11. Drill out three rivets at threshold. (Refer to paragraph 4-32)
12. Remove hinge pins (24) by first lubricating with silicone grease, then driving it out toward the
center part way. Use a drill motor to pull the hinge pin all the way out of the hinge.
13. Drill out rivets (25) and remove hinges (26 and 27). (Refer to paragraph 4-32)
The rivets on each end of the hinges are special high strength rivets
and require the use of installation tool, Appendix B, Item 14.
14. Drill out rivets (28) and remove retainer strip (29) and seal (30). (Refer to paragraph 4-40)
CHANGE 5 4-101