Porshe 911 (997). Manual - part 106

→ In case of contact with the skin or eyes, wash immediately with plenty of water!

1. Place a clean container under the vehicle.

2. Drain coolant → 193817 Draining and filling coolant - chapter on

"Draining"

3. Remove coolant hoses to coolant pump and thermostat; to do this, first open a spring band clamp for each

hose.

Removing coolant regulator

Remove coolant regulator

WARNING

Coolant is hazardous to health

Irration of skin

• 

→ Wear protective gloves and goggles

→ In case of contact with the skin or eyes, wash immediately with plenty of water!

Undoing thermostat housing

1. Remove two M6 fastening screws -1- for coolant line on crankcase. Unscrew three M6 screws on coolant

regulator housing -arrow- .

Diagnostic system: reading out fault memory and activating systems

Preliminary work

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Thermostat housing - top left screw

2. Push coolant line upward and unscrew the top fastening screw

-arrow-

 .

3. Remove housing, take out thermostat. Collect the emerging coolant.

Thermostat insert tool

Thermostat insert tool

Removing / fitting thermostat insert

4. Using the assembly aid P 9627, push the springs down and twist the sheetmetal tabs out of the holding

slots, remove insert.

Installing coolant regulator

Diagnostic system: reading out fault memory and activating systems

Remove coolant regulator

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Installing coolant regulator

1. Clean the sealing faces of the housing and crankcase.

Removing / fitting thermostat insert

2. Insert thermostat insert into guide using the assembly aid P 9627.

3. Position housing cover with new seal and thermostat on crankcase and position with four M6 fastening

screws.

4. Tighten the screws. → Tightening torque: 10 (7.5 ftlb.) Nm

Note

In order to facilitate assembly of coolant pipes and hoses smear with Klüber Syntheso Glep or alternatively
Klüberplus S06-100 assembly gel (available from the Porsche Parts catalogue)

5. Fit coolant hoses.

6. Secure coolant line on crankcase. Tighten two M6 screws. → Tightening torque: 10 (7.5 ftlb.)

Nm

Subsequent work

Subsequent work

WARNING

Coolant is hazardous to health

Irration of skin

• 

→ Wear protective gloves and goggles

→ In case of contact with the skin or eyes, wash immediately with plenty of water!

1. Fill coolant and bleed system → 193817 Draining and filling coolant - chapter on "Filling".

Diagnostic system: reading out fault memory and activating systems

Installing coolant regulator

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2. Perform a test drive, adjusting the coolant level in the container if necessary (note minimum/maximum

marking).

997110, 997111, 997120, 997121, 997310, 997311, 997320, 997321, 997410, 997411, 997430, 997431,
997610, 997611, 997620, 997621

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.

• 

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.

• 

Diagnostic system: reading out fault memory and activating systems

Subsequent work

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