I actually made the first runout of him before Christmas and have been meaning to get to this post since! (sweetopia.net)
Attach a dial indicator to the lower control arm and locate the dial in a vertical position to measure axial runout at the steering knuckle. (knowyourparts.com)
He has only played once for the first team so far this season — earlier this month when he was given an 83 - minute runout in the Gunners» 4 - 0 win over Nottingham Forest in the EFL Cup. (caughtoffside.com)