Apply Adhesive Material For Panoramic Sliding Roof Frame - AR77.21-P-0801-04S

Model 223 

with code 413 (Panoramic sliding sunroof/glass roof) 

Notice	Notes on removal/installation of bonded elements of panoramic roof		AH77.21-P-0001-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	000 588 02 72 00 Sealing and corrosion protection gun		WS97.00-P-0003B

Fig 1: Identifying Adapter (000 589 86 63 00)

Courtesy of MERCEDES-BENZ USA

Bonding surfaces (1) must be free from dust, oil, grease, wax, dirt residues and other adhesive components.

Otherwise, there may be adhesion problems.

Only use the adhesive kit indicated in the XENTRY Portal parts information.

1. Open adhesive cartridge and insert sealing and corrosion protection gun.

   Use adapters to press out the remaining residual quantities from the adhesive cartridges.

2. Actuate sealing and corrosion protection gun until the level in the adhesive cartridges is compensated.

   Both adhesive components should exit from openings in adhesive cartridges.

3. Install mixing tube on adhesive cartridges.
4. Press out two mixing tube lengths of adhesive material and discard.

   To ensure a uniform mixing of adhesive components.

5. Mix one additional measuring tube length for reference.

   During processing breaks ≥ 15 min, rinse mixing tube by pressing out adhesive material or install new mixing tube taking operation step 4 into account. The strength of the adhesively bonded connection is otherwise reduced and the required adhesion of the adhesive material is not ensured.

   Courtesy of MERCEDES-BENZ USA

   The reference adhesive bead is used to check and confirm the adhesive curing of the adhesively bonded connection before moving the vehicle for the first time after gluing in the rear fixed element.

6. Apply adhesive material in a uniform and continuous manner on shown bonding surfaces (1) of panoramic sliding sunroof frame at body flanges.

   Apply adhesive material within 25 min and position and fix in place panoramic sliding sunroof frame on body flanges within max. the next 15 min.

   The strength of the adhesively bonded connection is otherwise impaired and the required adhesion of the adhesive material is not ensured.

   Apply adhesive material in the form of an adhesive bead with a height of approx. 14 mm and a width of approx. 8 to 10 mm. Immediately remove soiling caused by adhesive.