Sierra Classic 2500 2WD V8-6.6L DSL Turbo (2007)
5. Notice: Refer to Fastener Notice in Service Precautions.
Tighten the exhaust pipe bolts in the sequence shown.
Tighten the bolts to 53 Nm (39 ft. lbs.).
6. Install the exhaust pipe heat shield bolts.
Tighten the bolts to 8 Nm (71 inch lbs.).
7. Install the left side exhaust heat shield (3) at the dash panel.
8. Install the heat shield nuts (2).
Tighten the nuts to 9 Nm (80 inch lbs.).
9. Install the right wheelhouse panel.