1.Remove two clips (14) from transition diverter (12) and transition (13).2.Remove two screws (8) from diverter (9) and heater (7).3.Remove screw (5) and clamp (4) from diverter (9).4.Remove pushnut (11) and disconnect cable core (6) from baffle pin (10). Discard pushnut (11).5.Pull diverter (9) away from “A” beam (1) and loosen two clamps (3) on defroster flex ducts (2) andremove diverter (9).6.Remove four rivets (21) and transition diverter (15) from diverter (17).7.Remove louver (16) from transition diverter (15).8.Remove two rivets (19), flap (20), and bracket (18) from diverter (17).1.Install flap (20) and bracket (18) on diverter (17) with two rivets (19).2.Install louver (16) on transition diverter (15).3.Install transition diverter (15) on diverter (17) with four rivets (21).4.Position diverter (9) under “A” beam (1), connect two defroster flex ducts (2) to diverter (9), and tighten clamps (3).5.Connect defroster cable core (6) to baffle pin (10) and install pushnut (11).6.Install transition diverter (12) on transition (13) with two clips (14).NOTEControl cable must be pushed in, and baffle pin must be in theupward position before securing control cable to diverter box.7.Install clamp (4) on diverter (9) with screw (5).8.Install diverter (9) on heater (7) with two screws (8).b. Installationa. RemovalINITIAL SETUP:TM 9-2320-280-20-310-166Change 110-97.1. DIVERTER BOX REPLACEMENT (M998A2 SERIES)This task covers:a.Removalb.InstallationApplicable ModelsM998A2 seriesToolsGeneral mechanic’s tool kit:automotive (Appendix B, Item 1)Manual ReferencesTM 9-2320-280-24PMaterials/PartsTwo clips (Appendix G, Item 14.1)Six rivets (Appendix G, Item 202.1)Pushnut (Appendix G, Item 170)Equipment Condition• Diverter box cover removed (para. 10-96.3).• Diverter ducting removed (para. 10-96.4).
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