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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 641 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Heater Hose Replacement - Outlet (RPOs L61, LE5) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Heater Core Tubes And Outlet Hose
    GM872578Courtesy of GENERAL MOTORS CORP.
  1. Install the heater outlet hose to the heater core.
  2. Reposition the hose clamp to secure the hose using J 38185  .
  3. Fig 2: Identifying Heater Outlet Hose (2.2L)
    GM872575Courtesy of GENERAL MOTORS CORP.
  4. Install the heater outlet hose to the engine.
  5. Reposition the hose clamp to secure the hose using J 38185  .
  6. Fill the cooling system. Refer to Draining and Filling Cooling System (2.0L (LSJ)) or Draining and Filling Cooling System (2.2L (L61), 2.4L (LE5)) or Draining and Filling Cooling System (GE 47716 Fill) .
  7. Remove the drain pan from under the vehicle.
  8. Install the dash panel exterior sound barrier.