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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 27 (15 Engine - Cylinder Head, Valve Drive 2.9L -- 9YA - Cayenne (9YA)) >> WM, 157019 Removing And Installing Cylinder Heads >> Removing Cylinder Head >> Removing Cylinder Head - Right Cylinder Bank

Removing Cylinder Head - Right Cylinder Bank

WARNING: This page is about a different variant/trim than selected.
  1. Remove additional coolant pump.
    G15210865Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Additional coolant pump

    1. 1.1  Unscrew screws on coolant line holder -1-  .
    2. 1.2  Unscrew screw on coolant flange -2-  and pull off the flange.
    3. 1.3  Remove additional coolant pump with coolant lines.
  2. Remove side coolant pipe -1-  by unscrewing screw -2-  and removing coolant pipe.
    G15210866Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Side coolant pipe on right cylinder bank

  3. Remove front coolant pipe -1-  by unscrewing screw -2-  and removing coolant pipe.
    G15210867Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front coolant pipe on right cylinder bank

  4. Loosen guide rail -1-  from right cylinder head.
    G15210868Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Guide rail for right cylinder head

    1. 4.1  Unscrew bearing pin -2-  .
  5. Remove cylinder head.
    Fig 1: Cylinder Head On Right Cylinder Bank Screws Loosening Sequence
    G15210869Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cylinder head on right cylinder bank

    1. 5.1  Unscrew screws on the cylinder head in the sequence -10 to 1-  .
    2. 5.2  Remove cylinder head.