CTS-V V8-6.0L VIN U (2006)
1. Loosen the adjustment link jam nuts (1).
Important: Complete the left and right rear toe adjustments separately, per wheel. Using the following procedure.
2. In order to adjust the toe, rotate the turnbuckle (2).
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Tighten the jam nuts to 75 Nm (55 ft. lbs.).
Notice: Refer to Fastener Notice in Service Precautions.
3. Recheck the toe setting after tightening.
4. Readjust the toe setting if necessary. Refer to Wheel Alignment Specifications.