LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2016 >> Panamera 4S >> Repair and Diagnosis >> Drivelines & Axles >> Wheel Hubs >> 40 - Front Wheel Suspension, Drive Shafts -- PANAMERA (970) >> WM 404119 Removing And Reinstalling Front Drive Shaft (Except PANAMERA, PANAMERA S, PANAMERA S E-Hybrid, PANAMERA S Hybrid, PANAMERA S Executive, PANAMERA GTS, PANAMERA Turbo S, PANAMERA Platinum Ed., PANAMERA 4 Platinum Ed.) >> Removing And Reinstalling Front Drive Shaft >> Removing Front Drive Shaft

Removing Front Drive Shaft

Fig 1: Identifying Front Drive Shaft
G09807329Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Disconnect plug coupling for brake-pad wear indicator -1-  and detach it from the holder -2-  .
    Fig 2: Disconnecting Plug Coupling For Brake-Pad Wear Indicator
    G09807330Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Detach holder for brake line and wear indicator on the wheel carrier -arrow-  .
    Fig 3: Detaching Holder For Brake Line And Wear Indicator On Wheel Carrier
    G09807331Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Disconnect connector for speed sensor. → rpm sensor connector 
    Fig 4: Disconnecting RPM Sensor Connector
    G09807332Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Remove brake calliper and hang it in the wheel housing.
    1. 4.1. Loosen fastening screws -arrows-  on the brake calliper, but do not remove the brake line. (Do not open the brake system!)
    2. 4.2. Hang the brake calliper at a suitable position in the wheel housing.
      Fig 5: Removing Brake Caliper Fastening Screws
      G09807333Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  5. Loosen fastening screws -arrows-  and remove brake disc.
    Fig 6: Removing Brake Caliper Fastening Screws
    G09807334Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Use puller set Nr.87-1 Pos.1  to push (press) the drive shaft peg into the wheel hub by a maximum of → Control value: +10 mm  . → Pressing in drive shaft  Leave the puller fitted (this will make removal easier!).
    Fig 7: Pressing In Drive Shaft
    G09807335Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  7. Remove air guide -1-  on the lower trailing arm.
    Fig 8: Identifying Air Guide On Lower Trailing Arm
    G09807336Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  8. For all-wheel drive vehicles: Loosen drive shaft on the transmission side.
    1. 8.1. Use a protective tube (shop-made) -1-  for the drive shaft.
      Fig 9: Identifying Protective Tube
      G09807337Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    2. 8.2. Loosen fastening screws -arrows-  using socket insert XZN 10 T10501  .
      Fig 10: Locating Transmission Drive Shaft Mounting Screws
      G09807338Courtesy of PORSCHE CARS NORTH AMERICA, INC.
      WARNING: Wheel bearing housing raised incorrectly
      • Risk of squashing
      • Risk of damage to components

      → Wear personal protective gear.

      → Do not raise the wheel suspension higher than the normal vehicle position (vehicle resting on wheels).

      Information 

      Secure upper trailing arm with the spring compressor VW 552  (pre-tension slightly). This must be done immediately before loosening the spring strut from the lower trailing arm. This prevents damage to the ball joint on the upper trailing arm as a result of the weight of the wheel bearing housing.

      • Secure spring compressor VW 552 at the top. → Securing spring compressor on front axle, top 
        Fig 11: Securing Spring Compressor On Front Axle (Top)
        G09807339Courtesy of PORSCHE CARS NORTH AMERICA, INC.
      • Secure spring compressor VW 552 at the bottom. → Securing spring compressor on front axle, bottom 
        Fig 12: Securing Spring Compressor On Front Axle (Bottom)
        G09807340Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  9. Remove fastening screw for lower spring strut.
    1. 9.1. Remove fastening screw for lower spring strut -arrows-  .
      Fig 13: Locating Lower Spring-Strut Mounting
      G09807341Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    2. 9.2. To do this, use a suitable lift -lift with rubber base-  (to prevent slipping) to raise the wheel carrier so that the screw can be unscrewed easily. (Secure spring compressor VW 552  to prevent it from falling down!).
      Fig 14: Raising Wheel Carrier
      G09807342Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  10. Press tie-rod ball -1-  off the wheel bearing housing.
    1. 10.1. Loosen fastening nut -3-  (do not remove completely). When doing this, leave lock nut flush on the ball pin so as not to damage the thread.
    2. 10.2. Position the press-out tool T10187 -2-  over the tie-rod ball -1-  and fit on the fastening nut -3-  .
    3. 10.3. Screw in hexagon on the press-out tool T10187  until the tie-rod ball -1-  becomes detached from the cone.
    4. 10.4. Remove fastening nut -3-  and take tie-rod ball out of the cone.
      Fig 15: Tie-Rod Ball On Wheel Bearing Housing
      G09807343Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  11. Press lower trailing arm off the wheel bearing housing.
    1. 11.1. Loosen fastening nut (do not remove completely). When doing this, leave lock nut flush on the ball pin so as not to damage the thread.
    2. 11.2. Position the press-out tool T10187 -2-  over the ball joint and fit on the fastening nut.
    3. 11.3. Screw in hexagon on the press-out tool T10187  until the ball joint -1-  becomes detached from the cone.
      Fig 16: Loosening Lower Trailing Arm
      G09807344Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  12. Press upper trailing arm -1-  off the wheel bearing housing.
    1. 12.1. Secure the wheel bearing housing to prevent it from falling down (second mechanic required).
    2. 12.2. Loosen fastening nut -1-  (do not remove completely). When doing this, leave lock nut flush on the ball pin so as not to damage the thread.
      Fig 17: Fastening Nut On Upper Trailing Arm
      G09807345Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    3. 12.3. Position the press-out tool T40010  over the ball joint and fit on the fastening nut.
    4. 12.4. Screw in hexagon on the press-out tool T40010  until the ball joint becomes detached from the cone.
      Fig 18: Pressing Off Upper Trailing Arm
      G09807346Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  13. Secure the wheel bearing housing to prevent it from falling down with the help of a second mechanic.
    IMPORTANT: Always hold the drive shaft!

    In the event of unfavorable tolerances, the drive shaft might slip out.

  14. Unscrew fastening nut completely from the lower ball joint and carefully remove wheel bearing housing with the drive shaft.
  15. Use puller set Nr.87-1 Pos.1  to press the drive shaft out of the wheel hub. → Pressing in drive shaft 
    Fig 19: Pressing In Drive Shaft
    G09807347Courtesy of PORSCHE CARS NORTH AMERICA, INC.