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Home >> Chevrolet >> 2007 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 745 (Engine Cooling System) >> Repair Instructions >> Radiator Replacement (LD8) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Radiator
    GM1664982Courtesy of GENERAL MOTORS CORP.
  1. Install the radiator to the vehicle.
  2. Fig 2: View of Radiator
    GM287613Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Care should be taken when installing the condenser not to damage the lower attachment points of both the radiator and condenser.
  3. Position the condenser, aligning the lower feet to the lower mounting features located at the front of the radiator.
  4. Fig 3: View Of Condenser & Bolts
    GM1664240Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
    IMPORTANT: The bolts retaining the condenser to the radiator end tanks are a special length and should be the ONLY bolts used upon reinstallation. The use of longer bolts will damage the radiator end tanks.
  5. Install the condenser mounting bolts.

    Tighten:  Tighten the bolts to 13 N.m (115 lb in).

  6. Fig 4: Identifying Radiator Outlet Hose
    GM1664555Courtesy of GENERAL MOTORS CORP.
  7. Install the radiator outlet hose to the radiator.
  8. Using J 38185  reposition the radiator outlet hose clamp. See Special Tools .
  9. Fig 5: Identifying Condenser Line To Radiator Retaining Bolt
    GM1664239Courtesy of GENERAL MOTORS CORP.
  10. Install the condenser line to radiator retaining bolt.
  11. Install the cooling fans. Refer to Engine Cooling Fan Replacement .
  12. Fill the cooling system. Refer to Cooling System Draining and Filling (Static Fill)  or Cooling System Draining and Filling (Vac-N-Fill) .