TM-9-2540-207-14&P Sustainment Manual for A20 Heater for M113 2540-01-396-2826 Download
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TM 9-2540-207-14&P xi Figure 5.6-22 Detail, Vent Fan Driver Board Screw Locations ................................................ 5-37 Figure 5.6-23 Detail, Circuit Board Brackets Requiring Heat-Sink Compound ........................ 5-38 Figure 5.6-24 Vent Fan Motor ................................................................................................. 5-39 Figure 5.6-25 Detail, Vent Fan Motor Orientation .................................................................... 5-41 Figure 5.7-1 Combustor Assembly ......................................................................................... 5-43 Figure 5.7-2 Combustor Assembly ......................................................................................... 5-44 Figure 5.7-3 Flame Tube ........................................................................................................ 5-46 Figure 5.7-4 Ignitor.................................................................................................................. 5-47 Figure 5.7-5 Ignitor Holder ....................................................................................................... 5-49 Figure 5.7-6 Burner Chamber ................................................................................................. 5-50 Figure 5.7-7 Burner Housing, Detail ....................................................................................... 5-52 Figure 5.7-8 Burner Cartridge Alignment ................................................................................ 5-53 Figure 5.7-9 Burner Cartridge .................................................................................................5-54 Figure 5.7-10 New Burner Wick (left); 50% deteriorated Burner Wick (right) ........................ 5-55 Figure 5.7-11 Fuel Shaft & Pushnut ........................................................................................ 5-56 Figure 5.7-12 Burner Housing................................................................................................. 5-57 Figure 5.7-13 Detail, Fuel Shaft ..............................................................................................5-58 Figure 5.8-1 Heat Exchanger Assembly .................................................................................. 5-60 Figure 5.8-2 Heat Exchanger Assembly ................................................................................. 5-61 Figure 5.8-3 Exhaust Sensor Fitting Location .......................................................................... 5-62 Figure 5.8-4 Heat Exchanger Assembly, Installation ............................................................... 5-63 Figure 5.8-5 Vent Sensor Assembly ........................................................................................ 5-65 Figure 5.8-6 Vent Outlet Seal ..................................................................................................5-67 Figure 5.9-1. Top Housing Assembly (Design Iteration 1 & 2 Only) ....................................... 5-69 Figure 5.9-2. Top Housing, Top View ..................................................................................... 5-70 Figure 5.9-3. Top Housing, Bottom View ................................................................................ 5-70 Figure 5.9-4. Top Housing Assembly (Design Iteration 3 Only) .............................................. 5-71 Figure 5.9-5. Top Housing, Top View ..................................................................................... 5-72 Figure 5.9-6. Top Housing, Bottom View ................................................................................ 5-72 Figure 5.9-7. Fuel Pressure Sensor ........................................................................................ 5-73 Figure 5.9-8. J4 Logic Connector detail ................................................................................... 5-74 Figure 5.9-9. Removal of Fuel Pressure Sensor ...................................................................... 5-74 Figure 5.9-10. Diagnostic Display ........................................................................................... 5-75 Figure 5.9-11. Diagnostic Display ........................................................................................... 5-77 Figure 5.9-12. Diagnostic Display Board Details ..................................................................... 5-78 Figure 5.9-13. Fuel Pump ....................................................................................................... 5-79 Figure 5.9-14. Fuel Pump Hoses ............................................................................................. 5-80 Figure 5.9-15. Installing New Fuel LInes ................................................................................. 5-81 Figure 5.9-16. Fuel Pump ....................................................................................................... 5-82 Figure 5.9-17. Fuel Pump Connector J4 .................................................................................. 5-83 Figure 5.9-18. Fuel Pump Hoses ............................................................................................. 5-84 Figure 5.9-19. Fuel Pump Mounting Screws ............................................................................ 5-85 Figure 5.9-20. Installing New Fuel Lines.................................................................................. 5-86 Figure 5.9-21. Burner Fan Plate Assembly .............................................................................. 5-87 Figure 5.9-22. Burner Fan Plate, Screw Locations .................................................................. 5-88 Figure 5.9-23. Fuel Leak Check Points.................................................................................... 5-90 Figure 5.9-24. Burner Fan Plate Assembly ............................................................................. 5-91 Figure 5.9-25. Burner Fan Plate, Screw Locations ................................................................. 5-92 Figure 5.9-26. Fuel Leak Check Points................................................................................... 5-94 Figure 5.9-27. Fuel Injector ...................................................................................................... 5-95