Removal Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Removal Procedure
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  3. For vehicles with rack and pinion steering, remove the front coil spring. Refer to Front Coil Springs ReplacementΒ .
  4. For vehicles with recirculating ball steering, remove the torsion bar. Refer to Torsion Bar ReplacementΒ .
  5. Remove the front stabilizer shaft link. Refer to Stabilizer Shaft ReplacementΒ .
  6. Remove the shock absorber. Refer to Shock Absorber Replacement (RWD)Β  or Shock Absorber Replacement (4WD)Β .
  7. Fig 1: Removing Lower Control Arm (RWD, 15-Series)
    GM348372Courtesy of GENERAL MOTORS CORP.
  8. Remove the lower control arm nuts and the 15-series washers.
  9. Remove the lower control arm 15-series bolts.
  10. Fig 2: Removing Lower Control Arm (RWD, 25/35-Series)
    GM348379Courtesy of GENERAL MOTORS CORP.
  11. Remove the lower control arm nuts and the 25/35-series washers.
  12. Remove the lower control arm 25/35-series bolts.
  13. Fig 3: Removing/Installing The Lower Ball Joint Retaining Nut
    GM830506Courtesy of GENERAL MOTORS CORP.
  14. Remove the lower ball joint retaining nut.
  15. Fig 4: Separating Upper Ball Joint From Steering Knuckle (RWD)
    GM853946Courtesy of GENERAL MOTORS CORP.
  16. Disconnect the lower ball joint stud from the steering knuckle using J 43631Β  and J 45851Β  . See Special ToolsΒ .
  17. Remove the lower control arm.
RENDER: 1.0x

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When to See a Mechanic

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

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