0 P-3880 Arnott Air Suspension Compressor Audi Q7 / Q8 / SQ7 / RS Q8 / SQ8, Bentley Bentayga, & Lamborghini Urus 200

Compressor Removal

1 Raise the vehicle.

2 Locate the shielded compressor toward the rear of the vehicle.

3 Remove the three (3) nuts securing the compressor shield. (Figures 1, 2, 3)

4 Disconnect the two (2) electrical connectors. Find the second connector toward the top of the compressor on the side facing the front of the vehicle. (Figures 4, 5)

5 Disconnect the hose by removing the clamp. (Figure 6)

6 Disconnect the two (2) air lines from the compressor. (Figures 7, 8)

AIR LINE FITTING 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.

FIGURE 8

7 Remove the three (3) bolts attaching the compressor to the compressor mount. (Figures 9, 10, 11)

8 Lower the compressor out.

9 Compressor removal complete.

Compressor Installation

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

1 Line up the new compressor into position. Reinstall the three (3) bolts to secure the compressor to the compressor mount. (Figure 12)

2 Install the two (2) air lines to the appropriate locations on the new compressor. Remove the shipping pins and ensure that the air line is secured as demonstrated. (Figures 13, 14)

Shipping Pin Removal and Air Line Installation

FIGURE 13

3 Reconnect the hose using the hose clamp. (Figure 15)

4 Reconnect the two (2) electrical connectors. (Figures 16, 17)

5 Reinstall the three (3) nuts to secure the compressor shield. (Figures 18, 19, 20)

6 Compressor installation complete.

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.