TM-9-2320-387-10 HMMWV Operator Manual Download
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TM9-2320-387-10 ROTARY SWITCH - When in START position, provides battery power to the starter solenoid and to the neutral start switch through circuit 14. NEUTRAL STARTER SWITCH - When transmission shiR lever is in P (park) or N (neutral) position, this switch closes, allowing battery power to reach the starter solenoid. PROTECTIVE CONTROL BOX -Acts as a link between body harness and engine harness. STARTER SOLENOID -A magnetic relay that transmits 24volt battery power to the starter motor. STARTER MOTOR - Cranks the engine for starting, and is supplied 24-volt battery power through circuit 6A l-19