REPLACE SERRATED LOCK RING SCREW INSERTS Continued
Drive in extractor tool (3) to screw out insert (4). As insert comes out, it will push out lock ring (5).
If lock ring (5) does not come out with insert (4), hit ring with a punch and hammer to collapse ring. Remove ring.
Install insert (1) in threaded hole. Use inserter (2). See Table 1 on page 0040 003.
Do not attempt to drive lock ring beyond the top surface of insert serrations.
Using lock ring drive tool. See Table 1 on page 0040 003, drive lock ring (3) into surface until drive tool (4) touches
surface. Lock ring will be set at proper depth.