TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 585 of 1170
11-212. BLOWER ASSEMBLY REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M996, M996A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Four blind rivnuts (Appendix G, Item 274) Push on nut (Appendix G, Item 227) Four blind rivets (Appendix G, Item 264) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Battery ground cable disconnected (para. 4-73). • Heater compartment panel removed (para. 11-204). NOTE For instructions on replacement of rivets, refer to para. 10-66. 1. Loosen two clamps (5) and disconnect hose ducts (2) from diverter box (8). 2. Remove push on nut (3) and disconnect control linkage (4) from diverter box arm (17). Discard push on nut (3). NOTE Prior to removal tag leads for installation. 3. Disconnect harness leads 770 (12), 771 (13), and 772 (14) from blower motor leads (11). 4. Remove four rivnuts (10), capscrews (6), washers (7), harness clamp (9), two ground terminals (15), and blower assembly (1) from bracket (16). Discard rivnuts (10). 5. Remove four rivets (20), diverter box (9), and foot (19) from blower assembly (1). a. Removal TM 9-2320-280-20-3 Change 2 11-321