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 5-47 Flame Tube (Continued) 2. Remove Bottom Shell (ref. 5.4.3). 3. Remove Vent Fan Assembly (ref. 5.6.1). 4. Remove Combustor Assembly (ref. 5.7.1). 5. Pull Flame Tube from Heat Exchanger. 5.7.2.2 Installation NOTE: When REPLACING the Flame Tube, the Burner Chamber MUST be replaced also (ref. 5.7.5). 1. Insert Flame tube into Heat Exchanger. 2. Install Combustor Assembly (ref. 5.7.1). 3. Install Vent Fan Assembly (ref. 5.6.1). 4. Install Bottom Shell (ref. 5.4.3). 5. Install Top Shell (ref. 5.4.2). 5.7.3 Ignitor (Applies to all Design Iterations) Figure 5.7-4 Ignitor