I am SUFFERING from tinnitus and have been addicted to .10 of ambien for three years now.
Jupiterimages/Photos.com/Getty Images. A front axle boot, also known as a constant velocity (CV) boot, is a rubber cover that goes over the drive axle or CV joint on a car. The boot protects the joint and keeps grease used to lubricate the joint where it belongs, near the friction points.
Different Functions of Front Axle. 1  It is used to bear the full weight of front side of a tractor. 2  It has king pin, steering arms using which machine can easily be steered. 3  The machine is kept in a regular levelled position through its swinging action.  The springs fitted inside the case absorbs the shocks.