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 5-7 5.3.1 Test Stand Installation & Removal Reference TM 9-4910-755-13&P for information regarding installation and removal of the heater on a Test Stand. Note: For service, the heater may be set on the vent air discharge end. This permits good access to the shells and most subsystems. DO NOT set the heater with the Diagnostic Display Label facing downwards. If this configuration is necessary for removal of the Vent Sensor or Heat Exchanger, ensure that any residual fuel in the Burner or Heat Exchanger is first drained. !CAUTION! DO NOT set the heater on the vent air INLET end (i.e. On the casting marked “DO NOT REMOVE”) as the heater will be unstable and may tip over.