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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 697 (Engine Cooling System) >> Repair Instructions >> Coolant Pump Replacement - Charge Air Cooler >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the charge air cooling system. Refer to Draining and Filling Cooling System - Charge Air Cooling System .
  2. Fig 1: View Of Inlet Hose & Auxiliary Water Pump
    GM1382066Courtesy of GENERAL MOTORS CORP.
  3. Using the GE-47622  , compress the auxiliary water pump inlet hose clamp at the charge air cooler pump. See Special Tools .
  4. Remove the auxiliary water pump inlet hose from the charge air cooler pump.
  5. Fig 2: View Of Auxiliary Water Pump Outlet Hose
    GM1382069Courtesy of GENERAL MOTORS CORP.
  6. Using the GE-47622  , compress the auxiliary water pump outlet hose clamp at the charge air cooler pump. See Special Tools .
  7. Remove the auxiliary water pump outlet hose from the charge air cooler pump.
  8. Fig 3: Locating Charge Air Cooler Pump Mounting Clamp Bolts
    GM1388246Courtesy of GENERAL MOTORS CORP.
  9. Disconnect the charge air cooler pump electrical connector.
  10. Remove the charge air cooler pump mounting clamp bolts.
  11. Remove the charge air cooler pump.