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Home >> Chevrolet >> 2004 >> Classic >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Repair Instructions >> Drain Cock Replacement >> Removal Procedure

Removal Procedure

    Fig 1: Exploded View Of Drain Cock
    GM339454Courtesy of GENERAL MOTORS CORP.
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Drain the coolant. Refer to Draining and Filling Cooling System .
  3. Pull the drain cock out of the radiator body.
  4. Clean or replace the seal and the stem as necessary.