Section IX. MAINTENANCE OF ELECTRICAL SYSTEM

TM 10-3930-633-12

Section IX. MAINTENANCE OF ELECTRICAL SYSTEM

4-24. General

the steering column. The major components of

the system are the battery, alternator, voltage

a. Components. The electrical system is a 12

regulator, starting motor and solenoid switch,

volts, negative ground system. System voltage is

ignition distributor, coil, and spark plugs, vehicle

supplied by a wet-cell storage battery and an

lights, instruments and senders. Figure 4-5

a l t e r n a t o r which is driven off the engine

provides a wiring diagram of the electrical

crankshaft pulley by V-belts. Output of the

system.

alternator is controlled by a transistorized voltage

regulator, mounted to the firewall at the left of