Renault Koleos Service Repair Manual: Inlet distributor: Removal - Refitting

Renault Koleos Service Repair Manual / Engine and peripherals / Fuel mixture / Inlet distributor: Removal - Refitting

M9R

Fuel mixture

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift.
  • Remove:
    • the engine cover,
    • the engine undertray.
  • Drain the engine cooling circuit.
  • Remove:
    • the clips from the air inlet sleeve,
    • the air intake sleeve on the air filter unit,
    • the battery,
    • the battery tray.

Fuel mixture

  • Turn the clip (1) on the intercooler air inlet duct.

Fuel mixture

  • Remove the intercooler air inlet duct bolt (2) from the fuel pipe support.

Fuel mixture

  • Loosen the clip (3) on the intercooler air inlet duct.
  • Remove:
    • the air inlet duct assembly (4) from the intercooler,
    • the air filter unit.
  • Loosen the air filter unit air outlet duct clip on the turbocharger.
  • Disconnect:
    • the oil vapour rebreathing pipe from the oil separator,
    • the air filter unit air outlet duct from the turbocharger.
  • Fit a blanking plug in the opening of the oil separator.
  • Remove:
    • the windscreen wiper arms
    • the scuttle half-grille
    • the windscreen wiper mechanism
    • the scoop under the scuttle panel grille
    • the water chamber
    • the exhaust gas recirculation rigid pipe between
      the exhaust manifold and the exhaust gas cooler.

Fuel mixture

  • Disconnect the connector from the damper valve wiring (5) .
  • Loosen the clip (6) on the intercooler air inlet duct.
  • Remove the bolt (7) from the intercooler air outlet duct.
  • Disconnect the intercooler air outlet duct (8) from the damper valve.
  • Move the intercooler air outlet duct to one side.

Fuel mixture

  • Remove:
    • the dipstick guide tube bolts (9) ,
    • the dipstick guide tube.
  • Plug the opening of the dipstick guide tube on the cylinder block.
  • Remove the damper valve.

Fuel mixture

  • Disconnect the connector (10) from the turbocharger pressure sensor.
  • Remove:
    • the turbocharger pressure sensor housing (11) ,
    • the exhaust gas recirculation rigid pipe between
      the exhaust gas recirculation solenoid valve and the exhaust gas cooler,
    • the EGR solenoid valve,
    • the starter ,
    • the intercooler,
    • the front right-hand wheel,
    • the front right-hand wheel arch liner,
    • the accessories belt,
    • the alternator,
    • the multifunction support.

II - OPERATION FOR REMOVAL OF PART CONCERNED

Fuel mixture

  • Remove:
    • the intake distributor bolts (12) ,
    • the intake distributor nuts (13) ,
    • the inlet manifold,
    • the inlet manifold gasket.

REFITTING

I - REFITTING PREPARATION OPERATION

WARNING The joint faces must be clean, dry and free from grease (avoid finger marks).
  • Clean:
    • the cylinder head joint face,
    • the intake distributor joint face,
    • the exhaust gas recirculation rigid pipe joint faces,
    • the turbocharger pressure sensor housing joint faces,
    • the damper valve seal face.
  • Always replace:
    • the inlet manifold gasket,
    • the exhaust gas recirculation rigid pipe between
      the exhaust manifold and the exhaust gas cooler,
    • the exhaust gas recirculation rigid pipe seal on the exhaust manifold,
    • the exhaust gas recirculation rigid pipe seals,
    • the exhaust gas recirculation rigid pipe clip,
    • the rigid exhaust gas recirculation pipe bolts,
    • the coolant outlet unit seal,
    • the gasket between the intake distributor and the EGR solenoid valve.
    • the seal between the turbocharger pressure sensor housing and the EGR solenoid valve,
    • the seal between the damper valve and the turbocharger pressure sensor housing,
    • the intercooler air inlet duct seal.

II - REFITTING OPERATION FOR PART CONCERNED

Fuel mixture

  • Refit:
    • the new intake distributor seal,
    • the inlet manifold,
    • the inlet manifold nuts and bolts.
  • Pretighten to torque and in order the inlet manifold nuts and bolts (15 N.m).
  • Torque tighten in order the inlet manifold nuts and bolts (25 N.m).

III - FINAL OPERATION.

  • Refit:
    • the multifunction support
    • the alternator
    • the accessories belt
    • the front right-hand wheel arch liner
    • the front right-hand wheel
    • the intercooler
    • the starter
    • the new seal between the EGR solenoid valve and the intake distributor
    • the EGR solenoid valve
    • the new exhaust gas recirculation rigid pipe seals
    • the exhaust gas recirculation rigid pipe between
      the exhaust gas recirculation solenoid valve and the exhaust gas cooler
    • the new seal between the turbocharger pressure sensor housing and the EGR solenoid valve
    • the turbocharger pressure sensor housing.
  • Connect the turbocharger pressure sensor connector.
  • Refit:
    • the seal between the damper valve and the turbocharger pressure sensor housing,
    • the damper valve.
  • Remove the plug from the opening of the dipstick guide tube on the cylinder block.
  • Torque tighten the dipstick guide tube bolts (10 N.m).
  • Connect the intercooler air outlet duct to the damper valve.
  • Refit the intercooler air outlet duct bolt.
  • Torque tighten:
    • the intercooler air outlet duct bolt (8 N.m),
    • the intercooler air outlet duct clip (6 N.m) using the tool (Mot. 1608).
  • Connect the damper valve wiring connector.
  • Refit:
    • the exhaust gas recirculation rigid pipe seal on the exhaust manifold
    • the exhaust gas recirculation rigid pipe between the exhaust manifold and the exhaust gas cooler
    • the coolant outlet unit seal
    • the water chamber
    • the water chamber hoses and pipes
  • Fit the EGR bypass solenoid valve.
  • Refit the EGR bypass solenoid valve bolts.
  • Torque tighten the EGR bypass solenoid valve bolts (10 N.m).
  • Connect:
    • the vacuum hoses on the EGR bypass solenoid valve and on the exhaust gas cooler,
    • the EGR bypass solenoid valve connector.
  • Refit the air filter unit.
  • Connect the air filter unit air outlet duct to the turbocharger and to the air filter unit.
  • Torque tighten the air filter unit air outlet duct clips (5 N.m) using the tool (Mot. 1608).
  • Remove the blanking plug from the opening of the oil separator.
  • Connect the oil vapour rebreathing hose to the oil separator.
  • Fit the intercooler air inlet duct assembly onto the intercooler air inlet pipe.
  • Torque tighten the intercooler air inlet hose clip (6 N.m) using the tool (Mot. 1608).

Fuel mixture

  • Remove the intercooler air inlet duct seal using a tweezers.

Fuel mixture

Note: Check whether the intercooler air inlet duct seal (14) is correctly positioned.
  • Refit the new intercooler air inlet duct seal.
  • Turn the intercooler air inlet duct to fit the clip in its housing.
  • Clip the intercooler air inlet duct onto the turbocharger.
  • Refit the intercooler air inlet duct bolt to the fuel pipe support.
  • Torque tighten the intercooler air inlet duct bolt (8 N.m).
  • Refit:
    • the battery tray
    • the battery
    • the scoop under the scuttle panel grille
    • the windscreen wiper mechanism
    • the scuttle half-grille
    • the windscreen wiper arms
    • the air intake sleeve on the air filter unit
    • the clips of the air inlet sleeve.
  • Fill the engine cooling system .
  • Bleed the engine cooling system .
  • Refit:
    • the engine undertray,
    • the engine cover.

2TR

Fuel mixture

IMPORTANT Wear protective gloves during the operation.

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Position the vehicle on a two-post lift.
IMPORTANT To prevent the vehicle from falling, lash it to the vehicle lift using a strap.
  • Remove the engine cover.
  • Remove the air inlet sleeve.

Fuel mixture

  • Disconnect the cover (1) from the Protection and Switching Unit.

Fuel mixture

  • Remove the fuse (2) of the fuel pump(F13) (15A).
  • Release the fuel pressure in the fuel pipe after starting the engine.
Note: After switching the engine off, start it again two or three times to fully relieve the fuel pressure.
  • Remove:
    • the battery
    • the battery tray
    • the air filter unit
    • the engine cover
    • the air resonator located on the rocker cover
    • the air inlet duct.

Fuel mixture

  • Remove the plug of the fuel supply union.
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.
  • Disconnect the quick-release union (3) using the tool (Mot. 1869) (4) as illustrated.
Note: Insert the tool (Mot. 1869) (4) into the second retaining part (5) .

Fuel mixture

  • Remove the petrol vapour rebreathing pipe clip (6) .
  • Disconnect the petrol vapour rebreathing pipe (7) .

Fuel mixture

  • Remove the clips (8) of the oil vapour rebreathing hose.
  • Disconnect the oil vapour rebreathing hose (9) .

Fuel mixture

  • Remove the clip (10) from the vacuum pipe of the brake servo.
  • Disconnect the vacuum pipe (11) from the brake servo.
  • Remove:
    • the windscreen wiper arms
    • the scuttle panel half-grille
    • the windscreen wiper mechanism
    • the scoop under the scuttle panel grille.
  • Disconnect the motorised throttle valve connector.

Fuel mixture

  • Remove:
    • in order the motorised throttle valve bolts,
    • the motorised throttle valve without disconnecting the coolant pipes.

Fuel mixture

  • Move aside the throttle valve (12) .

Fuel mixture

  • Remove:
    • the intake distributor support bolts (13) and (14) ,
    • the intake distributor support (15) ,
    • the seal.

II - OPERATION FOR REMOVAL OF PART CONCERNED

Fuel mixture

  • Remove:
    • in order, the intake distributor bolts and nuts,
    • the inlet manifold (16) ,
    • the intake distributor seal,
    • the intake distributor adapter (17) ,
    • the intake distributor adapter seal.
Note: The engine must remain covered to prevent impurities from entering inside.

REFITTING

I - REFITTING PREPARATION OPERATION

  • Always replace:
    • the intake distributor seal,
    • the intake distributor adapter seal,
    • the motorised throttle valve seal.

II - REFITTING OPERATION FOR PART CONCERNED

  • Refit:
    • the new intake distributor adapter seal,
    • the intake distributor adapter,
    • the new intake distributor seal,
    • the inlet manifold,
    • the intake distributor nuts and bolts.

Fuel mixture

  • Torque tighten in order the intake distributor nuts and bolts (20 N.m).
Note: Mark (6) indicates retightening of the bolt to a torque of 20 N.m.

III - FINAL OPERATION

  • Refit:
    • the new intake distributor support seal,
    • the intake distributor support,
    • the intake distributor support bolts.
  • Torque tighten the intake distributor support bolts (20 N.m).
  • Refit:
    • the new motorised throttle valve seal,
    • the motorised throttle valve bolts.

Fuel mixture

  • Torque tighten in order the motorised throttle valve bolts (8 N.m).
  • Connect the motorised throttle valve connector.
  • Refit:
    • the scoop under the scuttle panel grille
    • the windscreen wiper mechanism
    • the scuttle panel half-grille
    • the windscreen wiper arms.
  • Connect the brake servo vacuum pipe.
  • Refit the clip of the vacuum pipe of the brake servo.
  • Connect the oil vapour rebreathing hoses.
  • Refit the clips of the oil vapour rebreathing hose.
  • Disconnect the petrol vapour rebreathing pipe.
  • Refit the petrol vapour rebreathing pipe clip.
  • Connect the quick-release union of the fuel supply.
Note: Check the condition of the quick-release union connection again.
  • Remove the fuel supply union plug.
  • Refit:
    • the air inlet duct
    • the air resonator located on the rocker cover
    • the engine cover
    • the air filter unit
    • the battery tray
    • the battery
    • the fuel pump fuse
    • the Protection and Switching Unit cover.
  • Refit the air intake sleeve.
    Inlet duct: Removal - Refitting

    Exhaust manifold: Removal - Refitting

    See More:

    Renault Koleos Service Repair Manual > Rear axle components: Shock absorber: Removal - Refitting
    WARNING To prevent any suspension asymmetry, replace both of the shock absorbers on the same axle.   WARNING To prevent the components of the rear axle from deteriorating (rubber bushes, brake hoses, etc.) do not remove the two shock absorbers at the same time. Proceed one side at a time. REMO ...

    Renault Koleos Owners Manual

    Renault Koleos Service Repair Manual

    © 2018-2021 Copyright www.rkoleos.com
    0.0106