13 54 030 Removing and installing/sealing throttle body (B48)

Necessary preliminary tasks: 

• Remove the ACOUSTIC COVER
• Remove the DESIGN COVER .
• Remove the CHARGE AIR LINE . (Release only) 

Removal: 

Release screw (1).

Loosen the screws along the arrows.

Unlock and disconnect plugs (2).

Feed out and remove throttle body (3).

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Preparation for installation: 

Replace sealing ring (1).

Part:  Sealing ring

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Replace sealing ring (1).

Part:  Sealing ring

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Installation: 

Connect connector (2) and lock.

Connector (2) must snap audibly into place.

Guide in throttle valve fitting (3) and install.

Tighten screws along arrows.

Tightening torque, refer to: 13 54 1AZ .

Tighten screw (1).

Tightening torque, refer to: 13 54 2AZ .

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Required follow-up work: 

• Install the CHARGE AIR LINE .
• Install the ACOUSTIC COVER .
• Install the DESIGN COVER .