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TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download

Page 670 of 1170

12-47. ARCTIC HEATER DIVERTER BOX COVER REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove five rivets (4) and washers (3) from cover (1) and diverter box (2). 2. Peel back cover (1) and remove from diverter box (2). 3. Clean remaining adhesive, dirt, and oil from diverter box (2). INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Adhesive (Appendix C, Item 3) Five blind rivets (Appendix G, Item 254) Manual References TM 9-2320-280-24P b. Installation 1. Apply adhesive to surface of diverter box (2) and rough surface of cover (1). 2. Install cover (1) on diverter box (2), pressing firmly in place. 3. Secure cover (1) to diverter box (2) with five washers (3) and rivets (4). 4. Ensure cover (1) is attached at all bends and corners of diverter box (2). 5. Remove backing from two data plates (6) and install data plates (6) on cover (1). 6. Remove backing from warning plate (5) and install warning plate (5) on cover (1). TM 9-2320-280-20-3 Change 2 12-69 NOTE For rivet replacement instructions, refer to para. 10-66.