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Home >> BMW >> 2014 >> M6 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 263 (Engine - Repair - F01/F02) >> 1165 Supercharger With Control >> 1165025 Removing and installing/replacing exhaust turbocharger, right, cylinders 1-4 (N63) >> Replace gasket on exhaust manifold

Replace gasket on exhaust manifold

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Installation note: 

Check locating apparatus on exhaust manifold.

Fig 1: Identifying Apparatus On Exhaust Manifold
G06888893Courtesy of BMW OF NORTH AMERICA, INC.

Position turbocharger with oil return line on exhaust manifold.

Position V-band clamp (3).

Insert bolt (4).

Tightening torque 11 65 1AZ .

Fig 2: Identifying V-Band Clamp With Mounting Bolt
G06888894Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

The ends of the V-band clamp must rest parallel to each other.

Tightening torque 11 65 1AZ .

Fig 3: Identifying V-Band Clamp Installation Position
G06888895Courtesy of BMW OF NORTH AMERICA, INC.

Screw connection of V-band clamp is too loose: 

If you can see a gap between the ends of the V-band clamps, release and then repeat the screw connection.

Tightening torque 11 65 1AZ .

Fig 4: Locating V-Band Clamp Gap
G06888896Courtesy of BMW OF NORTH AMERICA, INC.

Screw connection of V-band clamp is too tight: 

If the ends of the V-band clamp are positioned under each other, release and then repeat the screw connection.

Tightening torque 11 65 1AZ .

Fig 5: Locating V-Band Clamp Position
G06888897Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Risk of mixing up  vacuum hoses.

Vacuum hose (1) black/red for cylinders 1-4.

Fig 6: Identifying Vacuum Hose
G06888898Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Check VACUUM CONNECTIONS  .

Observe BMW diagnosis instructions.

  1. Complete vehicle
  2. Powertrain
  3. Engine electrical system
  4. Air supply
  5. Charging pressure control