Know Your Car: A Primer of Automobile Lubrication

40 pp. Topics include assembling an automobile, examining an engine, how to open and close the valves, engine operation, how the spark distributor works, the vacuum tank in operation, how the carburetor works, cooling the motor, socony gasoline, lubricating the motor, hazards which threaten the motor, why it is necessary to change motor oil frequently, the clutch, the transmission, steering gear, brakes, and more.