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.
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.
In the installed condition, adhesive bead (1) must overlap on entire body flange by dimension (d), as shown, in painted area (A) of body flange The instructions for preparing the body flange must thus be complied with.
Otherwise, the strength of the adhesively bonded connection will be impaired, the required adhesion of the adhesive material will not be ensured and the anti-corrosion protection will be insufficient.
Shown in panoramic roof installed condition |
1 | Adhesive bead |
d | Dimension (approx. 2 mm) |
A | Painted area |
S77.21-4593-06
S65.10-4639-09
2 | Adhesive tape | b | Dimension (6 mm) | |
a | Dimension (5 mm) | c | Adhesive bead overlap area (2 mm) |
1 | Clean body flange. |
Observe pretreatment of bonding surfaces. |
2 | Mask off bonding surfaces on the body flange with tape (2) as shown. |
In this connection, note dimension (a) for spacers as well as dimension (b) and adhesive bead overlap area (c). |
If dimension (b) is incorrect |
|
Position tape (2) correctly. |
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