Installing the right charge air duct between the exhaust turbocharger and the charge air cooler

• Check the sealing ring (1) for damage and replace the sealing ring (1) as needed.

Parts:  Gasket

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Replacing the damaged seal 

• Remove damaged seal.
• Clean the gasket groove (1) with a dry cloth.

  The gasket groove (1) must be clean.

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• Replace gasket.

  Parts:  Gasket

• Install the seal dry without lubricant or mounting agent.
  NOTE: TECHNICAL INFORMATION 
  Incorrect assembly is possible. Ensure correct installation position.

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• Thread in seal and install.
• Make sure that the seal is installed correctly in the gasket groove (1).
• Make sure that the sealing lip (2) is directed to the inside as shown.

• Detach locks (1) from the holders in the arrow direction.
• Ensure that locks (1) engage audibly.

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• Pull the adapter of the front subframe (1) downwards to the front right.
• Feed the charge air duct (1) in the arrow direction between  the side member and the deformation element and position it.

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• Pull the adapter of the front subframe (1) downwards to the front right.
• Position the charge air duct (2) in the marked  area on the charge air cooler.

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• Feed in the charge air duct (1) at the charge air cooler and install.
• Ensure that the charge air duct (1) audibly snaps into the charge air cooler.

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• Feed in and install the charge air duct (1) on the exhaust turbocharger in the arrow direction  .

  The locks (2) must engage audibly.

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• Tighten down screws (1).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Charge air duct to oil sump
  M6	tightening torque	8 Nm

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• If installed: 
• Insert and install the ride height sensor (3).
• Tighten the screws (2).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Ride height sensor holder to front axle support
  M6	Tightening torque	8 Nm

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• Connect and lock the connector (1).

  The connector (1) must engage audibly.

• Tighten screws (1) on adapter of front subframe.
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Adapter, front axle support to front axle support
  Screw	tightening torque	100 Nm

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• If installed: 
• Attach the clamp (1) to the charge air line on the right.

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• Insert and install the cross-connection (3).
• Insert and install the locking mechanisms (2).
• Lock the locking pins (1).
• Ensure that the locking pins (1) snap-in audibly.

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• Tighten the screws (2) at the front left.
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Cross connection to front axle support
  M6	tightening torque	12 Nm

• Replace the blind rivet (1).

  Parts:  Blind rivet

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• Mount the blind rivet (1) at left front.
• Tighten the screws (2) at the front right.
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Cross connection to front axle support
  M6	tightening torque	12 Nm

• Replace the blind rivet (1).

  Parts:  Blind rivet

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• Mount the blind rivets (1) on the right front.

Follow-up work 

• Refer to INSTALLING THE WASHER FLUID RESERVOIR IN THE MOUNT .
• Refer to INSTALLING THE FRONT RIGHT WHEEL ARCH COVER .
• Refer to INSTALLING THE FRONT RIGHT WHEEL .
• Refer to PARTIALLY INSTALLING THE FRONT WHEEL ARCH COVER .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION .