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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 808 (Antilock Brake System With TCVS & VSES) >> Repair Instructions >> Wheel Speed Sensor Replacement - Front (2WD) >> Installation Procedure

Installation Procedure

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  1. Install the WSS (5) into the hub/bearing assembly (4) shown on the 2500/3500 series.
    2. Fig 1: Installing WSS Into Hub/Bearing Assembly (2WD)
    G01457159Courtesy of GENERAL MOTORS CORP.
  2. Install the WSS mounting bolt.
    NOTE: 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.

    Tighten 

    Tighten the WSS mounting bolt to 18 N.m (13 lb ft).

    3. Fig 2: Installing WSS Mounting Bolt (2WD)
    G01457160Courtesy of GENERAL MOTORS CORP.
  3. Install the WSS cable mounting clip to the knuckle.
  4. Install the WSS cable mounting clip to the upper control arm.
  5. Install the WSS cable mounting clip to the frame attachment point.
  6. Connect the WSS cable electrical connector.
    7. Fig 3: Connecting WSS Cable Electrical Connector (2WD)
    G01457161Courtesy of GENERAL MOTORS CORP.
  7. Install the brake rotor (2) shown on the 1500 series. Refer to BRAKE ROTOR in Disc Brakes.
    8. Fig 4: Installing Brake Rotor (2WD)
    G01457162Courtesy of GENERAL MOTORS CORP.
  8. Install the tire and wheel. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION in Tires and Wheels.
  9. Perform the DIAGNOSTIC SYSTEM CHECK - ABS (W/O JL4)  or DIAGNOSTIC SYSTEM CHECK - ABS (W/JL4)  .
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