparatus having a pair of press actuators that are selectively operated to press the check pin attached to a check pin holder of the apparatus into a fastener hole in a workpiece, and a pair of remove actuators that are selectively operated to push against the workpiece surface and move the apparatus away from the workpiece surface to remove the check pin attached to the check pin holder from the fastener hole in the workpiece.

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Webster Groves, MO, United States of America

Nicholas Scott Huesemann