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Home >> Porsche >> 2021 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (47 Brakes - Brake Hydraulic System, Regulator, Booster 3.0L Turbo -- 971 - PANAMERA (971)) >> WM, 477019 Removing And Reinstalling Brake Booster >> Installing Brake Booster

Installing Brake Booster

WARNING: This page is about a different car, the 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, and 2017 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:

    Information 

    Make sure not to damage the push rod boot when installing the brake booster.

    Always replace the seal between the brake booster and body.

  2. Install brake booster.
    1. 2.1 Replace seal.
    2. 2.2 Carefully guide the push rod of the brake booster into the opening on the bulkhead.
  3. Screw in and tighten nuts on the brake booster > Tightening torque 23 Nm (17 ftlb.) + 2 Nm (1.5 ftlb.) 
  4. Screw in and tighten nuts on the brake lines > Tightening torque 18 Nm (13 ftlb.)