Caution: Do NOT remove an air supply pipe in an attempt to depressurize the air suspension. Always follow the Air Suspension Depressurization Procedure in Air Suspension. Failure to follow this procedure may cause personal injury or damage to the vehicle.
3.1. | Push the air supply line into the air spring connection and hold in place. |
3.2. | Depress and hold the air supply line collet (2) down. |
3.3. | Remove the air supply line (1) from the air spring. |
Important: Inspect the ends of all air supply pipes for deep scoring and sharp edges before reinstalling the pipe to the fitting. Replace any pipe that exhibits any of the above conditions.
Important: If the rear axle was allowed to hang unsupported, lower the vehicle far enough to allow the air spring to be manually engaged to the support on the axle tube with minimal distortion of the air spring bladder. Ensure that the air spring is fully engaged to the axle support.