Cadillac V-63 1923 Operator's Manual page 19

30
LUBRICATION
IMPORTANCE OF LUBRICATION
There is no one thing which is the primary cause of more trouble and
the cause of more expense in maintenance to the mechanism of an auto- •
mobile than insufficient lubrication. I
All moving parts of the Cadillac car are manufactured with an unusual I
degree of accuracy. In order to maintain the splendid running qualities \
of the car, it becomes necessary systematically to introduce suitable lubri- j
cants between surfaces which move in contact with one another. !
It should be borne in mind constantly that where one part moves upon or in \
contact with another friction is created. Friction means wear, and the wear will S
be of the metal itself unless there is oil. The use of too much oil is better than }
too little, but just enough is best. ?
Proper lubrication not only largely prevents the wearing of the parts, I
but it makes the car run more easily, consequently with less expense for I
fuel and makes its operation easier in every way.
The oiling diagram shown on page 36 indicates the more important
points which require attention. But do not stop at these. Notice the j
numerous little places where there are moving parts, such as the yokes on i
the ends of various brake rod connections, etc. A few drops of oil on these
occasionally will make them work more smoothly.
Judicious lubrication is one of the greatest essentials to the satisfactory
running and the long life of the motor car. Therefore, lubricate, and lubri-
cate judiciously.
LUBRICATION
31
LUBRICANTS
There are many grades of oils. There are none too good. Naturally,
we have experimented a great deal with numerous lubricants to determine
which are best adapted for the various parts of the Cadillac car. It is not
always an easy matter for users to obtain suitable lubricants. The constant
demand made upon us by Cadillac users has induced us to provide suitable
lubricants which may be obtained from Cadillac distributors or dealers.
Engine Oil
Cadillac Engine Oil is recommended and may be used both summer and
winter. If some other oil is preferred our Technical Department will mail
a complete up-to-date list of tested and approved oils on request.
The oil used should be a filtered one and not an acid or alkali treated oil.
We cannot hold ourselves responsible for damage resulting from the use
of oil not suited to the Cadillac engine.
Rear Axle and Transmission Lubricant
Cadillac Rear Axle and Transmission Lubricant is recommended for the
the rear axle and transmission or in its absence a mixture of steam cylinder
oil and a small amount of cup grease mixed to such a consistency that the
mixture flows easily at temperatures from 60° to 70° Fahrenheit.
Gun Grease
Cadillac Gun Grease is recommended for use in the grease gun or, in its
absence, number three cup grease.
Distributor Grease
Cadillac Distributor Grease is recommended for the Distributor.
Universal Joint Grease
Cadillac Universal Joint Grease is recommended for the universal joints
on the drive shaft or, in its absence, number three fibre grease.
Steering Gear Lubricant
A mixture consisting of seventy-five per cent of Cadillac Rear Axle and
Transmission Lubricant and twenty-five per cent Cadillac Gun Grease or
or number one cup grease is recommended for the steering gear.