Porshe 911 (997). Manual - part 1190

Maintenance after 4 then every 2 years

Maintenance after 4 then every 2 years

OK

Check tyre pressure monitoring system battery

Maintenance after 4, 8, 10 then every 2 years

Maintenance after 4, 8, 10 then every 2 years

OK

Check the airbag system → 690101 Airbag diagnosis.

Ancillary unit mounts and running gear: visual inspection of all
rubber mounts for damage

997110, 997111, 997120, 997121, 997410, 997411, 997430, 997431

WARNUNG

Gefahr des Verlusts der Text-Bild-Zuordnung beim Ausdruck.

Aus technischen Gründen kann derzeit nicht ausgeschlossen werden, dass trotz
einwandfreier Darstellung auf dem Bildschirm beim Ausdruck der
Zusammenhang von Text und zugehörigem Bild verloren geht.

• 

Wird der Fehler nicht bemerkt, besteht die Gefahr, daß Arbeiten nicht korrekt
durchgeführt werden und es dadurch zu Personen- und Sachschäden kommt.

• 

→ Vergleichen Sie deshalb nach dem Druckvorgang unbedingt die Ausdrucke mit der
Bildschirmdarstellung. Korrigieren Sie die Ausdrucke im Fehlerfall so, daß der Inhalt der
Bildschirmdarstellung zutreffend wiedergegeben wird.

WARNING

Danger of losing text-figure correspondence when printing out.

For technical reasons, it can currently not be ruled out that the correspondence
between text and associated figure can be lost when it is printed out, even though
the display on the screen is correct.

• 

Diagnostic system: reading out fault memory and activating systems

Maintenance after 4 then every 2 years

4917

If the fault is not noticed, there is the danger that work will not be performed
correctly which can cause injury and damage.

• 

→ Therefore, always compare printouts with the screen display after printing them out. Correct
the printouts if they are faulty so that the content of the screen display matches that on the
printouts.

AVERTISSEMENT

Risque de perte de la correspondance texte-illustration lors de l'impression papier.

Pour des raisons techniques, il ne peut pas être exclu à l'heure actuelle que, même
en cas d'affichage correct à l'écran, la correspondance entre le texte et l'illustration
puisse être erronée sur l'impression papier.

• 

Si l'erreur passe inaperçue, on court le risque d'exécuter certaines opérations de
manière incorrecte pouvant conduire à des dommages corporels et matériels.

• 

→ Comparez impérativement pour cette raison les impressions papier avec l'affichage à l'écran.
Corrigez-les en cas d'erreur de manière à reproduire correctement l'affichage à l'écran.

ATTENZIONE

Pericolo di perdita dell'abbinamento testo-immagine nella stampa.

Per motivi tecnici non è escluso che, nonostante la rappresentazione sullo schermo
risulti perfetta, durante la stampa venga persa la corrispondenza fra testo e
relativa immagine.

• 

Se tale difetto non viene rilevato vi è il pericolo che i lavori non siano eseguiti
correttamente; ciò può avere come conseguenza lesioni e danneggiamenti.

• 

→ Per questo motivo, dopo la stampa è assolutamente necessario confrontare le stampe con la
rappresentazione sullo schermo. In caso di errore si prega di correggere le stampe, così da
garantire la riproduzione esatta della rappresentazione sullo schermo.

ADVERTENCIA

Al imprimir se corre el riesgo de perder la correcta asignación de las figuras al texto.

Por motivos técnicos, por el momento no se puede descartar que, aun siendo
correcta la imagen que aparezca en la pantalla, al imprimir se pierda la
correlación entre el texto y la figura correspondiente.

• 

Si este error pasara desapercibido, existe el riesgo de que los trabajos no se
ejecuten de forma correcta y, por tanto, se produzcan daños personales y
materiales.

• 

→ Por ello le rogamos que tras el proceso de impresión compare siempre las copias impresas con
la imagen de la pantalla. En caso de error, corrija las copias impresas de forma que se
correspondan con el contenido de la imagen de la pantalla.

Diagnostic system: reading out fault memory and activating systems

Maintenance after 4, 8, 10 then every 2 years

4918

- General warning notes

General warning notes

General warning notes for the battery

ATTENTION

Emerging battery acid.

Danger of injury and risk of damage to materials coming into contact with battery acid.

• 

→ Wear suitable protective clothing and goggles!

→ Do not tip battery; acid can emerge from the vent openings!

→ Only illuminate the inside of the battery with a torch. Danger of explosion!

→ Do not handle a naked flame or lit cigarette near the battery!

→ Do not tilt battery when removing it. Risk of caustic burns as a result of emerging acid!

→ Protect the vehicle exterior and interior against battery acid. Cover areas if necessary.

→ Rinse acid splashes in the eyes immediately with clean water for a few minutes. Consult a doctor

immediately.

→ Neutralise acid splashes on the skin, clothing or objects immediately with soap suds and rinse again with

plenty of water.

→ If acid has been drunk unintentionally, consult a doctor immediately.

ATTENTION

Ignition of the battery during charging.

Danger of injury and risk of damage to materials coming into contact with battery acid when
the battery is being charged.

• 

→ The battery plugs must always be screwed in correctly when charging and during voltage measurement

and load measurement.

→ Rooms in which batteries are being charged should not be entered with a naked flame or when smoking.

Gases form through the charging process in the batteries which are highly flammable.

4919

Note

To prevent contact corrosion, only approved bolts, nuts, washers, etc. should be used. These elements have a
special surface coating and must be stored separately.
The battery is one of the most important electrical components in the vehicle. Fault-free functioning of the
battery contributes greatly to customer satisfaction. To guarantee long and efficient operation, the battery must
be checked and maintained according to the description in this chapter.
Besides the starting function, the battery also has the tasks of buffer and supplier of electrical energy for the
entire vehicle electrical system.

Note

Warning notes and safety regulations for lead-acid batteries
-1-

 Fire, sparks, naked flames and smoking are forbidden:

Avoid sparking when using cables and electrical devices.

• 

Avoid short circuits.

• 

In batteries with central venting, there is an increased concentration of oxyhydrogen gas at the hose
opening. The venting hose should not be bent or blocked by dirt.

• 

Battery with warnings and safety regulations

In batteries with central venting, there is an increased concentration of oxyhydrogen gas at the hose
opening.

• 

-2-

 Wear eye protection.

Lead-acid -3- , Keep children away from acid and batteries.
-4-

 Danger of caustic burns:

Battery acid is highly caustic, therefore wear protective gloves.

• 

Do not tip battery; acid can emerge from the vent openings.

• 

First aid: Rinse acid splashes in the eyes immediately with clean water for a few minutes. Consult a doctor
immediately. Neutralise acid splashes on the skin, clothing or objects immediately with soap suds and rinse

Diagnostic system: reading out fault memory and activating systems

General warning notes for the battery

4920