TM 10-5411-201-14T.O. 35E4-178-14-36.(cont)d.Center patch over damaged area and mark patch outline on panel skin.e.Sand all paint from damaged panel skin within marked area, withsandpaper (Item 17, Appendix E).f.Center patch over damaged area and drill No. 30 diameter holes inpanel skin.Use holes in patch as a template.g.Index patch and panel skin with a mark to allow patch to be replacedin same orientation.h.Deburr all drill holes.W A R N I N GMethylethylketone is flammable and toxic and shallbe used only in a well-ventilated area away fromall sparks or open flame.Gloves should be wornduring use.i.Wipe damaged area and patch with a clean cloth (Item 5, Appendix E)dampened in solvent (Item 20, Appendix E) and immediately wipe solvent fromsurfaces with a clean, dry cloth.DO not allow solvent to get into exposedcore.j.Mix sufficient amount of adhesive (Item 1, Appendix E) in accordancewith manufacturer’s instructions.k.Pack adhesive in puncture and allexposed core cells.Use mixing sticks(Item 21, Appendix E) to pack adhesive andobtain a smooth surface.1.Apply a thick film of remainingadhesive to mating surface of patch.m.Place patch over prepared area insame orientation used in step f.n.Align holesdiameter blind rivetsand, using hand blind riveter, install 1/8 in. (3.18 mm)(Items 15-16, Appendix E). (Refer to paragraph 4-33 )o.Clean repaired surface.p.Caulk around patch.(Refer to paragraph 4-43 )q.Refinish in accordance with paragraph 4-44.4-167
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business