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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 147 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Heater Hose Replacement - Inlet (L61) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the engine coolant. Refer to DRAINING AND FILLING COOLING SYSTEM (L61) in Engine Cooling.
  2. Use the J 38185  in order to reposition the heater hose clamps.
  3. Disconnect the inlet heater hose (1) from the inlet port of the engine.
    Fig 1: Identifying Heater Hose Connections At Engine
    G01579711Courtesy of GENERAL MOTORS CORP.
  4. Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE .
  5. Use the J 38185  to disconnect the inlet heater hose from the heater core.
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