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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical (Unit Repair) >> Repair Instructions >> Oil Cooler Installation

Oil Cooler Installation

  1. Install the oil cooler hose fitting.

    Tighten 

    Tighten the oil cooler hose fitting to 19 N.m (14 ft. lbs).

    Fig 1: Installing Oil Cooler Hose Fitting
    G01745711Courtesy of GENERAL MOTORS CORP.
  2. Install the oil cooler inlet hose clamp and the oil cooler inlet hose onto the oil cooler hose fitting.
    Fig 2: Installing Oil Cooler Inlet Hose & Clamp
    G01745712Courtesy of GENERAL MOTORS CORP.
  3. Install the oil cooler inlet hose clamp and oil cooler.
    Fig 3: Installing Oil Cooler
    G01745713Courtesy of GENERAL MOTORS CORP.
  4. Install the oil cooler connector.

    Tighten 

    Tighten the oil cooler connector to 50 N.m (37 ft. lbs).

    Fig 4: Installing Oil Cooler Connector
    G01745714Courtesy of GENERAL MOTORS CORP.
  5. Install the oil cooler outlet hoses and pipe.
  6. Connect the lower oil cooler outlet hose to the oil cooler.
  7. Connect the upper oil cooler hose to the thermostat bypass pipe.
    Fig 5: Installing Oil Cooler Outlet Hoses & Pipe
    G01745715Courtesy of GENERAL MOTORS CORP.