13 71 195 Removing and installing/replacing right clean air pipe

Overview of Activities 

Preprocesses 

1. Removing the acoustic cover
2. Releasing right charge air hose on exhaust turbocharger

   Keyprocesses 

3. Remove right clean air pipe
4. Install right clean air pipe

   Postprocesses 

5. Fastening right charge air hose on exhaust turbocharger
6. Install acoustic cover

Additional Information 

Overview of Tightening Torques 

General information 

Preprocesses 

1. Removing the acoustic cover 
   • Raise acoustic cover (1)  .
   • Remove acoustic cover (1)  in the direction of travel.
     Fig 1: Identifying Acoustic Cover

     Courtesy of BMW OF NORTH AMERICA, INC.
2. Releasing right charge air hose on exhaust turbocharger 
   • Unfasten clamp (1)  .
   • Bend charge air pipe (2)  slightly to the side.
     Fig 2: Identifying Charge Air Pipe And Clamp

     Courtesy of BMW OF NORTH AMERICA, INC.

   Keyprocesses 

3. Remove right clean air pipe 
   • Version 1: 
   • 1. Unlock the retainer.
     2. At the same time, pull off connecting line from clean air pipe.
        Fig 3: Identifying Right Clean Air Pipe

        Courtesy of BMW OF NORTH AMERICA, INC.
   • Version 2: 
   • Lightly pull line (1)  in the direction of the arrow.

     Simultaneously, unlock the latch mechanisms (2)  one after the other using a screwdriver (3)  .

     Pull off connecting line from clean air pipe.

     Fig 4: Pulling Connecting Line

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   • Loosen screw (1)  .
   • Pull clean air pipe (2)  from exhaust turbocharger.
     Fig 5: Identifying Clean Air Pipe Screws

     Courtesy of BMW OF NORTH AMERICA, INC.
4. Install right clean air pipe 
   Fig 6: Identifying Clean Air Pipe Screws

   Courtesy of BMW OF NORTH AMERICA, INC.
   • Check the gasket on the clean air pipe.
   • Replace faulty gasket.
   • Position clean air pipe (2)  on exhaust turbocharger.
   • Tighten down screw (1)  .
     TIGHTENING TORQUE SPECIFICATION
     
     

     Clean air pie to turbocharger
     M6	10 Nm

   • Version 1: 

     Ensure correct locking of all the retaining lugs. Retaining lugs must audibly snap into place.

   • Attach connecting line to clean air pipe.
     Fig 7: Attaching Connecting Line To Clean Air Pipe

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   • Version 2: 
     NOTE: Ensure correct locking of all the retaining lugs. Retaining lugs must audibly snap into place.
   • Attach connecting line (1)  with the latch mechanisms (2)  to clean air pipe.
     Fig 8: Attaching Connecting Line With Latch Mechanisms To Clean Air Pipe

     Courtesy of BMW OF NORTH AMERICA, INC.

   Postprocesses 

5. Fastening right charge air hose on exhaust turbocharger 
   • Check gasket between charge air hose and exhaust turbocharger.
   • Replace faulty gasket.
   • Position charge air hose (2) on exhaust turbocharger.
   • Tighten clamp (1).
     TIGHTENING TORQUE SPECIFICATION
     
     

     Charge air hose to exhaust turbocharger
     Screw clamp	3, 5 Nm

     Fig 9: Identifying Charge Air Hose With Clamp

     Courtesy of BMW OF NORTH AMERICA, INC.
6. Install acoustic cover 
   NOTE: Ensure correct fit!
   • Insert acoustic cover (1)  into existing rubber guides.
     Fig 10: Identifying Acoustic Cover

     Courtesy of BMW OF NORTH AMERICA, INC.