Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 306
1.3
Installation Instructions for Bonded Win‐
dow Glass
Installation Instructions. Refer to
Installation Instructions
– Apply the adhesive -1- all around at a right angle to the window
glass -2-.
WARNING
The window must be installed within 10 minutes, otherwise the
window adhesive will not adhere properly.
Do not apply the adhesive bead too thickly and do not press
the window glass too firmly onto the body flange. Since the
windows no longer have a sealing lips, excess adhesive can
be seen in gap area.
♦ Using two Double Suction Lifters - VAG1344- , insert the win‐
dow glass into the window opening, center it and press it in up
to the spacer.
♦ Reapply any stickers (for example, for airbag).
Materials
Note
For material part numbers. Refer to the Parts Catalog.
♦ Two-part window adhesive
1)
2)
3)
♦ One-part window adhesive
1)
2)
4)
5)
♦ Activator
1)
♦ Glass/Paint primer
1)
♦ Cleaning solution
1)
♦ Primer applicator
1)
♦ Adhesive remover
1)
♦ Cutting cord
6)
♦ Cutting wire from the Cutting Tool for Bonded Windows -
VAS6452-
6)
♦ Window Removal Set VAS6888 - VAS6888/1-
6)
1)
Follow the manufacturer processing guidelines supplied in the
packaging.
2)
Note the minimum curing time. Refer to
⇒ “1.1 Minimum Curing Times for Bonded Windows”, page 355
3)
To apply this material, the Double Cartridge Gun - VAS5237-
must be used.
4)
Heat according to manufacturer's instructions using the Car‐
tridge Heater - VAG1939A- .
5)
180 ml small cartridge for sealing and/or when a 400 ml double
cartridge is not enough.
6)
Cutting cord and cutting wires are an alternative These are only
meant to be used once.
1.4
Undamaged Window Glass, Preparing
for Installation
Adhesive Bead, Cutting
WARNING
Keep the adhesive surface free of dirt and grease.
Do not yet treat the cut adhesive surface with the activator. Do
not prime. Do not use a cleaning solution.
Note
♦
When reusing an undamaged window, cut the remaining ad‐
hesive sealant back to 1 to 2 mm shortly before rebonding. Do
not damage the primer and ceramic coating while doing so.
♦
The remaining material acts as a base for the new adhesive
to be applied.
WARNING
Exception: If the bonding is going to be performed longer than
one day after cutting back the adhesive bead, then the remain‐
ing material must be activated with the Activator .
Apply the activator evenly in a single stroke using the Applica‐
tor .
Do not let the activator come in contact with the paint, other‐
wise this will damage the paint.
Drying time is approximately 10 minutes
1.5
New Window Glass, Preparing for In‐
stallation
Note
♦
The application area for the adhesive bead is not pre-coated
and not primed.
♦
The sealing lip is a component of a new windshield.
♦
Not all windows are pre-coated.
– Clean an area 20 mm wide around the edge of the window
using cleaning solution. Refer to the Parts Catalog.
– Then dry the window edge with a lint-free cloth.
WARNING
The ceramic coating on the glass is not a glass/paint primer.
The ceramic coating must always be primed before the apply‐
ing the adhesive. Only use glass/paint primer (Refer to the
Parts Catalog)!
– Apply the glass/paint primer -2- evenly in one stroke using the
applicator -1-. Refer to the Parts Catalog.
♦ Drying time is approximately 10 minutes
Note
The distance of the glass/paint primer and the adhesive bead to the window outer edge changes at the bottom
the windshield.
– The dimension -b- is 6 mm to the outer edge, up to the dimen‐
sion -a- = 150 mm to the lower edge of the windshield.
– From there to the radius the distance grows to 20 mm dimen‐
sion -d-.
– At approximately half of the distance the dimension -c- should
be 10 mm.
1.6
Body Flange, Preparing for Installation
WARNING
Keep the adhesive surface free of dirt and grease.
Do not yet treat the cut adhesive surface with the activator. Do
not prime. Do not use a cleaning solution.
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