Renault Koleos Service Repair Manual: Fuel vapour absorber: Removal - Refitting

Renault Koleos Service Repair Manual / Engine and peripherals / Antipollution / Fuel vapour absorber: Removal - Refitting

2TR

IMPORTANT During this operation, be sure to:
  • refrain from smoking or bringing red hot objects close to the working area,
  • be careful of fuel splashes when disconnecting the union.

 

IMPORTANT Wear leaktight gloves (Nitrile type) for this operation.

REMOVAL

I - REMOVAL PREPARATION OPERATION

  1. Position the vehicle on a two-post lift.
  2. Disconnect the battery.
  3. Remove the windscreen washer bottle neck.

II - OPERATION FOR REMOVAL OF PART CONCERNED

Antipollution

  • Remove:
    • the clip (1) from the fuel tank fuel vapour inlet hose,
    • the clip (2) from the fuel vapour circulation hose leading to the solenoid valve.

Antipollution

  • Disconnect:
    • the breather hose (3) ,
    • the fuel tank fuel vapour inlet hose (4) ,
    • the fuel vapour circulation hose (5) leading to the solenoid valve.

Antipollution

Remove the fuel vapour absorber (6) from the fuel tank retaining notch by pushing it in the direction of the arrow.

  1.  inside of the right-hand headlight.

REFITTING

I - REFITTING PREPARATION OPERATION

Antipollution

WARNING The breather should not be blocked during normal engine operation.
  • Refit the fuel vapour absorber (6) :
    • if there are cracks and damage visible,
    • if a fault arises during the following checking procedure:
      1. block the take-off pipe (2) . Blow in the take-off pipe (1) . Check that air circulates freely through the take-off pipe (3) .
      2. block the take-off pipe (1) . Blow in the take-off pipe (2) . Check that air circulates freely through the take-off pipe (3) .

II - REFITTING OPERATION FOR PART CONCERNED

  • Refit the fuel vapour absorber in the retaining notch.
  • Connect:
    • the fuel vapour circulation hose leading to the solenoid valve,
    • the fuel tank fuel vapour inlet hose,
    • the breather hose.
  • Refit:
    • the clip of the fuel vapour circulation hose leading to the solenoid valve,
    • the clip of the fuel tank fuel vapour inlet hose.

III - FINAL OPERATION.

  • Refit the windscreen washer bottle neck.
  • Connect the battery.
    Oil vapour rebreathing circuit: Operating diagram

    Fuel vapour absorber bleed solenoid valve: Removal - Refitting

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