Do not touch bonding surfaces with bare fingers and bonding surfaces must be free of dust, oil, grease, wax, dirt residues and other adhesive components.
Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured.
Only use materials from approved repair kit and observe the processing instructions without fail.
Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured.
If new parts were installed during a body repair in the area of the body flange, the bonding surfaces must be masked off before painting.
Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured.
Object and room temperatures must be at least 15 °C and may not exceed 35 °C.
Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured.
S77.21-4529-09
1 | Cut back adhesive bead (1) present on body flange to a residual height of approx. 1 to 2 mm and remove residual pieces of adhesive bead (1) that have not been fully cut off. |
The present adhesive bead (1) should not be higher than max. 2 mm . |
2 | Fully remove adhesive bead (1) present on contact surfaces of spacers (2). |
3 | Remove cutting residues at body flange. |
4 | Clean bonding surfaces. |
5 | Repair paintwork damage and/or damage to priming on body flange. |
Ensure that adhesive material is applied only to present adhesive beads, which have been cut down, or to the original factory primer or repair primer approved by Daimler. |
Only use primer filler and/or touch-up paint pens approved by Daimler AG, see: |
6 | Apply primer in bonding area. |
In case of missing residual adhesive material in bonding area. |
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