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Windshield Glass: Installation

CAUTION:
  • For model with EyeSight, if the windshield glass is installed after removal or replaced, always perform the "Inspection" and "Adjustment and check" of the stereo camera.

    Inspection: < Ref. to INSPECTION , General Description. >

    Adjustment and check: < Ref. to CAMERA ADJUSTMENT, INSPECTION . >

  • For model with EyeSight, if the glass is damaged inside the glass repair prohibited area, always perform the glass replacement. Even if a scratch that occurs inside the prohibited area is repaired, this will affect the recognition of the stereo camera, which may cause the EyeSight function not to operate correctly.
  1. Fabricate the cartridge nozzle tip as shown and set the sealant gun with the adhesive.
    Fig 1: Identifying Cartridge Nozzle Tip Dimension
    G09484475Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the adhesive layer on the body using cutter knife to obtain smooth face of 2 mm (0.08 in) thick.
    CAUTION:
    • Be careful not to damage the body and paint surface.
    • Be sure to keep some of old adhesive.
    Fig 2: Identifying Adhesive And Body Panel
    G09484476Courtesy of SUBARU OF AMERICA, INC.
  3. Clean the glass - front window and the body with appropriate cleaning solvent to completely eliminate cutting powder, dust and dirt.
  4. Attach the dam rubber - front to the glass - front window.
    NOTE: Adhere the dam rubber along with the ceramic print.
    Fig 3: Identifying Front Dam Rubber Dimension
    G09484477Courtesy of SUBARU OF AMERICA, INC.
  5. Attach the molding - front window to the glass - front window.
    CAUTION: Be careful to attach the molding - front window so that the molding has no loose or undulating part.
    Fig 4: Identifying Front Window Molding Dimension
    G09484478Courtesy of SUBARU OF AMERICA, INC.
    1. Align the molding - front window (A) to the upper ends (a) of the glass - front window (C).
    2. Install the molding - front window from both corners of the upper edge toward the center (b).
    3. Install the molding - front window from both corners of the upper edge toward the lower side (c).
    4. Firmly apply the double sided tape (B) of the molding - front window evenly to the surface of the glass - front window.
  6. Install the glass - front window.
    1. Apply the primer to the adhesive surface of glass - front window side and body side using sponge.

      Glass primer: 

      Dow Automotive's 

      ESSEX U-401, U-402 or equivalent 

      Painted surface primer: 

      Dow Automotive's 

      ESSEX U-413 or equivalent 

      NOTE:
      • Primer once attached to the painted surface of the body and internal trim is hard to wipe off. Mask the circumference of such area.
      • Let primer dry for about ten minutes before installing the glass - front window.
      • Do not touch the surface coated with primer.
    2. Apply adhesive to the end back surface of the glass - front window.

      Adhesive: 

      Dow Automotive's 

      ESSEX U-400HV or equivalent 

      Fig 5: Identifying Adhesive Apply Area To End Back Surface Of Front Window Glass
      G09484479Courtesy of SUBARU OF AMERICA, INC.
    3. Fit the locating pins - front window to the vehicle body using suction rubber cups to install the windshield glass.
      Fig 6: Installing Windshield Glass
      G06653732Courtesy of SUBARU OF AMERICA, INC.
    4. Lightly press the entire perimeter of the glass - front window for tight fit.
    5. Make flush the adhesive surface jutted out using spatula.
  7. After completion of all work, allow the vehicle to stand for about 24 hours.
    NOTE:
    • When opening/closing the door after the glass - front window was bonded, always lower the glass assembly - door first, and then open/close it carefully.
    • Move the vehicle slowly.
    • For minimum drying time and vehicle standing time before driving after bonding, follow instructions or instruction manual from the adhesive manufacturer.
  8. Connect the wiper deicer connector. (Models with wiper deicer)
  9. Install the cowl panel assembly. < Ref. to INSTALLATION , Cowl Panel. >
  10. Install the stereo camera cover and stereo camera. (Models with EyeSight) < Ref. to INSTALLATION , Stereo Camera. >
  11. Install the trim panel - front pillar UPR. < Ref. to INSTALLATION , Upper Inner Trim. >
  12. Connect the battery ground terminal. (Models with wiper deicer)
  13. After curing of adhesive, pour the water on external surface of vehicle to check that there are no water leaks.
    NOTE: When a vehicle is returned to the user, tell him or her that the vehicle should not be subjected to heavy impact for at least three days.