LEMON Manuals: Even more car manuals for everyone
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 >> Block Heater (G2796576) >> Removal

Block Heater (G2796576): 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 front left wheel arch liner.

    Refer to: FRONT WHEEL ARCH LINER

  5. G15303231Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the electrical connector from the block heater.

  6. WARNING: Be prepared to collect escaping fluids.
    G15303232Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Use the special tool to remove the block heater.

      Special Tool(s): JLR-303-1675 

    • Remove and discard the gasket.