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Home >> Porsche >> 2012 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 46 (47 - Brakes- Brake Hydraulic System, Regulator, Booster (4.8L Turbo) -- 92A - Cayenne (92A)) >> WM, 473919 Removing And Installing Front Brake CALLIPER >> Removing Front Brake CALLIPER

Removing Front Brake CALLIPER

WARNING: This page is about a different variant/trim than selected.
NOTE: NOTIFICATION 
Removing/fitting wheels 
  • Risk of damage to (ceramic) brake discs 

    → Carefully guide the wheel towards the wheel hub, thereby preventing any heavy impact on the (ceramic) brake disc.

Information 

To gain better access for removal of the brake calliper, turn the steering fully either to the right or left.

G16328989Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Overview of front brake calliper

  1. Release and unclip connector for the brake pad wear indicator -arrow-  .
    G16328990Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Connector for brake pad wear indicator

  2. Disconnect plug connection for speed sensor.
    NOTE: NOTIFICATION 
    Removal of brake calliper 
    • Paint defects on brake calliper 
      1. Proceed with care when setting back the brake pads.
      2. Protect brake calliper from paint defects using a suitable cloth.
  3. Evenly set back brake pads a little using water pump pliers.

    Information 

    Do not bend the brake lines.

    • Detach brake line holders at the wheel carrier. 
    • For easier access to the holders, turn in the wheel carrier as required. 
  4. Remove holders -1, 2-  for the hydraulic lines on the wheel bearing housing -3-  .
    G16328991Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for hydraulic lines (shown as an example)

  5. Loosen brake line on the brake calliper. Collect brake fluid in a suitable container. Close off openings of the brake line and brake calliper using suitable stoppers.

    Information 

    Never use power tools (impact bolter) for loosening and securing the brake calliper on the wheel bearing housing.

  6. Carefully remove brake calliper from the wheel carrier -arrows-  .
    G16328992Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for brake calliper

  7. If new brake pads are fitted, read the information under "Removing and installing disc brake pads"

    > 463619 REMOVING AND INSTALLING FRONT BRAKE PADS