Audi Q7 Owners & Service Manuals

Audi Q7: Filter, Removing and Installing

Special tools and workshop equipment required

  • Torque Wrench 1783 - 2-10Nm -VAG1783-

Removing

  Note

Follow the guidelines for clean working conditions. Refer to → Chapter "Guidelines for Clean Working Conditions".

- Remove the nuts -arrows-, and remove the cover -1- for the air supply unit.

A42-10778

- Loosen the clamps -arrows-, remove the intake hoses and immediately protect them from dirt.

- Unclip the air filter -1- from the bracket and remove.

A43-10277

Installing

Install in reverse order of removal.

Tightening Specifications

  • Refer to → Chapter "Overview - Air Supply Unit"

Solenoid Valve Block, Removing and Installing

Special tools and workshop equipment required

  • Torque Wrench 1410 -VAG1410-
  • Torque Wrench 1783 - 2-10Nm -VAG1783-
  • Torque Wrench 1783 - Open Jaw - 10mm -VAG1783/1-

Removing

  Note

Follow the guidelines for clean working conditions. Refer to → Chapter "Guidelines for Clean Working Conditions".

- Vent the system. Refer to → Chapter "Air Suspension System, Filling and Bleeding".

- Switch off the ignition.

- Remove the nuts -arrows-, and remove the cover -1- for the air supply unit.

A42-10778

- Disconnect the connector -3- from the solenoid valve -1-.

- Remove the air lines -2- and -arrows- and protect them from dirt.

A43-10274

- Remove the bolts -arrows- and the solenoid valve -1- from the bracket -2-.

A43-10279

Installing

Install in reverse order of removal and note the following:

- Fill the system. Refer to → Chapter "Air Suspension System, Filling and Bleeding".

Tightening Specifications

  • Refer to → Chapter "Overview - Air Supply Unit"

Pressure Reservoir, Removing and Installing

Special tools and workshop equipment required

  • Torque Wrench 1783 - 2-10Nm -VAG1783-

  Note

The procedure for the left side of the vehicle is described.

Removing

  Note

Follow the guidelines for clean working conditions. Refer to → Chapter "Guidelines for Clean Working Conditions".

- Vent the system. Refer to → Chapter "Air Suspension System, Filling and Bleeding".

- Switch off the ignition.

- Remove the air duct to the vent from the B-pillar. Refer to → Body Interior; Rep. Gr.70; Vehicle Interior Trim Panels; Overview - B-Pillar Trim Panel.

- Slowly loosen air line -1- on pressure reservoir -2- and allow air pressure to come down. After the air pressure has escaped, remove the air line.

- Remove the bolts -3- and nut -4- and remove the pressure reservoir.

A43-10273

Installing

Install in reverse order of removal and note the following:

- Fill the system. Refer to → Chapter "Air Suspension System, Filling and Bleeding".

Tightening Specifications

  • Refer to → Fig. "Pressure Reservoir - Tightening Specification"

Special Tools

Special tools and workshop equipment required

  • Torque Wrench 1410 -VAG1410-

W00-11174

  • Torque Wrench 1783 - 2-10Nm -VAG1783-

W00-11189

  • Torque Wrench 1783 - Open Jaw - 10mm -VAG1783/1-

W00-10097

  • Hose Cutting Pliers -VAS6228-
  • If the Bonding Agent -D 355 205 A2- dries longer than 3 hours, then it must be primed again.

W00-10022

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