Installation Manual

Push-to-Connect Fittings
Firestone's push-to-connect fittings are extremely easy to use. Once the length of air line
has been selected to span the distance from the air springs to the inflation valves simply
use a sharp knife to cut the air line as square as possible (DO NOT use hand cutters or
other devices that may deform the end of the air line) then push the air line into the fitting
as far as possible. That's all there is to it.
Air Spring Clearance
After installing your air helper spring kit make sure you have at least 1/2" of clearance
around the entire air spring. A good rule of thumb is to use the thickness of your hand
and feel around the entire air spring if you hand comes in contact with an object on the
vehicle you may have a problem. If the object can be moved relocate it if it cannot
contact Firestone for further assistance.
 For Air Accessory Systems