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Home >> Porsche >> 2023 >> Panamera Base >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> 51 - Body Center, Roof, Frame (971 Coupe) >> 5107 Front Roof Cross Member >> WM, 510755 Replacing Front Roof Cross Member >> Removing Front Roof Cross Member

Removing Front Roof Cross Member

Information 

The steps are described only for the left-hand side of the vehicle. Complete some steps in the same way on the right-hand side of the vehicle.

  1. Cut out front roof cross member -1-  .

    Information 

    Make a rough cut through all sheet-metal panels.

    1. 1.1 Make a rough cut measuring -dimension A-  .

      > Dimension 135 mm 

    2. 1.2 Remove front roof cross member, which you just cut out -1-  .
    G16160547

    Cutting out front roof cross member

  2. Separate connection points on the remaining piece of the front roof outer section -1-  .
    1. 2.1 Remove punch rivet -A-  using > VAS 852 001 - Body Dent Removal System, Aluminium  and > VAS 6790 - Compact Booster  .

      > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    2. 2.2 Drill through clinch point -B-  . > Bore diameter 6.6 mm 
    G16160548

    Loosening remaining piece of front roof outer section

  3. Remove remaining piece of front roof outer section -1-  .
    G16160549

    Removing remaining piece of front roof outer section

    1. 3.1 Heat bonding areas using > V.A.G 1416 - Hot-Air Blower  .
    2. 3.2 Grind down welded seam -A-  .
    3. 3.3 Remove remaining piece of front roof outer section -1-  .
  4. Drill out spotwelds on remaining piece of upper front roof cross member -1-  .
    G16160550

    Drilling out spotwelds

  5. Drill out spotwelds -A-  on remaining piece of upper front roof cross member -1-  through two plate thicknesses.
    G16160551

    Drilling out spotwelds

  6. Remove remaining piece of upper front roof cross member -1-  .
    G16160552

    Loosening remaining piece of upper front roof cross member

    1. 6.1 Heat bonding areas using > V.A.G 1416 - Hot-Air Blower  .
    2. 6.2 Grind down welded seams -A-  .
    3. 6.3 Remove remaining piece of upper front roof cross member -1-  .
  7. Loosen remaining piece of lower front roof cross member -1-  .
    1. 7.1 Drill out spotwelds.
    2. 7.2 Bend up sheet-metal bracket -2-  .
    G16160553

    Loosening remaining piece of lower front roof cross member

  8. Remove remaining piece of lower front roof cross member -1-  .
G16160554

Removing remaining piece of lower front roof cross member

  1. 8.1 Heat bonding areas using > V.A.G 1416 - Hot-Air Blower  .
  2. 8.2 Grind down welded seam -A-  .
  3. 8.3 Remove remaining piece of lower front roof cross member -1-  .