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Home >> Chevrolet >> 2010 >> Cobalt LS, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.0L) >> Repair Instructions - Off Vehicle >> Water Pump Removal

Water Pump Removal

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Engine Coolant Temperature Sensor
    GM1769761Courtesy of GENERAL MOTORS CORP.
  1. Remove the engine coolant temperature sensor.
    2. Fig 2: Thermostat Housing And Water Feed Pipe
    GM1769795Courtesy of GENERAL MOTORS CORP.
  2. Remove the thermostat and water feed pipe retaining bolts.
    3. IMPORTANT: Twist the water feed pipe while pulling to remove it from the water pump cover.
  3. Remove the thermostat housing and water feed pipe from the water pump cover.
    4. Fig 3: Water Pump Assembly
    GM1769804Courtesy of GENERAL MOTORS CORP.
  4. Remove the water pump retaining bolts. Be sure to remove the bolt that goes through the front of the engine block.
  5. Remove the water pump assembly.
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