Prepare Panoramic Roof Frame For Installation - AR77.21-P-0800-02SX

Model 166, 204.3, 207.3, 212, 221.1 with code 413 (Automatic panoramic sliding sunroof) 

Notes on removal/installation of bonded elements of panoramic roof

AH77.21-P-0001-01A

Courtesy of MERCEDES-BENZ USA

1. Check panorama roof frame (1) and all detachable parts for damage.

   If there is a problem,

   Replace corresponding component.

2. Attach suction lifters to the outside of the panorama roof frame (1).
3. Place panorama roof frame (1) on a suitable base with the inside pointing upward.
4. Apply cleaner with one part of the paper towel to the bonding surfaces (2, 3) on the panorama roof frame (1) and wipe off with the other part of the paper towel.