Leaf Spring: Installation

2004 Oldsmobile Bravada AWDSECTION Installation
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2002 Oldsmobile Bravada, 2002 GMC Sonoma, 2002 GMC Jimmy, 2002 GMC Envoy XL, and 2002 GMC Envoy. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the leaf spring to the vehicle.
  2. Install the leaf spring to the front bracket mounting bolt and nut. DO NOT tighten the nut. See Figure.
  3. Install the leaf spring to shackle mounting bolt and nut. DO NOT tighten the nut. See Figure.
  4. Rotate the anchor plate to the proper position.
  5. Install the leaf spring U-bolts. See Fig 1.
    Fig 1: Torquing U-bolt & Anchor Plate In Sequence
    G00137995Courtesy of GENERAL MOTORS CORP.
  6. Install the leaf spring U-bolt retaining nuts; Then tighten the leaf spring U-bolt retaining nuts. See TORQUE SPECIFICATIONS .
  7. Raise the axle support so that there is a distance of 170 mm plus or minus 6 mm (6.7 in. plus 0.24 in.) between the axle tube and the metal surface of the bumper bracket (1). See Fig 2.
    Fig 2: Installing Leaf Spring To Front Axle Nuts
    G00137996Courtesy of GENERAL MOTORS CORP.
  8. Tighten the leaf spring to front bracket mounting nut.
  9. Tighten the leaf spring to spring shackle mounting nut.
  10. Remove axle support.
  11. Install muffler, if necessary.
  12. Install the spare tire, if necessary.
  13. Install the EVAP canister on 2-Door utility models (except the ZR2).
  14. Install the fuel tank (except Crew Cab and ZR2 models).
  15. Lower the vehicle.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.