CTS V6-2.8L (2006)
2. Install the bumper nuts securing the rear energy absorber and the exhaust hanger mounting bracket (2) to the rear compartment rail.
Tighten the bumper nuts to 25 Nm (18 ft. lbs.).
Notice: Refer to Fastener Notice in Service Precautions.
3. Apply a soapy solution to the following in order to ease the installation of the hangers:
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The exhaust hanger mounting bracket rods (1)
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The inner diameter of the tail pipe hangers (2)
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The tail pipe hanger rods (3)
4. Press the tail pipe hangers (2) over the tail pipe hanger rods (3).
5. Press the tail pipe hangers (2) over the exhaust hanger mounting bracket rods (1).
6. Lower the vehicle.
