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Home >> Land Rover >> 2022 >> Defender 90 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Engine Cooling - V8 S/C 5.0L Petrol -- Defender/L663) >> Engine Cooling - V8 S/C 5.0L Petrol (G2796565) >> Removal And Installation >> Rear Coolant Manifold (G2796578) >> Removal

Rear Coolant Manifold (G2796578): Removal

WARNING: This page is about a different variant/trim than selected.
WARNING: Make sure the engine cooling system is cool prior to doing this procedure.
CAUTION: Engine coolant will damage the paint finished surfaces. If split, immediately remove the coolant and clean the area with water.
NOTE:
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustrations showing certain components removed to provide extra clarity.
  1. Disconnect the 12V system.

    Refer to: 12V SYSTEM DISCONNECT AND CONNECT

  2. Raise and support the vehicle on a suitable 2 post lift.

    Refer to: JACKING AND LIFTING

  3. Partially drain the engine cooling system.

    Refer to: COOLING SYSTEM PARTIAL DRAINING AND VACUUM FILLING 

  4. Remove the secondary bulkhead center panel.

    Refer to: SECONDARY BULKHEAD CENTER PANEL - V8 S/C 5.0L PETROL

  5. WARNING: Be prepared to collect escaping fluids.
    G15303250Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the bolt.
    • Disconnect the 2 coolant hose connectors.
    • Remove the rear coolant manifold right hose.
  6. G15321880Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the clip.
    • Remove the bolt.
    • Position the breather pipe away from the rear coolant manifold.
  7. WARNING: Be prepared to collect escaping fluids.
    G15321881Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the coolant hose from the 2 clips.
    • Release the clamp.
    • Release the rear coolant manifold left hose.
  8. G15321882Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector.
    • Release the 2 wiring harness clips.
    • Release the electrical connector clip.
  9. WARNING: Be prepared to collect escaping fluids.
    G15321883Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 4 bolts.
    • Remove the rear coolant manifold.
  10. NOTE: This step is only required if new components are not installed.
    G14057703Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove and discard the 2 O-ring seals.