Heater Inlet Hose Replacement (LYX with KL9)

Removal Procedure

  1. Drain the cooling system.Cooling System Draining and Filling

    2. Object ID: 4577988
  2. Heater Inlet Hose Retainer(1)@Heater Water Auxiliary Pump Inlet Hose»Remove

    3. Object ID: 4573775
  3. { If equipped }Power Transfer Unit Vent Hose(1)@Radiator Surge Tank»Remove—Power Transfer Unit Vent Hose Replacement

    4. Object ID: 4577913
  4. Heater Inlet Hose Retainer(1)»Disengage
  5. Heater Inlet Hose(2)@Heater Core Inlet Tube»Remove

    6. Object ID: 4577914
  6. Heater Inlet Hose Clamp(1)»Disengage—Hose Clamp Replacement Guidelines - Spring Type
  7. Heater Inlet Hose(2)@Water Outlet»Remove
  8. Heater Inlet Hose(2)»Remove

Installation Procedure


    Object ID: 4577914
  1. Heater Inlet Hose(2)@Water Outlet»Install
  2. Heater Inlet Hose Clamp(1)»Engage—Hose Clamp Replacement Guidelines - Spring Type

    3. Object ID: 4577913
  3. Heater Inlet Hose(2)@Heater Core Inlet Tube»Install
  4. Heater Inlet Hose Retainer(1)»Engage

    5. Object ID: 4573775
  5. { If equipped }Power Transfer Unit Vent Hose(1)@Radiator Surge Tank»Install—Power Transfer Unit Vent Hose Replacement

    6. Object ID: 4577988
  6. Heater Inlet Hose Retainer(1)@Heater Water Auxiliary Pump Inlet Hose»Install
  7. Fill the cooling system.Cooling System Draining and Filling
  8. Check the cooling system for leaks.