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Home >> Porsche >> 2019 >> Panamera 4S Executive >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 66 (26 Exhaust System 4.0L Turbo Gas -- 971 - PANAMERA (971)) >> WM, 267619 Removing And Installing Primary Catalytic Converter (V8 BITURBO) >> Installing Primary Catalytic Converter

Installing Primary Catalytic Converter

WARNING: This page is about a different variant/trim than selected.
  1. Installation is performed in reverse order. Pay particular attention to the following:
    1. 1.1 Replace V-band clamps.
    2. 1.2 Replace seal -1-  on V-band clamps.
      1. 1.2.1 Carefully lever out the seal using a screwdriver and insert new seal.
    3. 1.3 Tighten new V-band clamp securing primary catalytic converter to turbocharger.

      > Tightening torque 7 Nm (5 ftlb.) +/- 1 Nm (0.5 ftlb.) 

    4. 1.4 Tighten new V-band clamp securing primary catalytic converter to catalytic converter.

      > Tightening torque 15 Nm (11 ftlb.) +/- 2 Nm (1.5 ftlb.) 

      G15881079Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      V-band clamp seal