TM 9-2320-272-24-l
l-20. CONTROL SYSTEM OPERATION (Contd)
Key
Item and Function
8
PROTECTIVE CONTROL BOX - Prevents reengagement of starter motor once engine is running.
9
BATTERIES - Provide 24-volt electrical current for energizing electrical circuits.
10
11
STARTER MOTOR - When energized, converts electrical energy to mechanical power as it engages
flywheel to crank engine.
12 ETHER START CYLINDER - Stores ether used for cold-weather starting.
l-27
