TM 9-2320-209-20-3-2 c. Replacement. FRAME 1 1. Check openings (1 and 2) in side of drag link (3) to see which end has opening closer to end. The end of drag link with opening (1) is the steering arm end of drag link. CAUTION How safety plug (4) and spring (5) go in is important. Make sure they are put in as shown. 2. Put safety plug (4), spring (5) and ball seat (6) into steering arm end of drag link (3). GO TO FRAME 2 15-25