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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 61 (46 Brakes - Brake Mechanism 3.8L (Eng Code MDK.H) -- 992 - 911 CARRERA (992)) >> WM, 465019 Removing And Installing Brake Disc Front >> Installing Brake Disc Front (Central Lock)

Installing Brake Disc Front (Central Lock)

WARNING: This page is about a different variant/trim than selected.
  1. Prepare for installing the brake disc front.
    1. 1.1  Check that all components are in perfect condition (visual inspection) and replace them if necessary.
    2. 1.2  Clean the levelling and centring surfaces on the brake disc front and wheel hub.
    3. 1.3  Apply a very thin coat of Optimoly TA (aluminium paste) to the centring surface on the wheel hub. Not relevant for grey cast-iron and PCCB brake discs on GT vehicles! 
  2. Install brake disc front.
    1. 2.1  Position brake disc front -1-  .
      G15526452Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Brake disc front with central bolt (not GT3)

    2. 2.2  Fit new wheel drive bolts -3-  using screws -2-  . Not valid for GT3 vehicles! 
    3. 2.3  Tighten new screws on wheel drive bolts. Not valid for GT3 vehicles! 

      > Tightening torque 14 Nm (10.3 ftlb.) 

    4. 2.4 For GT3 vehicles:  Fit and tighten new centring screws -3-  .
      G15526453Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Brake disc GT3