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TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download

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TM 9-2320-387-24-2 10-98.2 Change 1 10-58.1. FLOOR DRAIN HOLE PLATE INSTALLATION This task covers: Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Special Tools Tool kit, riveter (Appendix B, Item 123) Materials/Parts Adhesive sealant (Appendix C, Item 7.1) Three rivets (Appendix G, Item 331) Five rivets (Appendix G, Item 333) Manual References TM 9-2320-387-24P TM 43-0139 Maintenance Level Unit NOTE All drain hole plates are installed basically the same. This procedure covers one drain hole plate. 1. Mark an outline at drain hole (3) on floor panel (4). 2. Cut and remove drain hole material (1) from floor panel (4), and remove sharp edges and burrs from floor panel (4). 3. Mark underside of floor panel (4) with two lines centered over damaged floor drain area. 4. Using a 0.187-inch diameter drill, remove rivet (2) securing floor panel (4) to side body panel (6). NOTE • It may be necessary to bend or shape the drain hole plate to the contour of the floor panel. • When installed, the drain hole plate opening faces toward the center of the vehicle. 5. Position drain hole plate (5) to underside of floor panel (4). Bend or shape drain hole plate (5) to the contour of the floor panel (4). 6. Using drain hole plate (5) as a template, locate, mark, and drill seven 0.187-in (4.8-mm) diameter holes on floor panel (4). 7. Apply approximately 0.125-in. (3.175-mm) thickness of adhesive sealant to shaded mating surface on drain hole plate (5). 8. Apply approximately 0.125-in. (3.175-mm) thickness of adhesive sealant to shaded mating surface on underside of floor panel (4) and side body panel (6). 9. Position drain hole plate (5) to underside of floor panel (4) and install seven rivets (2) on floor panel (4) and drain hole plate (5). 10. Using rivet hole drilled in step 4 as a template, drill 0.187-in. (4.8-mm) diameter hole through drain hole plate (5). 11. Install rivet (2) on floor panel (4), side body panel (6), and drain hole plate (5). 12. Remove excessive adhesive and clean edges on floor panel (4) and drain hole plate (5). 13. Spot-paint floor panel (4) and drain hole plate (5) (TM 43-0139). Installation