Renault Koleos Service Repair Manual: Heater matrix: Removal - Refitting

Renault Koleos Service Repair Manual / Air conditioning / Heating / Heater matrix: Removal - Refitting

RIGHT-HAND DRIVE

Heating

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Disconnect the battery (see Battery : Removal - Refitting) (80A, Battery).
  • Remove:
    • the glovebox (see Glovebox: Removal - Refitting) ( 57A, Interior equipment),
    • the left-hand cover on the centre panel (see Dashboard: Removal - Refitting) (57A, Interior equipment),
    • the A-pillar air distribution duct (see Front air distribution duct: Removal - Refitting) .

Heating

  • Remove:
    • the bolts (1) ,
    • the glove box air duct (2) ,
    • the air mixing cable (see 61A, Heating, Air mixing cable: Removal - Refitting, page 61A-21) .

M9R

Heating

  • Disconnect the connector (3) from the heating resistor.

 

  • Remove the air filter unit (see Air filter unit: Removal - Refitting) (12A, Fuel mixture).

Heating

  • Fit the hose clamps (Ms. 583) (4) on the heater matrix inlet and outlet hoses.
  • Remove the clips (5) from the heater matrix hoses.
  • Disconnect the heater matrix hoses (6) .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Heating

  • Remove:
    • the bolts (7) for the heater matrix pipe bracket,
    • the heater matrix pipe bracket.

Heating

  • Remove:
    • the heater matrix cover bolts (8) ,
    • the heater matrix cover.
  • Place a container underneath the heater matrix to collect the coolant.

Heating

  • Unclip the retaining clips (9) .
  • Disconnect the heater matrix pipes (10) from the heater matrix.
  • Remove the heater matrix.

REFITTING

I - REFITTING PREPARATION OPERATION

Heating

  • Always replace the seals (11) between the pipes and the heater matrix.
WARNING To avoid any leaks, check that the pipe surface is sound before positioning the new seal. The surface must be clean and scratch free.

II - REFITTING OPERATION FOR PART CONCERNED

  • Refit the new seals between the pipes and the heater matrix.
  • Remove the container placed underneath the heater matrix.
  • Refit the heater matrix.
  • Connect the heater matrix pipes to the heater matrix.
  • Refit the pipe clips.
  • Refit:
    • the heater matrix cover,
    • the heater matrix cover bolts,
    • the heat matrix pipe bracket,
    • the heater matrix pipe bracket bolts.

III - FINAL OPERATION

  • Connect the heater matrix hoses.
  • Refit the clips on the heater matrix hoses.
  • Remove the hose clamps (Ms. 583).
  • Refit the air filter housing (see Air filter unit: Removal - Refitting) (12A, Fuel mixture).

M9R

  • Connect the heating resistor connector.

 

  • Refit:
    • the air mixing cable (see 61A, Heating, Air mixing cable: Removal - Refitting, page 61A-21) .
    • the glove box air duct,
    • the glove box air duct bolts,
    • the A-pillar air distribution duct (see Front air distribution duct: Removal - Refitting) ,
    • the left-hand cover on the centre panel (see Dashboard: Removal - Refitting) (57A, Interior equipment),
    • the glovebox (see Glovebox: Removal - Refitting) (57A, Interior equipment).
  • Connect the battery (see Battery : Removal - Refitting) (80A, Battery).
  • Perform the following operations:
    • fill the cooling system (see Cooling circuit: Draining - Refilling) (19A, Cooling),
    • bleed the cooling system (see Cooling circuit: Draining - Refilling) (19A, Cooling).
  • Check the cooling circuit (see Engine cooling circuit: check) (19A, Cooling).

LEFT-HAND DRIVE

Heating

REMOVAL

I - REMOVAL PREPARATION OPERATION

  • Disconnect the battery (see Battery : Removal - Refitting) (80A, Battery).
  • Remove:
    • the dashboard lower cover on the driver's side (see Dashboard: Removal - Refitting) (57A, Interior equipment),
    • the lower cover on the left-hand side of the centre panel (see Dashboard: Removal - Refitting) (57A, Interior equipment),
    • the driver's side A pillar air distribution duct (see Front air distribution duct: Removal - Refitting) ,
    • the air mixing cable (see 61A, Heating, Air mixing cable: Removal - Refitting, page 61A-21) .

M9R

Heating

  • Disconnect the connector (1) from the heating resistor.
  • Remove the air filter unit (see Air filter unit: Removal - Refitting) (12A, Fuel mixture).

Heating

  • Fit the hose clamps (Ms. 583) (2) on the heater matrix inlet and outlet hoses.
  • Remove the clips (3) from the heater matrix hoses.
  • Disconnect the heater matrix hoses (4) .

II - OPERATION FOR REMOVAL OF PART CONCERNED

Heating

  • Remove:
    • the sheath (5) of the heater matrix pipes,
    • the bolts (6) for the heater matrix pipe bracket,
    • the heater matrix pipe bracket,
    • the heater matrix cover bolts (7) ,
    • the heater matrix cover.
WARNING Prepare for the flow of fluid, and protect the surrounding components.
  • Place a container underneath the heater matrix to collect the coolant.

Heating

  • Unclip the retaining clips (8) .
  • Disconnect the heater matrix pipes (9) from the heater matrix.
  • Remove the heater matrix.

REFITTING

I - REFITTING PREPARATION OPERATION

WARNING To avoid any leaks, check that the pipe surface is sound before positioning the new seal. The surface must be clean and scratch free.

Heating

  • Always replace the seals (10) between the pipes and the heater matrix.

II - REFITTING OPERATION FOR PART CONCERNED

  • Refit the new seals between the pipes and the heater matrix.
  • Remove the container placed underneath the heater matrix.
  • Refit the heater matrix.
  • Connect the heater matrix pipes to the heater matrix.
  • Refit the retaining clips.
  • Refit:
    • the heater matrix cover,
    • the heater matrix cover bolts,
    • the heater matrix pipe bracket,
    • the heater matrix pipe bracket bolts.
    • the heater matrix pipe sheath.

III - FINAL OPERATION

  • Connect the heater matrix hoses.
  • Refit the clips on the heater matrix hoses.
  • Remove the hose clamps (Ms. 583).
  • Refit the air filter housing (see Air filter unit: Removal - Refitting) (12A, Fuel mixture).

M9R

  • Connect the heating resistor connector.

 

  • Refit:
    • the air mixing cable (see 61A, Heating, Air mixing cable: Removal - Refitting, page 61A-21) .
    • the A-pillar air distribution duct (see Front air distribution duct: Removal - Refitting) ,
    • the lower cover on the left-hand side of the centre panel (see Dashboard: Removal - Refitting) (57A, Interior equipment),
    • the dashboard lower cover on the driver's side (see Dashboard: Removal - Refitting) (57A, Interior equipment),
  • Connect the battery (see Battery : Removal - Refitting) (80A, Battery).
  • Perform the following operations:
    • fill the cooling system (see Cooling circuit: Draining - Refilling) (19A, Cooling),
    • bleed the cooling system (see Cooling circuit: Draining - Refilling) (19A, Cooling).
  • Check the cooling circuit (see Engine cooling circuit: check) (19A, Cooling).
    Air distribution unit: Removal - Refitting

    Fan assembly: Removal - Refitting

    See More:

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