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Home >> Mercedes Benz >> 2021 >> A35 AMG >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments - 177 Chassis >> Testing & Repair >> Prepare Panoramic Sliding Roof Frame For Installation - AR77.21-P-0801-02MFA

Prepare Panoramic Sliding Roof Frame For Installation - AR77.21-P-0801-02MFA

Model 118, 177 

with code 413 (Automatic panoramic sliding sunroof) 

Topical note  Notes on removal/installation of bonded elements of panoramic roof   AH77.21-P-0001-01A 
TEST AND ADJUSTMENT VALUES FOR WINDSHIELD

Number Designation Model 118 Model 177
BE67.10-P-1001-02C Distance between top edge of window and front edge of roof/sliding roof aperture panel Dimension "A" mm 2, 5 (± 1) 2, 5 (± 1)
Fig 1: Identifying Feeler Gauge (129 589 03 21 00)
G07699374Courtesy of MERCEDES-BENZ USA
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1062-02A Adhesive fabric tape A 007 989 28 85
G15046030Courtesy of MERCEDES-BENZ USA
  1. Place panoramic sliding sunroof frame (1) onto suitable base with inside pointing upward.
  2. Cut down residual adhesive beads (2) on panoramic sliding sunroof frame (1) to a remaining height of approx. 1 to 2 mm using a scraper.

    If the panoramic sliding sunroof frame (1) is to be reused.

  3. Remove residues of spacers (3) completely.

    If the panoramic sliding sunroof frame (1) is to be reused.

  4. Clean panoramic sliding sunroof frame (1).

    If the panoramic sliding sunroof frame (1) is to be reused.

    IMPORTANTCommercially available devices/tools 

    Wet and dry vacuum cleaner

  5. Clean bonding surfaces on panoramic sliding roof frame (1).

    IMPORTANT The cleaner is included in the repair kit.

    IMPORTANT Apply cleaner only to bonding surfaces and allow to dry completely.

    IMPORTANT It is not necessary to prime the bonding surfaces.

  6. Install new spacers (3) as shown.
  7. Place panoramic sliding sunroof frame (1) onto body and use the SPECIAL TOOL feeler gauge to align the distance between the top edge of the window and the roof front edge/sliding roof frame.

    IMPORTANT Two helpers required.

    IMPORTANT Center panoramic sliding sunroof frame (1) between side roof panelings and windshield.

  8. Affix the strips of adhesive tape and cut through at the outer edges of the panoramic sliding sunroof frame (1).
  9. Place panoramic sliding sunroof frame (1) onto suitable base with inside pointing upward.
  10. Apply activator to bonding surfaces on panoramic sliding roof frame (1).

    IMPORTANT The activator is included in the repair kit.