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Home >> Porsche >> 2023 >> Taycan Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (47 Brakes - Brake Hydraulic System, Regulator, Booster 2.9L Turbo Gas -- 971 - PANAMERA (971)) >> WM, 477619 Removing And Installing Brake Booster Vacuum Pump >> Installing Brake Booster Vacuum Pump

Installing Brake Booster Vacuum Pump

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, and 2019 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.
  1. Installation is performed in reverse order. Pay particular attention to the following:
    1. 1.1 Clean contact surfaces on the vacuum pump and cylinder head.
    2. 1.2 Replace sealing rings on the vacuum pump and vacuum line and grease them.
    3. 1.3 Align the vacuum pump driver exactly on the groove of the outlet camshaft.
    4. 1.4 Tighten fastening screws to the specified tightening torque.

      Tightening torque for screws on brake booster vacuum pump: >Tightening torque 10 Nm (7.5 ftlb.) 

      Tightening torque for screws on holder: >Tightening torque 8 Nm (5.8 ftlb.) 

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