Removing Coolant Regulator

Information 

The pictures shown in this document may differ from the original.

1. Disconnect coolant pipe -1-  .
   1. 1.1 Unscrew screws -2-  .

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   Coolant pipe

2. Remove coolant pipe -2-  .

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   Coolant pipe

   1. 2.1 Unscrew screws for coolant pipe -1-  .
   2. 2.2 Pull off coolant pipe -2-  and set it aside.
3. Release and disconnect electric plug connection for coolant regulator -2-  .

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   Electric plug connection for coolant regulator (shown on the Panamera)

   WARNING: Hot fluid 

   • Danger of scalding 
     1. → Let the fluid cool down.
     2. → Wear personal protective gear.
4. Remove coolant regulator (thermostat insert) -1-  .

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   Coolant regulator (thermostat insert, shown on the Panamera)

   1. 4.1 Unscrew screws -2-  .
   2. 4.2 Remove coolant regulator (thermostat insert) -1-  .
5. Pull off seals -1-  using > VW771 - multi-purpose tool  (-2-  ) and > VW771/37 - puller hook  (-3-  ).

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant regulator seals (shown on the Panamera)