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Home >> Porsche >> 2020 >> Taycan 4S >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> 64 Glazing, Window Operation -- Y1A - TAYCAN (Y1A) >> WM, 648619 Removing And Installing Rear Window (Extension) >> Installing Rear Window (Extension)

Installing Rear Window (Extension)

CAUTION: Danger of material damage if specified curing time of adhesive is not observed! In order to ensure that the bonded joint is sufficiently strong, the following conditions must be adhered to: 
  • The vehicle must not be used until the curing time has elapsed. 
  • Curing time: 2 hours 
  • Temperature: at least 10 °C 
  • Fixing time: approx. 1 hour 

Information 

The bonding surfaces must remain free of grease and dirt.

Information 

The rear window (extension) must be inserted 5 minutes after applying adhesive at the latest and must be pressed into the required position.

Information 

  1. > V.A.G 1344 - Suction cups  must be attached to the outside of the rear window (extension).

    Information 

  2. Apply a bead of adhesive on the rear window (extension).
    G15564307Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Rear window (extension)

    1. 2.1 For new rear window (extension): Apply Porsche 2-component window adhesive along the prepared area on the primer on the rear window as a triangular bead of adhesive measuring -X = approx. 15 mm-  .
      1. 2.1.1 Adhesive bead overlap in the lower, centre area: > Length 70 mm  .
    2. 2.2 For re-installed rear window (extension) on which adhesive has already been applied:  Apply Porsche 2-component window adhesive on the cut-back adhesive bead as a triangular bead of adhesive measuring -X = approx. 15 mm-  .
  3. Install rear window (extension) -1-  .
    G15564308Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Positioning pins

    Information 

    Installation is also possible without centring pins.

    1. 3.1 Insert centring pins -2-  (-Arrow-  ).
    2. 3.2 Gently press on rear window (extension) -1-  .
    3. 3.3 Position rear window (extension) -1-  in accordance with gap dimensions.

      > 5X00IN GAP DIMENSIONS

    4. 3.4 Fix rear window (extension) -1-  in place with adhesive tape.
  4. Remove suction cups > V.A.G 1344 - Suction lifter  .
  5. Clean visible area.
    1. 5.1 Remove adhesive that has oozed out immediately and clean the affected visible area using cleaning agent.