Underbody Protection - Skoda Octavia Tour Owner's Manual

Note
Severe layers of dirt on the wheels can also result in wheel imbalance. This may show
itself in the form of a wheel vibration which is transmitted to the steering wheel which,
in certain circumstances, can cause premature wear of the steering. This means it is
necessary to remove the dirt.

Underbody protection

The underside of your vehicle is protected for life against chemical and mechanical
influences.
One cannot, however, completely rule out damage to the protective layer when
driving so we recommend that you inspect the protective layer on the underside of
your vehicle and on the chassis at certain intervals - this is best done at the beginning
and end of the winter - and to touch up any damaged areas.
Specialist garages have suitable spray products available as well as the necessary
equipment and are familiar with the instructions for use. It is therefore best to have
such touch-up work or additional corrosion protection measures carried out by a
specialist garage.
WARNING
Never use additional underbody protection or corrosion-protection agents for
the exhaust pipes, catalytic converters, diesel particle filter or heat shields.
When the engine reaches its operating temperature, these substances might
ignite - risk of fire!
Protection of hollow spaces
All the cavities of your vehicle which are at risk from corrosion are protected for life by
a layer of protective wax applied in the factory.
This wax protection does not require to be inspected or re-treated. Please remove any
small amount of wax which flows out of the cavities at high temperatures with a plastic
scraper and clean the spot using petroleum cleaner.
Using the system Safety
Safety and environmental protection regulations should observed when using
petroleum cleaner to remove wax - a risk of fire!
Engine compartment
Good corrosion protection is very important, particularly in winter when one often
drives over its salt-strewn roads. One should therefore clean the whole engine
compartment before and after the salt spreading period and treat with preservative in
order to prevent the salt from being destructive.
Specialist garages have the cleaning agents and preservatives recommended by the
manufacturer and also the required equipment.

on the engine compartment  page 148.



ment.
The dirty water produced by washing the engine has washed away petrol, and residues
of grease and oil and should therefore be cleaned by an oil separator. This is why
engine washing should only be undertaken in a specialist garage or at a fueling station
(when these are fitted with the required equipment).
Driving Tips General Maintenance
Taking care of your vehicle and cleaning the vehicle
WARNING
WARNING
It is necessary to observe the guidelines given in the chapter before working
Let the engine cool down before cleaning the engine compartment.
Caution
Engine cleaning may be only be undertaken when the ignition is off.
It is recommended to cover the generator before washing the engine compart-
For the sake of the environment
Breakdown assistance
141
Technical Data