34
non-approved cleaning agent.
This will make the guarantee void.
Do not use any agents containing
silicones for maintaining the rubber.
8.5 HINGES & CATCHES
Lightly oil occasionally.
9 MECHANICAL
MAINTENANCE
These procedures must be carried out by
competent persons. If you have any doubts
about your ability to complete any of the
procedures we recommend these tasks are
performed by your local distributor.
9.1 TYRES
Tyres must be maintained at the pressure
indicated on the multifunction sticker
located on the inspection door. Under-
inflation will adversely affect handling and
fuel consumption and will lead to premature
wear. If seriously under-inflated, a tyre will
overheat and fail very rapidly.
When renewing tyres, always ensure
that you purchase a tyre of the same size
and load/speed index rating. This will be
found on the sidewall of the tyre. e.g.
165/60R13C 96/94N. Different makes or
models of tyres of the same size can have
widely differing load/speed index ratings
and inflation pressures. Use of a tyre with
a lower rating can be dangerous. If in doubt,
ask a tyre distributor or our customer
care department.
• Use copious quantities of water to rinse dirt
from your window.
• Use a chamois leather or soft dry cloth to
dry your windows.
DON’TS:
• Don’t use a sponge or dry cloth until the
window has been rinsed with water.
• Under no circumstances use abrasive and
corrosive substances such as: alcohol,
turpentine, dry-cleaning naphtha, fly spray,
acetone, dishwasher detergents or solvents.
• Don’t use a high-pressure power washer for
cleaning your windows.
• Never drive your trailer through a carwash.
The rotating brushes can cause scratches
on the acrylic.
8.4.2 WINDOW
MAINTENANCE
The windows should also be inspected during
the annual service of your vehicle.
• Shallow scratches can be removed using
the Polyplastic Acrylic Polish that is
available from your dealer. (Item no.
09.00.880.00.00.01.000)
• For deeper scratches please refer to
your dealer or an appropriately certified
specialist.
• Use talcum powder or another approved
maintenance agent to keep the rubber in
optimum condition.
• Like all other materials acrylic is also
susceptible to UV discolouration.
Remember that there may be some colour
difference when replacing a window.
• Hairline cracks in acrylic can only occur
if your window comes into contact with a