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Home >> Chevrolet >> 2004 >> Classic >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Engine Cooling System) >> Repair Instructions >> Drain Cock Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Grand Am and 2004 Oldsmobile Alero. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exploded View Of Drain Cock
    GM339454Courtesy of GENERAL MOTORS CORP.
  1. Return the drain cock stem to the radiator body.
  2. Use a 1/4 inch square drive or a 3/16 inch hex drive in order to close the radiator drain cock valve.
  3. Refill the cooling system. Refer to Draining and Filling Cooling System (LA1)  or Draining and Filling Cooling System (L61) .
  4. Lower the vehicle.