Install eccentric shaft

• Check all needle bearings (arrows) of the eccentric shaft for ease of movement.
• If the needle bearings are stiff, replace the eccentric shaft.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Clean all bearing positions in cylinder head and coat with motor oil.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Clean bearing positions (1) of the bearing brackets and coat with motor oil.
• Clean the bearing position (2) of the bearing cap and coat with motor oil.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Check all guide bushings (1) for damage and replace faulty guide bushings (1).

  Courtesy of BMW OF NORTH AMERICA, INC.

• Slide the needle bearing (1) up to the stop in the arrow direction before installing the eccentric shaft.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Oil all needle bearings of the eccentric shaft (1).
• Insert eccentric shaft (1) into the cylinder head.

  Courtesy of BMW OF NORTH AMERICA, INC.

  NOTE: RISK OF DAMAGE
  Engine damage caused by incorrectly installed bearing shells and bearing brackets.
  If the bearing shells and bearing brackets are installed incorrectly, then engine damage can occur.

  • Always install all bearing shells and bearing brackets in the same position from which they were removed.

  Courtesy of BMW OF NORTH AMERICA, INC.

• Install the bearing bracket.

  All bearing brackets must be installed again in the same position from where they were removed.

• Tighten down screws (1).
  TIGHTENING TORQUES SPECIFICATION
  
  

  Eccentric shaft to bearing bracket/cylinder head
  M6	Tightening Torque	10 Nm

• Install it with a bearing cap provided with a stop (1).
• Tighten down screws (1).

Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work 

• Refer to INSTALLING SERVOMOTOR FOR THE ECCENTRIC SHAFT .
• Refer to INSTALLING INTAKE CAMSHAFT .
• Refer to BLOCKING THE CAMSHAFTS .
• Refer to INSTALLING THE INTAKE ADJUSTER .
• Refer to PRELOAD TIMING CHAIN .
• Refer to TIGHTENING THE VANOS CENTRAL VALVE .
• Refer to CRANKING ENGINE TWICE (AUTOMATIC TRANSMISSION) .
• Refer to DISASSEMBLING ALL SPECIAL TOOLS .
• Refer to CHECKING INSTALLATION POSITION OF ROLLER CAM FOLLOWERS .
• Refer to CHECKING THE INTERMEDIATE LEVER CLASSIFICATION .
• Refer to INSTALLING ALL INTERMEDIATE LEVERS .
• Refer to INSTALLING ALL GATES .
• Refer to CHECKING THE POSITION OF THE INTAKE CAMSHAFT .
• Refer to CHECK THE POSITION OF THE INTAKE CAMSHAFT AT CYLINDER 3 AND 4 .
• Refer to INSTALLING TORSION SPRINGS .
• Refer to INSTALLING CYLINDER HEAD COVER .
• Refer to INSTALLING BOTH ACTUATORS .
• Refer to PREPARING THE INJECTORS FOR INSTALLATION .
• Refer to INSTALLING THE INJECTORS FOR THE CYLINDERS 4 TO 6 .
• Refer to INSTALLING THE INJECTORS FOR THE CYLINDERS 1 TO 3 .
• Refer to PREPARING FOR THE INSTALLATION OF THE HIGH PRESSURE PUMP .
• Refer to INSTALLING HIGH PRESSURE PUMP .
• Refer to INSTALLING THE HIGH-PRESSURE LINE BETWEEN THE HIGH-PRESSURE RAIL AND THE HIGH-PRESSURE PUMP .
• Refer to INSTALLING FUEL DELIVERY LINE .
• Refer to REPLACING SPARK PLUGS .
• Refer to INSTALLING THE IGNITION COILS .
• Refer to INSTALLING THE INTAKE PLENUM .
• Refer to INSTALLING THE TANK VENT VALVE .
• Refer to FASTENING CHARGE AIR LINE TO THE THROTTLE BODY .
• Refer to INSTALLING CONTROL UNIT BRACKET .
• Refer to INSTALLING THE INTEGRATED POWER SUPPLY MODULE (PDM) .
• Refer to INSTALLING THE CYLINDER HEAD GASKET .
• Refer to INSTALLING FRONT ENGINE ENCAPSULATION .
• Refer to CONNECTING THE COOLANT LINES FOR THE LOW-TEMPERATURE COOLANT CIRCUIT .
• Refer to INSTALLING FAN COWL .
• Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
• Refer to INSTALLING FRONT CROSS CONNECTION .
• Refer to INSTALLING FRONT-END STRUT ON LEFT AND RIGHT .
• Refer to INSTALLING THE COVER ON THE LEFT AND RIGHT IN THE ENGINE COMPARTMENT AT THE TOP .
• Refer to INSTALLING THE RESONATOR WITH THE TOP CLEAN AIR PIPE .
• Refer to INSTALLING INTAKE SILENCER HOUSING .
• Refer to INSTALLING CENTER BULKHEAD LOWER PART .
• Refer to INSTALLING THE SEALING FRAME ON LEFT AND RIGHT .
• Refer to REMOVING ACOUSTIC COVER AT REAR .
• Refer to INSTALLING THE CENTER COWL UPPER PART .
• Refer to INSTALLING TENSION STRUT ON SHOCK TOWER .
• Refer to INSTALLING WINDSHIELD PANEL COVER .
• Refer to INSTALLING LEFT AND RIGHT WIPER ARM .
• Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
• Refer to INSTALLING THE FRONT HOOD SEAL AT THE REAR .
• Refer to INSTALLING STARTER MOTOR .
• Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
• Refer to VENTING THE LOW-TEMPERATURE COOLING SYSTEM .
• Refer to INSTALLING THE THRUST FIELD .
• Refer to INSTALLING THE FRONT UNDERBODY PROTECTION OR FRONT THRUST FIELD .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to TAKING HOOD OUT OF THE SERVICE POSITION .
• Refer to CHECKING ENGINE OIL LEVEL .