PITTSBURGH — The Pittsburgh Steelers are turning to Adrian Klemm to help turn around the team’s underachieving offensive line. The Steelers promoted the three-time Super Bowl champion to offensive line coach on Tuesday.

Klemm, 43, replaces Shaun Sarrett. Sarrett was let go last month following a season in which the Steelers finished last in the NFL in yards rushing and yards per rushing attempt.