GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Chevy C Cab/Chassis HD (GMT 400) 🢒 Suspension 🢒 Front Suspension 🢒 Shock Absorber Replacement

Removal Procedure
  1. Raise the vehicle. Support the vehicle with suitable safety stands. 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. Object Number: 157010 Size: SH
  3. Remove the nut and the washer.
  4. Remove the shock absorber from the leaf spring spacer.
  5. Remove the nut, the washer, and the bolt.
  6. Remove the shock absorber from the frame.
  7. Inspect the shock absorbers for damage and leakage.

Installation Procedure

    Object Number: 157010 Size: SH
  1. Install the shock absorber to the frame. Insert the bolt through the upper shock bracket and the shock absorber.
  2. Install the washer and the nut. Do not tighten.
  3. Install the shock absorber to the leaf spring spacer. Position the lower shock mount onto the stud.

    4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the washer and the nut.

    5. Tighten

        • Tighten the upper nut to 185 N·m (136 lb ft).
        • Tighten the lower nut to 50 N·m (37 lb ft).
  5. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  6. Lower the vehicle.
  7. Dispose of the shock absorber. Refer to Shock Absorber Disposal .