Cooling System - Revised Coolant Housing Sealing Rings

Service

1

25/08 ENU 1955

Feb 26, 2010

The present document was valid at the time of print. A later version may be available online

Coolant Regulator Housing: Sealing Rings For Intake Socket
(25/08)

Model year:

as of 2008

Information

This Technical Information replaces the TI Group 1, # 25/08, dated February 2, 2009. Changes/additions compared to the previous Technical Information:

> New part number added under "Parts Info" (0-ring).

> The designation sealing rings" is used instead of "X-shaped sealing rings" under Information (Situation 1:)".

Vehicle Type:

Cayenne S/Cayenne GTS/Cayenne Turbo

Concerns:

Sealing rings for intake socket in the coolant regulator housing.

Information:

1 - Removing and installing the coolant regulator housing.
2 - Leaks around the intake socket.





Situation 1:
When carrying out work on the coolant regulator housing that involves removing the intake socket (-arrow A-), the previously used assembly grease 000.043.204.68 must no longer be used for the two sealing rings when installing the intake socket.

Situation 2:
The reason for this may be that too much assembly grease was used for the two X-shaped sealing rings when fitting the intake socket. As a result, the sealing rings can become deformed when the intake socket is installed (-arrow A-) and this can cause leaks.
If a complaint is received, replace the sealing rings.

Action Required:
Use assembly gel 000.043.205.93 as the assembly grease for the two sealing rings on the intake socket from now on.

Information

The amount of gel required for fitting must be diluted with water (50:50). Parts Info:

000.043.205.93 --> Grease (assembly gel, 1 00g tube)
000.043.301.23 New/--> Sealing ring (0-ring), 2 required.

948.106.510.00 --> Sealing ring (X-ring), no longer available.
948.106.511.00 --> Sealing ring (X-ring), no longer available.

References:

--> 195819 Removing and installing coolant regulator (thermostat) on 4.8-litre DFI engines

9PAAH1, 9PAAH7, 9PAAI1, 9PAAL1, 9PAAL7, 9PAAN1, 9PAAR1, 9PAAR7

Model year as of 2008
C02, C36