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Repair Procedure

WARNING: This page is about a different car, the 2016 Chevrolet Trax and 2016 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE:

    If the radiator is leaky, replace it. Refer to Radiator Replacement (LUV) Radiator Replacement (LE2) .

  1. Pressure test the cooling system. Refer to Cooling System Leak Testing .
  2. Fig 1: Identifying Fracture Surface
    GM2028254Courtesy of GENERAL MOTORS COMPANY
  3. Grind the fracture surface (1) with a proper tool.
  4. Drill a hole in the center of the fractured surface, using a 6 mm (0.24 in) drill.
  5. Fig 2: Radiator Mounting Pin, Nut And Bolt
    GM2028256Courtesy of GENERAL MOTORS COMPANY
  6. Install the new radiator mounting pin (2).
    • Install the nut (3).
    • NOTE:

      The bolt should not be longer than 35 mm (1.38 in).

    • Install the radiator mounting pin (2) with the bolt (1).
  7. CAUTION:

    Refer to Fastener Caution .

  8. Tighten the bolt 5 N.m (44 lb in).