See also:

Trailer Sway Control – If Equipped
The trailer sway control is a telescoping link that can be installed between the hitch receiver and the trailer tongue. It typically provides adjustable friction associated with the telescoping mo ...

Adding Fluid
Add lubricant only at the fill hole and only to the level specified above. ...

Frequency Of Fluid Change
Under normal operating conditions, the fluid installed at the factory will give satisfactory lubrication for the life of the vehicle. If the fluid becomes contaminated with water, it should be cha ...