1. Remove the air compressor. Refer to Air Compressor Replacement .



2. Rotate the spring clip 90 degrees out of the slot.
3. Remove the air dryer from the air compressor.
4. Remove the seal from the air compressor.

Important: 

•	Lubricate the seal with silicone lubricant.

•	The spring clip must not be in the slots of the air compressor.

1. Install a new seal onto the air dryer.



2. Install the air dryer with the seal in the air compressor.
3. Rotate the spring clip 90 degrees to lock the air dryer in place.
4. Install the air compressor. Refer to Air Compressor Replacement .

Important: Before driving the vehicle, turn the ignition on and wait approximately 45 seconds. This will permit the ELC system to execute the air replenishment cycle (ARC), ensuring that the air adjustable shock absorbers are filled with residual pressure.