Engine Compartment; Underbody - Vauxhall Combo Owner's Manual

Engine compartment

Clean painted surfaces in the engine
compartment like any other painted
surface.
For best results, wash and wax the engine
compartment before and after winter.
Before washing the engine, cover the
alternator and brake fluid reservoir with
plastic sheeting.
When washing the engine with a steam-
jet cleaner, do not direct the steam jet
at components of the Anti-lock Brake
System 3, the automatic air conditioning
system 3 or the belt drive and its
components.
Protective wax that has been applied is
also removed during the engine wash. For
this reason, have the engine, brake system
components in the engine compartment,
axle components with steering, body parts
and cavities thoroughly preserved with
protective wax after the wash. We
recommend that you consult your Vauxhall
Authorised Repairer.
An engine wash can be performed in the
spring in order to remove dirt that has
adhered to the engine compartment,
which may also have a high salt content.
Check protective wax layer and make good
if necessary.
Do not use high-pressure jet cleaners.

Underbody

Your vehicle has a factory-applied PVC
undercoating in the wheel arches
(including the longitudinal members) which
provides permanent protection and needs
no special maintenance. The surfaces of
the vehicle underbody not covered by PVC
are provided with a durable protective wax
coating in critical areas.
On vehicles which are washed frequently in
automatic car washes with underbody
washing facility, the protective wax
coating may be impaired by dirt-dissolving
additives, so check the underbody after
washing and have it waxed if necessary.
Before the start of the cold weather season,
check the PVC coating and protective wax
coating and, if necessary, have them
restored to perfect condition.
Vehicle care
Caution - commercially available bitumen /
rubber materials can damage the PVC
coating. We recommend that you have
underbody work carried out by a Vauxhall
Authorised Repairer, who knows the
prescribed materials and has experience in
the use thereof.
The underbody should be washed
following the end of the cold weather
season to remove any dirt adhering to the
underbody since this may also contain salt.
Check protective wax coating and, if
necessary, have it restored to perfect
condition.
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