This task covers:
Knife, Item 3, Appendix B
Lifting leg removed (para 2-29)
Inspect. Refer to paragraph 2-8 for inspection procedures.
Repair. Repair burrs or rough edges by filing hook with a metal file until smooth.
Replace. (figure 2-16)
Cut stitching on hook keeper strap.
Slide hook (1) off of lifting legs (2).
Install hook (1) onto lifting legs (2).
Restitch hook keeper strap (para 2-31).