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How to install Air Bag & Plumbing

Step 1 Airbag & Plumbing

Step 1:

Check to see how many leveling valves are in the axle group.  You will need to tee into one airbag from each leveling valve system.  Most axle groups have only one leveling valve. For a dual leveling valve axle group, you will need to order a special dual leveling valve version of the scale.

Step 2 Airbag & Plumbing

Step 2:

Remove the air from the suspension system. Remove the existing air line and fitting from one air bag in the axle group you would like to monitor.

Step 3 Airbag & Plumbing
Step 3.5 Airbag & Plumbing

Step 3:

Apply thread tape to the street T fitting and install fitting into the airbag.

Step 4 Airbag & Plumbing

Step 4:

Re-install the air line to the top of the street tee fitting. Install a new air line which will connect to the Right Weigh load scale, and tighten all fittings.

Step 5 Airbag & Plumbing
Step 5.5 Airbag & Plumbing

Step 5:

Route the new air line to the location chosen for the Right Weigh load scale. Secure the line safely using zip-ties. Be careful not to kink the line during installation.