so they can move
Lubrication.
It prevents high friction metal-on-metal contact.
The engine has an oil pan under it that holds oil. In many cars, there is also oils for transmissions and other various moving parts that need lubrication.
because machine want lubrication with out lubrication machine parts will be damaged
Lubrication of moving parts.
We need cars to travel about in
The 2001 Pontiac does not have any lubrication points. All of the components on the automobile are sealed and do not need to be lubricated.
You obviously need a lubrication of the chassis.
Rubber suspension bushing do not need lubrication.
answer simple. for lubrication
It may be in need of lubrication.
you need cars to get u from a to z