Fastening the charge air crossing

Charge air crossing 

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• Ensure that guide sleeves (1) are present and have been installed correctly.

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• Ensure that guide sleeves (1) are present and have been installed correctly.

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• Connect connectors (1) and lock.

  The connectors (1) must engage audibly.

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• Insert and install the charge air crossing (1) in the arrow direction.

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• Secure the clamp (1).

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• Check seal (1) for damage, replace if necessary.

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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.
• Thread in seal and install.

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• 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.

• Lock clamp (1).

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• Connect the charge air crossing (2) to the charge air duct (1).

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• Check seal (1) for damage, replace if necessary.

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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.
• 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.

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• Lock clamp (1).

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• Insert and install the charge air duct for cylinders 4-6 (2).
• Ensure that clamps (1) engage audibly.

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• Check seal (1) for damage, replace if necessary.

Courtesy of BMW OF NORTH AMERICA, INC.

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.
• Thread in seal and install.

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• 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.

• Lock clamp (1).

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• Insert and install the charge air duct for 1-3 cylinders (2).
• Ensure that clamps (1) engage audibly.

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• Insert the charge air crossing (2) and position it.
• Tighten the screws (1).
  TIGHTENING TORQUE SPECIFICATIONS
  
  

  Charge air duct on spacers
  M6x25 screw	Tightening torque	10 Nm

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• Tighten the screws (1).

Charge air duct on spacers
M6x25 screw	Tightening torque	10 Nm

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