Renault Koleos Service Repair Manual: Intermediate pipe: Removal - Refitting

Renault Koleos Service Repair Manual / Engine and peripherals / Exhaust / Intermediate pipe: Removal - Refitting

2TR

Exhaust

IMPORTANT Consult the safety and cleanliness advice and operation recommendations before carrying out any repair.

REMOVAL

I - OPERATION FOR REMOVAL OF PART CONCERNED

  • Position the vehicle on a two-post lift.
  • Remove the engine undertray.

II - OPERATION FOR REMOVAL OF PART CONCERNED

Exhaust

  • Remove the connector pipe nuts (1) on the catalytic pre-converter.

Exhaust

  • Remove the catalytic converter bracket nuts (2) on the connector pipe.

Exhaust

  • Remove:
    • the connector pipe rubber mounting bush support nuts (3) ,
    • the connector pipe,
    • the connector pipe rubber mounting bush support (4) ,
    • the seal between the catalytic converter and the connector pipe,
    • the seal between the connector pipe and the catalytic converter.

REFITTING

I - REFITTING PREPARATION OPERATION

  • Always replace:
    • the seal between the catalytic converter and the connector pipe,
    • the seal between the connector pipe and the catalytic converter.

II - REFITTING OPERATION FOR PART CONCERNED

  • Refit:
    • the connector pipe rubber mounting bush support on to the connector pipe,
    • the connector pipe on to the catalytic pre-converter with a new seal,
    • the connector pipe bracket nuts on the catalytic pre-converter,
    • the connector pipe on to the catalytic converter with a new seal,
    • the catalytic converter bracket nuts on the connector pipe,
    • the connector pipe rubber mounting bush support nuts.
  • Torque tighten:
    • the connector pipe bracket nuts on the catalytic pre-converter (65 N.m),
    • the catalytic converter bracket nuts on the connector pipe (45 N.m),
    • The connector pipe rubber mounting bush support nuts (14 N.m).

III - FINAL OPERATION.

  • Refit the engine undertray.
    Catalytic converter: Removal - Refitting

    Silencer: Removal - Refitting

    See More:

    Renault Koleos Service Repair Manual > General vehicle information: Mechanical introduction
    Vehicle: Precautions for the repair GENERAL INFORMATION All information contained in these manuals is intended exclusively for automotive industry professionals. The documentation is intended to cover all vehicles in the RENAULT range throughout the world, but may not cover equipment designed for us ...

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