Instructions for Installing the
H. B. Industries Air Bag Leveling System

1. To start, build up the pressure on the coach air system.
2. Allow enough time for the automatic levelers to adjust to the proper ride height.
3. Measure from the ground to the side of the coach at all four corners.
4. We find it easier to:

Ø  Remove the wheels.

Ø  Disconnect the air lines at the air bags.

Ø  Connect the new plastic high pressure lines provided, one to each corner of the coach.  Run these lines to the location of your new operating valves.

Ø  Note:  If your coach has two air bags per corner, you must connect them together to function as one.

5. When you are done, you will have one line from each corner of the coach to the dash or to where you located your operating valves module.
6. Now feed the system with an air supply line.
7. Apply air pressure to each corner until you reach the same height that was measured when you began the installation.
8. When you reach the same height, note the pressure on each gauge.
9. Each time you use your leveling system, use these same gauge pressures to level the coach.
10. Finally, always check the condition when installing our system.  This is an excellent opportunity to change them if needed.
11. If further assistance is needed, call our help line at 619-561-9048