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 Change 1 12-23 12-13. ENGINE/CREW COMPARTMENT HEATER CONTROLLER REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Three lockwashers (Appendix G, Item 239.1) Manual References TM 9-2320-387-24P Equipment Condition Battery ground cables disconnected (para. 4-68). Maintenance Level Unit FOLLOW-ON TASK: Connect battery ground cables (para. 4-68). NOTE Prior to removal, tag leads for installation. 1. Remove three capscrews (8) and lockwashers (7) from heat shield (6). Discard lockwashers (7). 2. Move heat shield (6) away from heater (1) and disconnect plug (2) and harness connectors (4) and (5) from controller (3). 3. Lift up on controller (3) and remove from heater (1). 1. Install controller (3) on heater (1). 2. Connect plug (2) and harness connectors (4) and (5) to controller (3). 3. Install heat shield (6) on heater (1) with three lockwashers (7) and capscrews (8). b. Installation a. Removal 1 ~ 2 3 4 5 6 7 8