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Home >> Porsche >> 2012 >> Cayenne S >> Repair and Diagnosis >> Suspension >> Electronic Suspension >> 43 - Leveling System, Air Suspension, Damper Control (4.8L Non Turbo) -- 92A - Cayenne (92A) >> WM, 430955 Replacing Reservoir (PDCC) >> Replacing Reservoir (PDCC)

Replacing Reservoir (PDCC)

WARNING: Caustic fluids 
  • Danger of chemical burns 
    1. Wear personal protective gear.
    2. Ensure that there is good ventilation.
    3. Avoid contact with caustic fluid.
    4. If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

Information 

Overfilling the system can cause Pentosin to overflow onto coolant hoses and other components. The engine must be run for approx. 20 seconds prior to the fluid level check. Check the fluid level.

G16329599Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Installation position of PDCC reservoir

1 PDCC reservoir
2 Power-steering reservoir
  1. Empty the PDCC reservoir using a suitable suction device. Use only one suction device that is used exclusively for Pentosin, not for any other fluids.
  2. Remove hoses -2-  .
    G16329600Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Removing hoses

    1. 2.1 Open and pull back clamps -3-  using a suitable pair of pliers.
    2. 2.2 Place a suitable absorbent cloth underneath and use a drip pan if possible.
      NOTE: Pentosin 
      • Water hoses can soften and may be damaged irreparably 
        1. Always keep water hoses away from Pentosin.
        2. Water hoses that come into contact with Pentosin must be thoroughly cleaned immediately.
        3. Water hoses that have already been contaminated with Pentosin over a long time must be replaced.

      Information 

      • Close off PDCC lines using suitable stoppers if the reservoir is not installed immediately. 
      • Pay attention to cleanliness! 
    3. 2.3 Pull off hoses -2-  .
  3. Unscrew fastening nut -4-  on the reservoir, carefully press the holding strap away and remove the reservoir -1-  .

    > 4X00IN TIGHTENING TORQUES FOR LEVELLING SYSTEM/PORSCHE DYNAMIC CHASSIS CONTROL (PDCC)

  4. Insert PDCC reservoir -1-  at the rear into the guide and screw in fastening nut -4-  to the specified tightening torque.
  5. Fit hoses -2-  .
    1. 5.1 Fit hoses -2-  to the connection piece.
    2. 5.2 Open the clamps -3-  using a suitable pair of pliers and slide them onto the connection piece.
  6. Fill the PDCC reservoir -1-  with Pentosin.
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