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Installation Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
  1. Prepare the mating surfaces.
  2. Remove the tape and all tape residue from the service part along all bonded surfaces.
  3. Install 3 rear brackets along the rear edge of the roof bow.
  4. Prepare the bonding surfaces using a scuff pad. Clean the bond area with a lint-free rag, using a water-based cleaner.
    Fig 1: Rear Brackets Along Rear Edge Of Roof Bow
    G01451532Courtesy of GENERAL MOTORS CORP.

    Important:  Prior to refinishing, refer to GM 4901MD-99 Refinish Manual for recommended products. Do NOT combine paint systems. Refer to the paint manufacturer's recommendations.

  5. Prime bare metal areas and the SMC bond areas using the urethane adhesive kit, GM P/N 12346284 (Canadian P/N 10952983).
    • Prime the small bare metal areas along the windshield header and the roof bow with the pinch-weld flange primer.
    • For large bare metal areas, larger than 4x4 in, use a 2-part catalyzed primer.
  6. Apply a butyl sealer (1) to the service part as indicated.
  7. Apply urethane (2) to the vehicle and in recommended locations along the service part.
    Fig 2: Applying Butyl Sealer To Service Part & Urethane To Vehicle
    G01451533Courtesy of GENERAL MOTORS CORP.

    Important:  The quarter panels must be in the body position before you insert the roof panel. Place the deck lid in the open position.

  8. With the aid of a helper, install the service part roof.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  9. From the outside of the vehicle, push down on the top of the roof to create a flush fit with the surrounding panels. From the inside of the vehicle, tighten the fasteners.
  10. Reinstall the hardware along the windows and along the windshield side pillar.
  11. Install the side reveal molding. Refer to SIDE REVEAL MOLDING REPLACEMENT (COUPE AND CONVERTIBLE) or SIDE REVEAL MOLDING REPLACEMENT (HARDTOP) in Stationary Windows.
  12. Install new roof weatherstrip side retainers and replace the moldings. Refer to WEATHERSTRIP SIDE RETAINER REPLACEMENT (COUPE AND CONVERTIBLE or WEATHERSTRIP SIDE RETAINER REPLACEMENT (HARDTOP) in Stationary Windows.
    Fig 3: Reinstalling Hardware Along Windows & Along Windshield Side Pillar
    G01451534Courtesy of GENERAL MOTORS CORP.
  13. Install the headliner through the rear window opening. Fasten the headliner in place. Refer to HARD TOP HEADLINER REPLACEMENT in Interior Trim.
  14. Install 3 headliner fasteners.
  15. Install the seat belt upper guides. Refer to SEAT BELT RETRACTOR REPLACEMENT - LEFT FRONT (CONVERTIBLE) or SEAT BELT RETRACTOR REPLACEMENT - LEFT FRONT (COUPE, HARDTOP) and to SEAT BELT RETRACTOR REPLACEMENT - RIGHT FRONT (CONVERTIBLE) or SEAT BELT RETRACTOR REPLACEMENT - RIGHT FRONT (COUPE, HARDTOP) in Seat Belts.
  16. Install the windshield side garnish moldings and retainers.
  17. Install 2 sun visors. Refer to SUNSHADE REPLACEMENT in Interior Trim.
  18. Install the rear window. Refer to REAR WINDOW REPLACEMENT in Stationary Windows.
  19. Install the window reveal molding.
  20. Test the roof panel for water leaks.
    Fig 4: Window Reveal Molding
    G01451535Courtesy of GENERAL MOTORS CORP.
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