From the reservoir the lubricant is pumped through a tube extending the entire length of the crank case, with lateral connections leading directly to each main bearing and to each cam shaft bearing. Any surplus to the bearings drips into small pans directly under the connecting rods. An open end tube projects from the connecting rod, and leads to the connecting rod bearing. At each revolution of the crank shaft this tube dips into the pan and forces sufficient oil directly to the connecting rod bearing for lubrication. There is a constant circulation of oil directly to and through every bearing in the motor, by means of a pump driven from the cam shaft. The oil pressure gauge on the dash, and the gauge on the crank case, will instantly tell what is going on. This is a very economical system. CHAPTER XVI CARE OF THE CAR Many people have an impression that as long as a car runs all right no care should be given to it. It is for this very reason we urge that a careful inspection should be made at regular intervals. The matter of going over the various parts, and examining the operative elements, should be made a habit. Become thoroughly acquainted with the mechanism. REGULAR INSPECTION A GOOD HABIT.--This is as much a duty, as to keep the parts well oiled, or to supply it with water at proper intervals. In the present high state of the art pertaining to the manufacture of automobiles, the different parts are so made as to stand a great deal of wear and hard usage, so that before they show any signs of giving away, they will be worn down to the danger point. THE BRAKE SHOE.--As an illustration, take the brake shoe. This may work satisfactorily and efficiently for a long time, and you flatter yourself that you have a perfect car in this respect. The next day it gives out, and it is sure to be at the most critical moment. This is the history of all breakdowns. If an examination had been made a day or a week before, it would have shown the worn condition, and permitted repair at that time when there was ample opportunity. FAMILIARITY WITH WORKING PARTS.--So with every other part of the car. The fact that it is working well should encourage you to examine the different parts to find the loose or worn elements. It will teach you the weak spots. Familiarity with a car is an important element, and is the most efficient training practice, especially for one who wishes to acquire information and practical knowledge on this subject. THE ENGINE.--There is nothing so vital as the engine. Several hours given each month, or even an hour or two a week to overhauling it, will amply repay you. The proper way is to do this inspection and overhauling in a systematic way. One day one part can be examined, and the next day another part made the subject of investigation.