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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 739 (FRONT SUSPENSION SYSTEM)REPAIR INSTRUCTIONSFRONT COIL SPRINGS REPLACEMENTINSTALLATION PROCEDURE
2006 Chevrolet Suburban C2500, 6.0 U

Installation Procedure

2006 Chevrolet Suburban C2500, 6.0 USECTION Installation 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. Install the coil spring and the insulator to the lower control arm.
    2. Fig 1: Relieving Spring Tension From Lower Control Arm Pivot Bolts
    GM357518Courtesy of GENERAL MOTORS CORP.
  2. Raise the transmission jack in order to compress the front coil spring. It may be necessary to use a pry bar in order to guide the lower control arm into position.
    3. Fig 2: Installing Lower Control Arm (RWD, 15-Series)
    GM348372Courtesy of GENERAL MOTORS CORP.
  3. Install the front pivot bolt.
  4. Install the rear pivot bolt.
    5. NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Install the lower control arm pivot nuts.

    Tighten:  Tighten the pivot bolt nuts to 145 N.m (107 lb ft).

  6. Lower the jack. Remove the J 23028-15  from the control arm. See Special Tools .
  7. Install the front stabilizer shaft link. Refer to Stabilizer Shaft Replacement .
  8. Install the shock absorber. Refer to Shock Absorber Replacement (RWD)  or Shock Absorber Replacement (4WD) .
  9. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
    10. Fig 3: Identifying Oil Pan Skid Plate
    GM309158Courtesy of GENERAL MOTORS CORP.
  10. Install the engine protection shield, if equipped. Refer to Engine Protection Shield Replacement in Frame and Underbody.
  11. Lower the vehicle.
RENDER: 1.0x

NO RELATED

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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.