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Home >> Porsche >> 2021 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 53 (40 Wheel Suspension Front Drive Shaft 4.0L Turbo Gas -- 971 - PANAMERA (971)) >> WM, 400619 Removing And Reinstalling Front-Axle Carrier >> Removing And Reinstalling Front-Axle Carrier >> Installing Front-Axle Carrier

Installing Front-Axle Carrier

WARNING: This page is about a different variant/trim than selected.
  1. Only for vehicles with ATF lines:  Secure piping -1-  as shown in -Illustration-  to protect the ATF lines -2-  on the front-axle carrier (piping can be ordered using the Spare Parts Information).
    G15861542Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Piping

  2. Guide front-axle carrier into the vehicle using > VAS 6832 - Master Gear unit elevating platform  and > VAS 6832/7 - assembly fixture - Panamera G2  and fit it on the body.
    1. 2.1 Position elevating platform > VAS 6832 - Master Gear unit elevating platform  with > VAS 6832/7 - assembly fixture - Panamera G2  under the vehicle and raise it carefully.
    2. 2.2 Only for vehicles with V6 engines:  Before moving the front-axle carrier into installation position, fit front-axle carrier on the engine mount on both sides of the vehicle.
      G15861543Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Mounting for front-axle carrier on engine mount (V6)

      1. 2.2.1 Tighten fastening screw -1-  > Initial tightening 70 Nm (52 ftlb.)  > Final tightening + 90° 
    3. 2.3 Secure electric line for transmission -2-  at -Position B-  on the anti-roll bar mount.
      G15861544Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric lines on anti-roll bar mount

    4. 2.4 Align front-axle carrier according to the markings applied during removal -1-  .
      G15861545Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Maring (example)

    5. 2.5 Tighten fastening screws on the front-axle carrier -2-  on both sides of the vehicle and fit struts -3-  .

      Front-axle carrier to body, front -4-  : > Initial tightening 70 Nm (51.6 ftlb.)  > Final tightening + 180° 

      V6 only:  Front-axle carrier to body, rear -5-  : > Tightening torque 50 Nm (36.9 ftlb.) 

      Anti-roll bar mount to body -6-  : > Initial tightening 70 Nm (51.6 ftlb.)  > Final tightening + 180° 

      Strut with anti-roll bar mount to body -7-  : > Initial tightening 70 Nm (51.6 ftlb.)  > Final tightening + 180° 

      Strut to body -8-  : > Initial tightening 50 Nm (36.9 ftlb.)  > Final tightening + 45° 

      Fig 1: Front-Axle Carrier Screws Tightening Sequence
      G15861546Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Mounting for front-axle carrier

    6. 2.6 > VAS 6832 - Master Gear unit elevating platform  can now be lowered.
  3. Only for vehicles with V6 engines:  Tighten fastening screws -2-  securing engine mount -1-  to engine on both sides of the vehicle > Tightening torque 55 Nm (41 ftlb.) 
    G15861547Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for engine mount on engine (V6)

  4. Only for vehicles with V8 engines:  Fit engine mounts on both sides of the vehicle on the engine.
    G15861548Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for engine mount on engine (V8)

    1. 4.1 Tighten fastening screw -2-  > Initial tightening 70 Nm (52 ftlb.)  > Final tightening + 90° 
    2. 4.2 Only for vehicles with V8 diesel engines:  Connect electric plug connection -1-  to the engine mount and lock it.
  5. Fit and lock electric plug connection -3-  on the horn -1-  on both sides of the vehicle.
    G15861549Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for horn

  6. Secure molded hose -1-  at the bottom on both sides of the vehicle to the charge-air cooler.
    G15861550Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Molded hose from turbocharger to charge-air cooler

    1. 6.1 Slide on and tighten screw-type clamp -bottom arrow-  > Tightening torque 5.5 Nm (4 ftlb.) +/- 0.5 Nm (0.3 ftlb.) 

      Information 

      Replace sealing ring.

      Coat sealing rings with ATF.

  7. Only for vehicles with l-no. A8F or A8H:  Fit ATF cooling line -1-  on the ATF cooler.
    G15861551Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Disconnecting ATF cooling line (front section) on ATF cooler

    1. 7.1 Remove stopper from line.
    2. 7.2 Connect ATF cooling line -1-  to the ATF cooler and tighten fastening screw -2-  .
  8. Only for vehicles with diesel engines:  Secure heat insulation at the top on both sides of the vehicle.
    G15861552Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for heat insulation (diesel engines)

    1. 8.1 Tighten nuts -2-  > Tightening torque 2.5 Nm (1.8 ftlb.) 
  9. Fit universal joint -1-  on power-steering gear.
    1. 9.1 Align pins for steering column in accordance with markings for left/right-hand drive vehicles > Steering in Centre position. 
      G15861553Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Steering in Centre position

    2. 9.2 Tighten fastening screw > Initial tightening 20 Nm (15 ftlb.)  > Final tightening torque angle + 90° 
      G15861554Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Universal joint mounting

  10. Secure electric line -1-  on the power-steering gear -2-  .
    G15861555Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric connectors on power-steering gear

    1. 10.1 Connect and lock electric connectors -3-  .
    2. 10.2 Secure bracket -4-  .
  11. Secure electric line for steering -1-  at -Position A-  on the anti-roll bar mount -3-  .
    G15861556Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric lines on anti-roll bar mount

  12. Only for vehicles with PDCC:  Fit wire harness for PDCC -1-  .
    G15861557Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for PDCC wire harness

    Information 

    Before connecting the 48 V connectors, check whether the sealing ring -1-  is positioned under the locking lugs -2-  in the connectors.

    Carefully press the sealing ring back over the locking lugs if necessary.

    G15861558Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Correct position of sealing ring

    1. 12.1 Plug in and lock electric plug connections on the PDCC control unit in the sequence -1 to 5-  .
      G15861559Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Sequence for connecting electric plug connections

    2. 12.2 Secure bracket -3-  .
    3. 12.3 Screw in and tighten fastening screw for ground line -2-  > Tightening torque 5.6 Nm (4 ftlb.) 
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