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 v (Refer to Section 5.6.1.2 for Design Iteration 3) ............................................................ 5-15 5.6.1.1.1 Removal .................................................................................................... 5-15 5.6.1.1.2 Installation ................................................................................................. 5-17 5.6.1.2 Vent Fan Assembly Repair Procedure For Design Iteration 3 Only. (Refer to Section 5.6.1.1 for Design Iterations 1 and 2) ............................................................... 5-18 5.6.1.2.1 Removal .................................................................................................... 5-18 5.6.1.2.2 Installation ................................................................................................. 5-21 5.6.2 Motor Magnet ..................................................................................................... 5-23 5.6.2.1 Removal .......................................................................................................... 5-23 5.6.2.2 Installation....................................................................................................... 5-26 5.6.3 Vent Fan Shroud ................................................................................................ 5-27 5.6.3.1 Removal .......................................................................................................... 5-27 5.6.3.2 Installation....................................................................................................... 5-28 5.6.4 Vent Fan Impeller Assembly .............................................................................. 5-29 5.6.4.1 Removal .......................................................................................................... 5-29 5.6.4.2 Installation....................................................................................................... 5-31 5.6.5 Electronic Programmed Controller & Vent Fan Driver Boards (Design Iteration 1 & 2) or Vent Fan Driver Board (Design Iteration 3) .............................................................. 5-32 5.6.5.1 Electronic Programmed Controller & Vent Fan Driver Boards (Design Iteration 1 & 2) 5-32 5.6.5.1.1 Removal .................................................................................................... 5-32 5.6.5.1.2 Installation ................................................................................................. 5-34 5.6.5.2 Vent Fan Driver Board (Design Iteration 3) .................................................... 5-36 5.6.5.2.1 Removal .................................................................................................... 5-36 5.6.5.2.2 Installation ................................................................................................. 5-37 5.6.6 Vent Fan Motor ................................................................................................... 5-39 5.6.6.1 Removal .......................................................................................................... 5-40 5.6.6.2 Installation....................................................................................................... 5-41 5.7 Combustor Assembly (Applies to all Design Iterations) ............................................. 5-43 5.7.1 Burner Assembly (Applies to all Design Iterations) ............................................ 5-44 5.7.1.1 Removal .......................................................................................................... 5-44 5.7.1.2 Installation....................................................................................................... 5-45 5.7.2 Flame Tube (Applies to all Design Iterations) .................................................... 5-46 5.7.2.1 Removal .......................................................................................................... 5-46 5.7.2.2 Installation....................................................................................................... 5-47 5.7.3 Ignitor (Applies to all Design Iterations) .............................................................. 5-47 5.7.3.1 Removal .......................................................................................................... 5-48 5.7.3.2 Installation....................................................................................................... 5-48 5.7.4 Ignitor Holder (Applies to all Design Iterations) .................................................. 5-49 5.7.4.1 Removal .......................................................................................................... 5-49 5.7.4.2 Cleaning.......................................................................................................... 5-49 5.7.4.3 Installation....................................................................................................... 5-50 5.7.5 Burner Chamber (Applies to all Design Iterations) ............................................. 5-50 5.7.5.1 Removal .......................................................................................................... 5-51 5.7.5.2 Cleaning.......................................................................................................... 5-51 5.7.5.3 Installation....................................................................................................... 5-53 5.7.6 Burner Cartridge (Applies to all Design Iterations) ............................................. 5-54 5.7.6.1 Removal .......................................................................................................... 5-54 5.7.6.2 Installation....................................................................................................... 5-56 5.7.7 Burner Housing (Applies to all Design Iterations) ............................................... 5-57 5.7.7.1 Removal .......................................................................................................... 5-57