Metal Valve Body, Removing And Installing

WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2017 Audi SQ5, 2017 Audi Q5, 2016 Audi SQ5, 2016 Audi Q5, and 2015 Audi SQ5. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Torque Wrench 1410 VAG1410

-- Place metal valve with rubber seal through rim from inside.

-- Attach chamfered washer and union nut from outside and tighten by hand.

-- Tighten the union nut.

NOTE:

Be careful not to scratch off the glued- on wheel trim on these rims.

The surface of the wheel trim is very sensitive.

The rim will have be replaced if the wheel trim is damaged.

The wheel trim cannot be replaced.

Fig 1: Identifying Wheel Rims With Glued-On Wheel Trim

Courtesy of AUDI OF AMERICA, LLC

Union Nut Tightening Specification

Model, Type

System

Tightening Specification (Nm)

A1, 8X

TPMS + indirect measuring ⁽¹⁾

------

A3, 8P

direct measuring, Siemens ⁽²⁾

A4, 8E

direct measuring, Beru ⁽²⁾

A4, 8K

direct measuring, Siemens ⁽²⁾

A5, 8T

direct measuring, Siemens ⁽²⁾

S5, 8T

direct measuring, Siemens ⁽²⁾

A5, S5 Cabriolet 8F

direct measuring, Siemens ⁽²⁾

A6, 4B

direct measuring, Beru ⁽²⁾

A6, 4F

direct measuring, Beru ⁽²⁾

RS 6, 4F

direct measuring, Beru ⁽²⁾

A6, 4G

TPMS + indirect measuring ⁽¹⁾

------

A7, 4G

TPMS + indirect measuring ⁽¹⁾

------

A8, 4E

direct measuring, Beru ⁽²⁾

A8, 4H

TPMS + indirect measuring ⁽¹⁾

------

Q5, 8R

direct measuring, Siemens ⁽²⁾

Q7, 4L

direct measuring, Beru ⁽²⁾

Q7, 4L, 12-cylinder

direct measuring, Beru ⁽²⁾

TT, 8J

direct measuring, Siemens ⁽²⁾

R8, 42

direct measuring, Beru ⁽²⁾

⁽¹⁾

TPMS + indirect measuring. There are no wheel electronics installed inside the wheel. With the help of the ABS sensors, the TPMS compares the speed and rolling circumference of the individuals wheels. The loss of pressure is determined indirectly. If there is a change in the tire pressure, then the speed and the rolling circumference of wheel will also change.

⁽²⁾	TPMS direct measuring. The wheel electronics are installed inside the wheel on the metal valve; the tire pressure and temperature values are transmitted and evaluated periodically.

All Other Models: 4 Nm

TPMS indirect measuring. There are no wheel electronics installed inside the wheel. With the help of the ABS sensors, the TPMS compares the rolling circumference of the individual wheels. The loss of pressure is determined indirectly. If there is a change in the tire pressure, then the speed of the tire will also change.

-- Secure against turning with counterhold -1- (for example, a 2 mm drill bit).

Fig 2: Securing Against Turning With Counter Hold

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Be careful not to scratch off the glued- on wheel trim on these rims.

The surface of the wheel trim is very sensitive.

The rim will have be replaced if the wheel trim is damaged.

The wheel trim cannot be replaced.

Fig 3: Identifying Wheel Rims With Glued-On Wheel Trim

Courtesy of AUDI OF AMERICA, LLC