0 P-3296 Arnott Air Suspension Compressor Mercedes-Benz S-Class (W220), E-Class (W211), CLS-Class (W219)/Maybach 57 & 62 (W240) 200

AIR SUSPENSION COMPRESSOR MOUNTING LOCATIONS

AIR SUSPENSION COMPRESSOR REMOVAL

1 Remove engine compartment paneling underneath the vehicle. (Figure 1)

2 Remove the air line and intake tube from the compressor. Remove the air line fitting from the air hose and discard. (Figure 2)

REMOVAL

Prior to inserting the existing air line into the new air strut you will need to remove the old original equipment air line fitting and discard.

Scratches and/or deep cuts in the air line can result in possible leaks. Inspect the air line before insertion. Air line needs to be replaced if damaged.

3 Disconnect the two (2) electrical connectors from the compressor unit. (Figure 3)

4 Unscrew the three nuts and remove the compressor unit. (Figure 4)

5 Removal complete.

AIR SUSPENSION COMPRESSOR INSTALLATION

Tighten all nuts and bolts to manufacturer’s specifications during the installation process.

Do not remove the air fitting from the air suspension compressor. Doing so may cause damage and/or void warranty. Remove the white shipping pin from the new air fitting and insert the air line until fully seated.

1 Installation is in reverse order of air suspension compressor removal.

2 Relay located on the right side of the vehicle in the engine compartment. (Figure 5)

WARNING

Cracked air springs must be changed to validate the warranty on the compressor

Please read additional warranty information on the back of your invoice

Proper procedure for assessing your air spring’s condition

1 Turn off air suspension switch if equipped.

2 Refer to owner’s manual for proper lifting techniques and jacking points.

3 Raise the vehicle.

4 Inspect air springs for any type of cracks or excessive wear. Cracks in air springs are evident if they are leaking. This will cause the compressor to overheat from continuous operation.