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Home >> Porsche >> 2021 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (47 Brakes - Brake Hydraulic System, Regulator, Booster 2.9L Turbo Hybrid -- 971 - PANAMERA (971)) >> WM, 477619 Removing And Installing Brake Booster Vacuum Pump >> Removing Brake Booster Vacuum Pump

Removing Brake Booster Vacuum Pump

WARNING: This page is about a different variant/trim than selected.
CAUTION: Hot components 
  • Risk of burns 

    → Let hot components cool down.

    → Wear personal protective gear.

  1. Loosen pressure converter -2-  from the holder -3-  and set it aside with lines connected.
    G15859843Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Disconnecting pressure converter

  2. Unscrew screws -4-  and move holder -5-  with vacuum lines aside.
    G15859844Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Loosening holder

  3. Disconnect plug connection -6-  and move brake booster line -7-  aside.
    G15859845Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Moving brake booster line aside

  4. Disconnect vacuum hose -8-  from brake booster vacuum pump.
    G15859846Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Disconnecting vacuum hose

    Information 

    Place a suitable cloth underneath to catch escaping oil when pulling off the vacuum pump.

  5. Unscrew screws -9-  and remove brake booster vacuum pump -1-  .
    G15859847Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Removing brake booster vacuum pump