Published: 06-May-2015

2007.0 Range Rover Sport (LS), 412-02B

Auxiliary Heating

Fuel Fired Booster Heater - TDV8 3.6L Diesel (G953343)

REMOVAL AND INSTALLATION
  • 80.40.01
  • Fuel Fired Booster Heater (FFBH) - Renew
  • TDV8
  • 0.80
  • USED WITHINS
Removal
NOTE:

Some variation in the illustrations may occur, but the essential information is always correct.

  1. Disconnect the battery ground cable. For additional information, refer to: Specifications (414-00 Battery and Charging System - General Information, Specifications).
  2. Raise and support the vehicle.
  3. NOTE:

    Wheel shown removed for clarity.

    E131518
    Carefully release the wheel arch liner, to allow access to the fuel fired burner heater (FFBH) exhaust clamp retaining bolt.
  4. NOTE:

    Components removed for clarity.

    E125162
    Release the exhaust clamp.
  5. CAUTION:

    Before disconnecting or removing components, ensure the area around the joint faces and connections are clean. Plug open connections to prevent contamination.

    E125164
    Disconnect the fuel fired booster heater fuel line.
      • Release the clip.
  6. Lower the vehicle.
  7. E47753
    Release the power steering fluid reservoir.
  8. E47755
    Disconnect the fuel fired booster heater inlet and outlet coolant hoses.
      • Clamp the hoses to minimise coolant loss.
      • Release the 2 clips.
  9. E47772
    Remove the fuel fired booster heater.
      • Disconnect the 2 electrical connectors.
      • Remove the 3 bolts.
      • Release the fuel pipe from the clip.
Installation
  1. Install the fuel fired booster heater.
      • Tighten the bolts to 10 Nm (7 lb.ft).
      • Connect the electrical connectors.
      • Secure the fuel pipe in the clip.
  2. Connect the fuel fired booster heater coolant hoses.
      • Secure with the clips.
      • Remove the clamps.
  3. Connect the fuel fired booster heater fuel hose.
      • Secure with the clip.
  4. Raise the vehicle.
  5. Tighten the exhaust clamp.
      • Tighten to 10 Nm (7 lb.ft).
  6. Secure the wheel arch liner.
      • Install the two retaining screws.
      • Install the clip.
  7. Lower the vehicle.
  8. Install the power steering fluid reservoir.
  9. Connect the battery ground cable. For additional information, refer to: Specifications (414-00 Battery and Charging System - General Information, Specifications).
  10. Connect exhaust extraction hoses to the tail pipes.
  11. CAUTION:

    Anti-freeze concentration must be maintained at 50%.

    Fill the cooling system expansion tank until the coolant level becomes static with in the "COLD FILL RANGE".
  12. CAUTION:

    Make sure the coolant level remains above the "COLD FILL RANGE" lower level mark.

    Start the engine and allow to idle.
  13. WARNING:

    Eye protection must be worn.

    CAUTIONS:

    • Engine coolant will damage the paint finished surfaces. If spilt, immediately remove the coolant and clean the area with water.

    • Since injury such as scalding could be caused by escaping steam or coolant, make sure the vehicle cooling system is cool prior to carrying out this procedure

    E80881
    Disconnect the fuel cooler coolant return line.
      • Allow any trapped air to escape.
  14. Connect the fuel cooler coolant return line.
  15. When coolant runs from the expansion tank bleed point bubble-free, tighten the bleed screw.
  16. Add coolant to the expansion tank until the coolant level is 25 mm (0.98 inch) above the "COLD FILL RANGE" upper mark.
  17. Hold the engine speed at 2,000 RPM for 25 seconds.
  18. Allow the engine to idle for 30 seconds.
  19. CAUTIONS:

    • Observe the engine temperature gauge. If the engine starts to over-heat switch off immediately and allow to cool. Failure to follow this instruction may cause damage to the vehicle

    • Make sure the coolant level remains above the "COLD FILL RANGE" lower level mark.

    Repeat the above 2 steps 3 times or until hot air is emitted from the heater.
  20. Allow the engine to idle for 30 seconds.
  21. Add coolant to the expansion tank until the coolant level is 25 mm (0.98 inch) above the "COLD FILL RANGE" upper mark.
      • Install the coolant expansion tank cap.
  22. CAUTION:

    Observe the engine temperature gauge. If the engine starts to over-heat switch off immediately and allow to cool. Failure to follow this instruction may cause damage to the vehicle

    Start and run the engine until the thermostat opens.
      • Switch the engine off and allow to cool.
  23. WARNING:

    Since injury such as scalding could be caused by escaping steam or coolant, do not remove the filler cap from the coolant expansion tank while the system is hot.

    CAUTION:

    If topping up the cooling system when HOT, the HOT fill level with the coolant expansion tank cap removed is significantly higher, 50 mm (2 inches) than the COLD fill level. Failure to compensate for this may lead to significant under filling of the cooling system and may lead to incorrect diagnosis and coolant loss.

    Check and top-up the coolant if required.
  24. Connect the Land Rover approved diagnostic equipment to the vehicle and carry out the Fuel fired burner heater activation test.