Installing the radial shaft seal for the torque converter (GA8HP75Z, GA8HP76Z, GA8HP95Z)

• Replace screws (1)  .

  Parts:  Screws

  It is essential to use the new parts from the drive repair kit for this.

  The 14 Torx screws contained in the drive repair kit come with a sealing ring.

• Replace and hand-tighten the screws (1)  along the dotted line.

  The screws (1)  must be replaced one at a time.

  Always replace one bolt (1)  after the other.

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• Tighten the screws in order from (1)  to (14)  .

Fig 1: Centering Plate Screws Tightening Sequence

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• Install the O-ring on the drive shaft.
• Oil the sealing lip of the radial shaft seal with transmission oil.
• Strike in the radial shaft seal (1)  with the special tool 0 496 719 (24 1 410)  up to the stop.

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Follow-up work 

• Refer to INSTALLING THE TORQUE CONVERTER .
• Refer to INSTALLING AUTOMATIC TRANSMISSION (ALL-WHEEL DRIVE VEHICLE) (GA8HP75Z) .
• Refer to INSTALLING FRONT PROPELLER SHAFT AT THE FRONT AXLE TRANSMISSION .
• Refer to FASTENING THE PROP SHAFT (PARTIALLY REMOVED) .
• Refer to INSTALLING THE HEAT SHIELDS .
• Refer to INSTALLING THE CATALYTIC CONVERTER NEAR ENGINE, BOTTOM AT BANK 2 .
• Refer to INSTALLING THE CATALYTIC CONVERTER NEAR ENGINE, BOTTOM AT BANK 1 .
• Refer to INSTALLING HEAT SHIELD, TOP .
• Installing conduit on bank 2

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  • Clip the wiring harness (2) into the clamps (1).

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  • Position the wiring harness.
  • Tighten down screws (1).
    TIGHTENING TORQUES
    
    

    Cable duct
    M6x16 screw	Tightening torque	10Nm

• Installing cable duct at cylinder bank 1.

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  • Position the conduit (2).
  • Tighten the screws (1).
  TIGHTENING TORQUES
  
  

  Cable duct
  M6x16 screw	Tightening torque	10Nm

• Refer to INSTALLING THE OXYGEN SENSOR MONITOR OF CYLINDER BANK 1 .
• Refer to CHECKING THE POSITION OF THE HEAT SHIELD .
• Refer to INSTALLING THE EXPANSION TANK FOR THE CHARGE AIR COOLER .
• Refer to INSTALLING COOLANT EXPANSION TANK .
• Refer to INSTALLING HOLDER OF THE DME CONTROL UNIT FOR CYLINDERS 5 TO 8 .
• Refer to INSTALLING THE LAMBDA OXYGEN SENSOR FOR THE CYLINDERS 5 TO 8 .
• Refer to INSTALLING THE OXYGEN SENSOR MONITOR OF CYLINDER BANK 2 .
• Refer to INSTALLING THE LAMBDA OXYGEN SENSOR FOR THE CYLINDERS 1 TO 4 .
• Refer to INSTALLING ACOUSTIC COVER .
• Refer to INSTALLING THE COVER PANEL OF THE SLAVE DME CONTROL UNIT .
• Installing the cover panel of the master DME control unit.

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  • Position the cover of the master DME control unit (1).
  • Engage the cover panel of the master DME control unit (1) downwards with the clamps (2) and the guide pins (3) in the carrier plate of the DME.
• 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 .
• Installing the rear right engine compartment cover.

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  Remove the battery cover  .

  NOTE: The following step(s) must be performed if the listed component(s) is/are installed.
  • Remove the special tool 2 452 007  from the battery.

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  • Install the cover (2).
  • Lock the lock (1).
• Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT ON THE REAR LEFT .
• Refer to INSTALLING EXHAUST SYSTEM .
• Installing the rear tunnel connecting support.

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  • Position the connecting support (3) on the rear of the tunnel.
  • Tighten the screws (1).
    TIGHTENING TORQUES
    
    

    Rear connecting support tunnel to body
    M8x30	Snug torque Angle of rotation	28Nm 90°

  • Tighten screws (2).
    TIGHTENING TORQUES
    
    

    Undershield
    Hexagon screw	tightening torque	2.6Nm
    Plastic nut	tightening torque	2.6Nm

• Refer to INSTALLING THE REINFORCEMENT STRUT .
• Refer to INSTALLING UNDERSHIELD ON THE FUEL TANK ON THE RIGHT .
• Refer to INSTALLING THE UNDERSHIELD ON THE LEFT FUEL TANK .
• Refer to INSTALLING THE STIFFENING PLATE .
• Refer to INSTALLING FRONT UNDERBODY PROTECTION .
• Refer to INSTALLING THE REAR DIFFUSER .
• Refer to CONNECTING BATTERY GROUND LEAD .