Renault Koleos Service Repair Manual: Oil decanter: Removal - Refitting

M9R

REMOVAL

I - REMOVAL PREPARATION OPERATION

• Remove the engine cover.

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

• Remove the intercooler air inlet pipe bolt (2) from the fuel pipe support.
• Move the intercooler air inlet pipe to one side.

• Remove:
  • the protector plate (3) from the injector rail protector,
  • the injector rail protector.

II - OPERATION FOR REMOVAL OF PART CONCERNED

• Disconnect:
  • the oil vapour rebreathing hose (4) from the oil decanter,
  • The cylinder 1 injector connector on the timing end.
• Unclip:
  • the injector wiring from the oil decanter at (5) ,
  • the wiring from the heat shield at (6) .
• Remove:
  • the wiring mounting bolts (7) ,
  • the wiring harness support,
  • the bolts (8) from the oil decanter,
  • the oil decanter - heat shield assembly,
  • the oil decanter seals,
  • the heat shield bolts,
  • the heat shield,
  • the oil separator.

REFITTING

I - REFITTING PREPARATION OPERATION

• Degrease the joint faces of the cylinder head and the oil decanter.
• Always replace:
  • the oil decanter seals,
  • the intercooler air inlet pipe seal.

II - REFITTING OPERATION FOR PART CONCERNED

• Refit the heat shield on the oil decanter.
• Torque tighten the heat shield bolts (7 Nm).

• Refit:
  • the oil decanter seals,
  • the oil decanter - heat shield assembly,
  • the oil decanter bolts.
• Torque tighten in turn:
  • the oil decanter bolts (initial torque) (5 N.m),
  • the oil decanter bolts (10 Nm).
• Refit:
  • the wiring harness support,
  • the wiring mounting bolts (7) .
• Clip:
  • the wiring onto the heat shield at (6) .
  • the injector wiring onto the oil decanter at (5) .
• Connect:
  • the cylinder 1 injector connector,
  • the oil vapour rebreathing hose to the oil separator.

III - FINAL OPERATION.

• Refit the injector rail protector.

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

• Refit the new intercooler air inlet pipe seal.
• Refit the protector plate on the injector rail protector.
• Turn the intercooler air inlet pipe to fit the clip in its housing.
• Clip the intercooler air inlet pipe onto the turbocharger.
• Refit the intercooler air inlet pipe bolt onto the fuel pipe support.
• Torque tighten the intercooler air inlet pipe bolt (8 N.m).
• Refit the engine cover.