Porsche 911 Carrera User Manual

Page 262

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Apply paint preservative after the car wash and

polish it dry to obtain a bright finish.

Polishing

Do not resort to using Porsche polish until it

becomes evident that the normal preservatives

no longer produce the desired finish.

Spots and stains

Remove tar stains, grease, oil spots and

dead insects as soon as possible with Insect

Remover. They can cause discoloration if

allowed to remain on the paintwork.
Wash the affected area immediately after

treating it.

Minor paint damage

Have minor paint damage, such as scratches,

scores or chips caused by flying stones,

repaired immediately by your authorized

Porsche dealer before corrosion sets in.

However, if there are already traces of corrosion,

they must first be removed carefully and thorough-

ly. Coat the area with a rust-proofing primer and

finish off with a top coat. The paint code and color

number are found on the data bank in the Mainte-

nance booklet and on the filler flap.

Engine compartment

The engine compartment and the surface of the

engine are treated with a corrosion-inhibitor at the

factory.
If degreasing solvents are used to clean the

engine compartment or the engine is washed

down, the process almost invariably removes the

corrosion-inhibiting coating. It is then absolutely

necessary to have a durable preservative applied

to all surfaces, body seams, joints and assemblies

in the engine compartment. This also applies when

corrosion-inhibitor parts are replaced.

Caution!

Risk of damage to the alternator.

Do not point the cleaning jet directly at the

alternator, or cover the alternator.

Effective corrosion-proofing is particularly impor-

tant during the cold weather season. If your car

is driven frequently in areas where salt has been

spread on the roads, the whole engine compart-

ment should be cleaned thoroughly after the winter

to prevent salt from causing any lasting damage. A

full under-body wash should also be performed at

the same time.

Windows

The road dust which settles on the windshield

and windows contains particles of tire rubber

and oil residue. The interior trim and upholstery

release particles, particularly in strong sunlight,

which collect on the insides of the windows. These

deposits are augmented by impurities in the air

which enters the car through the fresh air vents.

Clean all windows regularly, inside and outside,

with Porsche window cleaner.
If you use a chamois leather for the windows,

do not use it for paintwork as it will otherwise

pick up a certain amount of preservative or

polish and could smear the windows and thus

impair vision.
Remove dead insects with Porsche insect

remover.

Note
Door windows feature a water-repellent (hydropho-

bic) coating which prevents soiling of the windows.

This coating is subject to natural wear and can be

renewed.

Consult an authorized Porsche dealer.

Wiper blades

Wiper blades that are in perfect condition are vital

for a clear view.

Replace the wiper blades twice per year

(before and after the cold season) or whenever

wiper performance deteriorates.

260

Maintenance, Car Care

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