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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1887 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Heater Inlet Hose Replacement (L61/LAT) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Heater Hoses & Heater Core
    GM1644878Courtesy of GENERAL MOTORS CORP.
  1. Drain the coolant. Refer to Draining and Filling Cooling System (Static Fill) or Draining and Filling Cooling System (GE 47716 Fill) .
  2. Remove the heater inlet hose clamp from the heater core.
  3. Remove the heater inlet hose (2) from the heater core.
  4. Fig 2: Heater Hoses At Engine
    GM1644848Courtesy of GENERAL MOTORS CORP.
  5. Remove the heater inlet hose clamp from the engine.
  6. Remove the heater inlet hose (2) from the engine.