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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Collision >> Body Panels >> 51 - Body Center, Roof, Frame - 911 CARRERA (992) (1 Of 3) >> WM, 511955 Replacing Cowl Panel >> Preparing Cowl Panel For Installation

Preparing Cowl Panel For Installation

Information 

  1. Position cowl panel and secure it to the body.
  2. Drill holes for blind rivets -A-  through both sheetmetal panels with > Diameter 6.6 mm  .
    G14245788Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets

  3. Punch holes for flow-form rivets in areas -B-  through both sheetmetal panels.

    > 5X00IN23 REPLACING PUNCH RIVETS AND PENETRATED JOINTS

    G14245789Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Flow-form rivets

  4. Drill holes for blind rivets through both sheetmetal panels with > Diameter 6.6 mm  .
    G14245790Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Blind rivets

  5. Pre-drill holes for self-tapping screws -1-  .

    > 5X00IN24 SETTING SELF-TAPPING SCREWS

    G14245791Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Self-tapping screws

  6. Remove cowl panel.
  7. Prepare marked areas -A-  for bonding and riveting.

    > 5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE PAH.071.781.00

    G14245792Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Bonding areas

  8. Prepare marked areas -B-  for welding.
    G14245793Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Welding