TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 THEORY OF OPERATION — Continued 0003 00 GENERATOR FIELD SWITCH The generator switch is mounted on the secondary fuel filter. When starting the engine, the field switch is open and the generator is not energized to allow the engine to start with less drag. When the secondary fuel filter is pressurized with fuel, the field switch closes and signals the regulator to energize the generator and start charging the batteries. 0003 00-11 Change 1