GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Denali 🢒 Suspension 🢒 Front Suspension 🢒 Torsion Bars Bushing Replacement

Removal Procedure

    Important: This procedure requires the removal of both torsion bars.

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the torsion bars. Refer to Torsion Bar and Support Assembly Replacement .
  3. Remove the bushing from the bracket utilizing a bushing driver or the equivalent.

Installation Procedure
  1. Install the bushing to the bracket utilizing a bushing driver or the equivalent.
  2. Install the torsion bars. Refer to Torsion Bar and Support Assembly Replacement .
  3. Remove the safety stands.
  4. Lower the vehicle.
  5. Measure the Z height. Refer to Trim Height Inspection .
  6. Turn the adjustment bolt clockwise to increase the Z height and counterclockwise to lower the Z height.